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Liebert Trinergy Cube™ Operation and Maintenance Guide

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Liebert Trinergy™Cube OperationandMaintenanceGuide 400 kVA–1600 kVA,60 Hz, Three-phaseUPS, Single-module and Multi-module

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Liebert�
TrinergyTM Cube
Operation and Maintenance Guide
400 kVA � 1600 kVA, 60 Hz, Three-phase UPS, Single-module and Multi-module

The information contained in this document is subject to change without notice and may not be suitable for all applications. While every precaution has been taken to ensure the accuracy and completeness of this document, Vertiv assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Refer to other local practices or building codes as applicable for the correct methods, tools, and materials to be used in performing procedures not specifically described in this document. The products covered by this instruction manual are manufactured and/or sold by Vertiv This document is the property of Vertiv and contains confidential and proprietary information owned by Vertiv. Any copying, use or disclosure of it without the written permission of Vertiv is strictly prohibited. Names of companies and products are trademarks or registered trademarks of the respective companies. Any questions regarding usage of trademark names should be directed to the original manufacturer.
Technical Support Site
If you encounter any installation or operational issues with your product, check the pertinent section of this manual to see if the issue can be resolved by following outlined procedures. Visit https://www.Vertiv.com/en-us/support/ for additional assistance.
VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

TABLE OF CONTENTS

1 Important Safety Instructions

2 Introduction

2.1 General Description

2.2 Modes of Operation

2.2.1 Functions

2.3 Special Features

2.3.1 Smart Safe and Reliable Operation

2.3.2 Easy Installation and Operation

2.3.3 Battery Management

2.3.4 Environment, EMC

2.3.5 Modern Technology

2.4 Options

2.5 Setpoints (User Adjustable)

3 Operation

3.1 Touchscreen Navigation

3.1.1 Single UPS - switching to Automatic operating mode

3.1.2 Single UPS - switching to System Bypass

3.1.3 Parallel UPS System - switching to Automatic operating mode

3.1.4 Parallel UPS System - switching to System Bypass

3.2 Manual Operations--All Systems

3.2.1 Startup--Single Module System

3.2.2 Load Transfer and Retransfer--Single-Module System

3.2.3 Maintenance Bypass Load Transfers--Single-Module System

3.2.4 1+N Systems

3.2.5 Load Transfer 1+N System: Remove a UPS from System (Collective)

3.2.6 Load Transfer 1+N System: Add a UPS to the System (Collective)

3.2.7 Load Transfer 1+N System--Transfer System Inverter to Bypass

3.2.8 Load Transfer 1+N System: Transfer System from Bypass to Inverter

3.2.9 Maintenance Bypass Load Tranfers--1+N Module System

3.2.10 Shutdown--1+N System Shutdown

3.2.11 Energize the Transformer

4 Maintenance

4.1 Safety Precautions

4.2 Routine Maintenance

4.2.1 Record Log

4.2.2 Air Filter

4.2.3 Limited life components

4.3 Battery Maintenance

4.3.1 Battery Safety Precautions

4.4 Detecting Trouble

Vertiv | Liebert� Trinergy CubeTM Operation and Maintenance Guide |

4.4.1 Reporting a Problem

4.5 Upstream Feeder Circuit Breaker Setting Inspections

5 Specifications

5.1 Performance Data

6 Appendix

Appendix A: TrinergyTM Cube Status Messages

Appendix B: TrinergyTM Cube Alarm Messages

Appendix C: TrinergyTM Cube Fault Messages

Vertiv | Liebert� Trinergy CubeTM Operation and Maintenance Guide |

1 IMPORTANT SAFETY INSTRUCTIONS
Save These Instructions
This manual contains important instructions that should be followed during operation and maintenance of the Liebert�TrinergyTM Cube uninterruptible power system and DC source.
WARNING! Risk of electric shock. Can cause equipment damage, injury or death.
Exercise extreme care when handling UPS cabinets to avoid equipment damage or injury to personnel. Refer to separate installation manual for equipment handling information and installation procedures.
Follow all DC source safety precautions when installing, charging or servicing DC sources. In addition to the hazard of electric shock, gas produced by batteries can be explosive and sulfuric acid can cause severe burns. In case of fire involving electrical equipment, use only carbon dioxide fire extinguishers or others approved for use in electrical fire fighting.
Extreme caution is required when performing maintenance. Service and maintenance work must be performed only by properly trained and qualified personnel and in accordance with applicable regulations as well as with manufacturers' specifications.
Be constantly aware that the UPS contains high DC as well as AC voltages. With input power off and the DC source disconnected, high voltage at filter capacitors and power circuits should be discharged within 5 minutes. However, if a power circuit failure has occurred, assume that high voltage still exists after shutdown. Check with a voltmeter before making contact.
AC voltage will remain on the system bypass, the UPS output terminals and the static bypass switch, unless associated external circuit breakers are opened. Check for voltage with both AC and DC voltmeters prior to making contact. When the UPS is under power, both the operator and any test equipment must be isolated from direct contact with earth ground and the UPS chassis frame by using rubber mats. Some components within the cabinets are not connected to the chassis ground.
Any contact between floating circuits and the chassis is a lethal shock hazard. Exercise caution that the test instrument exterior does not make contact, either physically or electrically, with earth ground.

1 Important Safety Instructions

WARNING! ADVERTISSEMENT : Risque de d�charge �lectrique pouvant entra�ner des dommages mat�riels, des blessures et m�me la mort. Faites preuve d'une extr�me prudence lors de la manutention des armoires ASC afin d'�viter de les endommager ou de blesser le personnel. Reportez-vous au manuel d'installation appropri� pour conna�tre les consignes de manutention et les proc�dures d'installation de l'�quipement. Observez toutes les mesures de s�curit� relatives � la source d'alimentation c.c. d�crites dans la section 4.0 Entretien lors de l'installation, de la charge ou de l'entretien des sources c.c. Outre les risques de d�charge �lectrique associ�s aux batteries, les gaz qu'elles produisent peuvent �tre explosifs et l'acide sulfurique qu'elles contiennent peut provoquer des br�lures graves. En cas d'incendie associ� � du mat�riel �lectrique, n'utilisez que des extincteurs � dioxyde de carbone ou homologu�s pour la lutte contre les incendies d'origine �lectrique. Les op�rations d'entretien requi�rent une extr�me prudence. Les op�rations d'entretien ne doivent �tre confi�es qu'� du personnel qualifi� et d�ment form�. Toutes les interventions doivent �tre effectu�es conform�ment aux r�glements applicables et aux sp�cifications du fabricant. Soyez toujours conscient du fait que le syst�me ASC contient des tensions c.c. et c.a. �lev�es. Une fois l'alimentation d'entr�e coup�e et la source d'alimentation c.c. d�branch�e, la haute tension aux condensateurs de filtrage et aux circuits d'alimentation devrait se dissiper en moins de 5 minutes. En cas de d�faillance d'un circuit d'alimentation, toutefois, il importe de pr�sumer qu'une tension �lev�e est pr�sente m�me apr�s l'arr�t. V�rifiez toujours les tensions avec un voltm�tre avant d'�tablir des contacts. Le circuit de d�rivation, les bornes de sortie ASC et le commutateur statique de derivation continueront d'afficher une tension c.a. � moins que les disjoncteurs externes associ�s ne soient ouverts. V�rifiez les tensions avec des voltm�tres c.a. et c.c. avant d'�tablir tout contact. Lorsque le syst�me ASC est sous tension, les responsables de l'entretien et l'�quipement d'essai doivent reposer sur des tapis de caoutchouc pour pr�venir tout contact direct avec le sol et avec le ch�ssis du syst�me lors des interventions. Certains composants � l'int�rieur des armoires ne sont pas connect�s � la masse du ch�ssis. Tout contact entre les circuits flottants et le ch�ssis pr�sente un risque de d�charge mortelle. Il importe de veiller � ce que l'ext�rieur des �quipements d'essai n'entre pas en contact physique ou �lectrique avec le sol.
This equipment contains circuitry that is energized with high voltage. Only test equipment designated for troubleshooting should be used. This is particularly true for oscilloscopes. Always check with an AC and DC voltmeter to ensure safety before making contact or using tools. Even when the power is turned Off, dangerously high voltage may exist at the capacitor banks.
Observe all DC source precautions when near the DC source for any reason.
ONLY properly trained and qualified service personnel should perform maintenance on the UPS system. When performing maintenance on any part of the equipment under power, service personnel and test equipment should be standing on rubber mats. The service personnel should wear insulating shoes for isolation from direct contact with the floor (earth ground).
One person should never work alone. A second person should be standing by to assist and summon help in case an accident should occur. This is particularly true when work is performed on the DC source.
Battery Cabinet Precautions
The following warning applies to all battery cabinets supplied with UPS systems. Additional warnings and cautions applicable to battery cabinets may be found in Important Safety Instructions on the previous page and Battery Maintenance on page 32.
WARNING! Internal battery strapping must be verified by manufacturer prior to moving a battery cabinet (after initial installation). Battery cabinets contain non-spillable batteries.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

� Keep units upright. � Do not stack. � Do not tilt.
Failure to heed this warning could result in smoke, fire or electric hazard. Contact Vertiv Technical Support before moving battery cabinets (after initial installation). For systems using DC sources other than batteries, refer to the manufacturer's recommendations for handling and care.
L'arrimage des batteries internes doit �tre v�rifi� par le fabricant avant de d�placer une armoire de batteries (apr�s l'installation initiale). Les armoires de batteries contiennent des batteries �tanches.
� Maintenir les syst�mes � la verticale. � Ne pas empiler. � Ne pas incliner.
Le non-respect de ces consignes comporte des risques li�s � la fum�e, au feu ou � l'�lectricit�. Composez le Vertiv avant de d�placer des armoires de batteries (apr�s l'installation initiale). Reportez-vous aux recommandations du fabricant relatives � la manipulation et � l'entretien pour les syst�mes qui utilisent d'autres sources d'alimentation c.c. que les batteries.

1 Important Safety Instructions

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VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

2 INTRODUCTION
2.1 General Description
The Liebert� TrinergyTM Cube provides continuous, high-quality AC power to business-critical equipment, such as telecommunications and data processing equipment.
The Trinergy Cube supplies power that is free of the disturbances and variations in voltage and frequency common to utility power, which is subject to brownouts, blackouts, surges and sags.
The Trinergy Cube utilizes the latest in high-frequency, double-conversion pulse-width modulation technology and fully digital controls to enhance its reliability and increase the ease of use.
As shown in the following figure, the AC utility source is input at the rectifier and the rectifier converts the AC utility into DC power. The inverter converts that DC power from the rectifier or DC power from the DC source-into AC power for the load.
The DC source will power the load through the inverter in the event of a power failure. The utility source can also power the load through the static bypass. If maintenance or repair of the UPS is necessary, the load can be switched without interruption in service to the optional maintenance bypass.
Figure 2.1 Typical Single-Module UPS One-Line Diagram, Single Input

2 Introduction

Figure 2.2 Typical Single-Module UPS One-Line Diagram, Dual Input

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Figure 2.3 Customer Connection Locations in All Models

Table 2.1 Connection Interfaces
Slot 1 for Native LIFETM Communication Cards Slot 2 and 3 for Liebert� IntelliSlot� Communication Cards AP90-XP11 (1-12) Selectable Inputs Dry Contacts (Up to 8 Form A/B or 4 Form C Inputs) AP90-XP12 (1-18) Selectable Outputs Dry Contacts (6 Form C outputs) AP83-TB11 - (1-12) Selectable Inputs Dry Contacts (Up to 8 Form A/B or 4 Form C Inputs) AP83-TB12_1 - (1-9) Selectable Outputs Dry Contacts (6 Form C Outputs) AP83-TB12_2 - (10-18) Selectable Outputs Dry Contacts (6 Form C Outputs)

2 Introduction

Table 2.1 Connection Interfaces (continued)
AP83-TB5: (1-2) Remote Alarm Status Power (option) AP83-TB5: (4-5) Common Battery BIB CAN (option) AP88 � XP19A (20Ways Male Conn.) Parallel comms (FBO) AP88 � XP19B (20Ways Male Conn.) Parallel comms (FBO) AP88 � XP3 (RJ45) Sync Interface AP83 - XP6 (DB9-M) Serial Interface for External LIFETM XP14 Ethernet for Service AP83 � TB4 (1-4) EPO AP83 � TB4 (5-7) EPO Status AP89 � Air Temp I2C
2.2 Modes of Operation
2.2.1 Functions
Trinergy Cube incorporates the three existing standard topologies into one transformer-free UPS:
Maximum Power Control Mode (IEC 62040-3 VFI)
This is the double-conversion mode, which provides the highest level of power conditioning. It protects the load from all types of electrical network disturbances that would use a greater amount of energy. Efficiency at full load with the latest transformer-free technology is over 96.5%.
Maximum Energy Saving Mode (IEC 62040-3 VFD)
This mode detects when there is no need for conditioning and allows energy flow to pass through the bypass line. In this mode, efficiency will exceed 99%.
Circular Redundandancy Mode (IEC 62020-3 CR)
This mode detects when the UPS output load is below a pre-determined power level threshold allowing one or more cores to enter standby mode. The remaining core(s) support the load in VFI mode. The CR mode feature typically increases the UPS output efficiency. Reference the Trinergy Cube efficiency submital, TC1-18-S001 for specific load efficiency values.
Dynamic Online - High Efficiency and Power Conditioning Mode (IEC 62040-3 VI)
This mode compensates for output load THDi, output load PF. It reduces line power disturbances, such as sags and swells. The load is fed by the bypass line, and the inverter works as an active filter, which compensates for the reactive power required by the load. In a typical condition, this mode offers up to 99% core efficiency, depending on the type of load (e.g., nonlinear or linear) and the condition of input line power.
Battery Operation
In this operating mode, the connected load is supplied from the batteries via the inverter. In the event of a power failure, battery operation is automatically activated and supplies the loads without interruption.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

From this operating mode, the UPS automatically returns to VFI operation within the backup time after line power returns. If the duration of the power failure is longer than battery capacity under current load, the UPS provides the relative information via its interfaces. Computers can be automatically powered down with additional software (optional).
Maintenance Bypass
In this operating mode, the connected loads are supplied directly with line power. Maintenance bypass is used to supply connected loads during maintenance work on the UPS.
WARNING! To avoid overheating inside the UPS, do not operate the unit for extended periods with the rectifier running, the inverter switched Off and the bypass switch open.
2.3 Special Features
2.3.1 Smart Safe and Reliable Operation
� Three operating modes (see Modes of Operation on the previous page) that can be selected to suit the type of load being supplied, the required level of efficiency, and the quality of line power.
� Important features of the UPS, such as vector control and high flexibility, are supported by the DSP board. � The UPS adopts the smart power capacity: maximum available output power limit is dynamically set based on
at least one temperature experienced by the uninterruptible power supply system. In one aspect, the temperature is ambient temperature of the area in which the uninterruptible power supply system is located. This temperature is used as a control parameter to set the maximum available output power limit. Dynamically set means that the temperature is being used as the control parameter. The maximum available output power limit is changed accordingly when the control parameter changes. � Static bypass switch increases the reliability of electrical supply.
2.3.2 Easy Installation and Operation
� Parameterization using bundled PC software. � Operator is not required during normal operation. � Simple touch screen provides clear indication of status, load and battery quality. The concept behind the
display and the way the display operates are easy to understand. � Event memory for fault analysis. � Fault display and audible signal.
2.3.3 Battery Management
� Temperature-dependent charging
2.3.4 Environment, EMC
� The EMC limits values to comply with the FCC regulations � Energy savings due to high efficiency � Low noise level

2 Introduction

2.3.5 Modern Technology
� Interfaces with software for all operating systems � IGBT power transistors � Highly integrated digital electronics � Especially suited for computer loads
2.4 Options
A number of options are available from Vertiv for the Liebert� TrinergyTM Cube. Contact your VertivTM representative for more information.
� DC (Battery) Ground Fault--Enables the detection and annunciation of battery DC ground faults in order to facilitate proactive resolution of such ground faults for 2014 NEC compliance. The UPS can be configured to allow the circuit breaker to open or remain closed upon detection of a ground fault.
� Liebert� IntelliSlot� Cards--Three ports; provides Web, embedded Vertiv LIFETM Technology, Vertiv Protocol, SNMP, BACnet IP/MSTP, Modbus TCP/RTU, SMTP, SMS, and telnet communication and control capabilities in one unified communication platform.
� Maintenance Bypass--This switchboard provides make-before-break maintenance bypass. It includes: Maintenance Bypass Breaker (MBB) and Maintenance Isolation Breaker (MIB).
� Remote Alarm Status Panel--Provides alarm lamps for up to eight UPS alarms. Power provided via I/O box controls drawer, TB5.
� Seismic Bracing--A separate kit for tying down the UPS module allows the unit to meet International Building Code (IBC), verification pending.
� Temperature Sensor--Allows the UPS module to compensate battery charging voltage, depending on temperature, to prolong battery life. The Temperature Sensor is required for battery solutions utilizing a nonmatching Module Battery Disconnect or Battery Isolation Switch. Liebert� battery packs have built-in temperature sensors. The Temperature Sensor option includes a remote sensor that must be field-installed.
� Battery and Racks--The batteries provide power in the event of a power outage. The TrinergyTM Cube can use a variety of battery types, provided the battery plant is designed for the UPS DC voltage range and the load requirements of the application.
� Battery Cabinets--Available battery types are flooded-cell; valve-regulated, lead-acid; and lithium-ion. The battery cabinets are designed to be either attached to the UPS or separate from the UPS.
� DC Switchboard--The DC switchboard is used for common battery systems (all cores share the same battery system) and provides core-level isolation from the common DC bus via integrated Module Battery Disconnects (MBD).
� Battery Interface Box--A Battery Interface Box (BIB) is available to support the UPS and third-party battery cabinets or rack-mounted batteries. A BIB is required for each MBD (stand-alone or inside the third-party battery cabinet). A BIB is optional with each Battery Isolation Switch. A BIB is required for each temperature sensor.
� Battery Isolation Switch--A Battery Isolation Switch (BIS) is used to isolate individual battery strings when a system MBD is used. When the optional Battery Interface Box is used, the status of the Battery Isolation Switch is displayed on the UPS HMI. A temperature sensor is recommended to allow proper battery charging and overtemperature protection.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

� Module Battery Disconnect--The UPS system utilizes a separate Module Battery Disconnect (MBD) for remotely located batteries. A sensing circuit in the UPS module, set at the battery low voltage limit, trips the Module Battery Disconnect to safeguard the battery from excessive discharge. The Module Battery Disconnect has an undervoltage release mechanism designed to ensure that during any shutdown or failure mode all battery potential is removed from the UPS system.
� AlberTM Monitoring System--The matching Liebert� Battery Cabinet allows installing an optional Alber battery-monitoring system in the cabinet. The Alber battery monitoring continuously checks all critical battery parameters, such as cell voltage, overall string voltage, current and temperature.
� Multi Bus Synchronization Module (MBSM) The MBSM provides a frequency reference signal to each connected UPS. Each UPS uses the frequency reference signal, when appropriate, to automatically phase lock the inverter. Each UPS in the system is supplied by a common electrical bus; the UPS synchronization source (reference) is per default the power source connected on its reserve input and, because it is the power source common to all the UPSs, the inverters' outputs will be in synchronization. If the main power (reserve inputs) fail, each UPS will synchronize its inverter to the signal coming from the MBSM and, as a result, the inverters will remain synchronized.
� DC Ground Fault - Some regulatory agencies require a system to detect battery DC ground faults in ungrounded DC systems. Generally, for Trinergy Cube, this applies to battery systems field-wired to the UPS. For details, contact your local Vertiv representative.
2.5 Setpoints (User Adjustable)
The following will change the settings of the modules:
� Display Options � Display Properties (Language, Auto-Logout Timer, Calibrate Touchscreen) � Date & Time (Time Zone, Date, Local Time) � Format (Date, Time, Measurement System) � Custom Labels (Settings, Network Interfaces)
� Audible Alarm - Silence, Enable, Disable � Manage Permissions - Operator and Admin pin number � Dial Control Setup - Center, Upper and Lower Meter UPS Setting - Enable/Disable Audible Alarm

2 Introduction

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VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

3 OPERATION
3.1 Touchscreen Navigation
Several menu items can be accessed from the main display screen (refer to the Touchscreen Control Panel user manual available at www.Vertiv.com). TrinergyTM Cube features several different operating modes, which are listed in Modes of Operation on page 8 Trinergy Cube automatically selects the most suitable operating mode for the application. When Trinergy Cube is switched On, as described in To start the unit without power supplied to the connected load: on page 20, the touchscreen displays the "System in bypass" condition until the operator starts the inverter.

3 Operation

Figure 3.1 Touchscreen Overview of a System with Rectifier On

Table 3.1 Touchscreen Description

Number

Description

The On/Off button also acts as the Control button.

3.1.1 Single UPS - switching to Automatic operating mode
With the TrinergyTM Cube system in bypass, press the On/Off button (see Figure 3.1 above) to switch to automatic mode. Enter the passcode in the pop up and then press Start in the control pop up to start the inverter.
The UPS starts in VFI mode and remains in this condition for a predetermined period, during which time the relevant electrical characteristics are monitored. At the end of this period, which may last for several days depending on the conditions being measured, TrinergyTM Cube selects the operating mode that will supply the load as efficiently as possible without negatively affecting electrical characteristics such as power factor and current distortion.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

3.1.2 Single UPS - switching to System Bypass
With the system running in the selected operating mode, press the On/Off button (see Figure 3.1 on the previous page) to return to bypass mode. Enter the passcode in the pop-up and then press Stop in the control pop-up to stop the inverter.
Return to "System in bypass."
Under these conditions the load is supplied by the bypass, and all automatic functions, including battery operation, are disabled.
3.1.3 Parallel UPS System - switching to Automatic operating mode
With all systems in bypass, press the On/Off button (see Figure 3.1 on the previous page) on each of the UPS units in the parallel system and follow the same procedure as a Single UPS to switch them to the automatic operating mode.
All the UPS units will start in the VFI mode and remain in this condition for a predetermined period, during which time the relevant electrical characteristics are monitored. At the end of this period, which may last for several days depending on the conditions being measured, TrinergyTM Cube selects the operating mode that will supply the load as efficiently as possible without negatively affecting electrical characteristics such as power factor and current distortion.
3.1.4 Parallel UPS System - switching to System Bypass
With the system running in the selected operating mode, press the On/Off button (see Figure 3.1 on the previous page) on each UPS unit in the parallel system and follow the same procedure as the Single UPS System to switch them to system bypass.
The UPS will switch to the "System in bypass" condition only when all the STOP buttons have been pressed.
Under these conditions the load is supplied by the bypass, and all automatic functions, including battery operation, are disabled.
3.2 Manual Operations--All Systems
The Trinergy Cube is designed to function unattended by an operator. The system control logic automatically handles many important functions. Other procedures must be performed manually.
Manual procedures available to the operator include startup, load transfers and shutdowns. These are performed with the touchscreen and some manually operated circuit breakers and switches.
This section lists typical step-by-step instructions.
� Startup--Including initial startup, recovering from input power failure, recovering from DC source shutdown and recovering from shutdowns for emergencies or maintenance.
� Load Transfers--Including transfers from UPS to bypass and retransfers from bypass to the UPS system. � Maintenance Bypass Load Transfers--Including transfers from internal bypass to maintenance bypass and
transfers from maintenance bypass to internal bypass. � Shutdowns--Including module shutdowns for maintenance and emergency shutdowns.
The following figures illustrate several of the possible maintenance bypass configurations for Trinergy Cube systems.

3 Operation

Figure 3.2 Maintenance Bypass Configurations--Two Breaker

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Figure 3.3 Maintenance Bypass Configurations--Three Breakers for Single-Input UPS

3 Operation

Figure 3.4 Maintenance Bypass Configurations--Three Breakers for Dual-Input UPS

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Figure 3.5 Maintenance Bypass Configurations--Four Breakers for Dual-Input UPS

3.2.1 Startup--Single Module System
NOTE: The following procedure assumes that the UPS installation inspection and initial startup have been performed by a Vertiv-authorized technician. A Vertiv-authorized representative must perform the initial system startup to ensure proper system operation.
This section lists step-by-step instructions for UPSs with maintenance bypass configurations as shown in this manual. If the system has a different maintenance bypass operation, consult the provider of that system for operating procedures.
WARNING! Risk of electric shock. Can cause equipment damage, personal injury and death. The following procedure provides power to the critical load distribution system. Verify that the critical load distribution is ready to accept power. Make sure that personnel and equipment are ready for the critical load distribution system to be energized.
Risque de d�charge �lectrique pouvant entra�ner des dommages mat�riels, des blessures et m�me la mort. La proc�dure suivante fournit de l'�nergie au syst�me de distribution de la charge critique. V�rifiez que ce syst�me est pr�t � �tre aliment�. Assurez-vous que le personnel et les �quipements sont pr�par�s pour la mise sous tension du syst�me de distribution de la charge critique.

3 Operation

Starting the Unit Without Power Supplied to the Connected Load
If the installation includes a Maintenance Bypass, power may already be supplied to the critical load equipment through the Maintenance Bypass. If there is no power to the critical load, apply power through the UPS bypass line per the following procedure.
During startup, power is supplied to the load through the UPS (internal) bypass line while the UPS system is being energized. Depending on the reason for the UPS shutdown, power may be present in the bypass line. To determine this, check the Touchscreen Control Panel after control power is available.
NOTE: If the system was shut down because of an Emergency Off, there may be alarm messages on the touchscreen that describe system conditions before or at the time of the shutdown. Some or all of the alarm conditions may have been resolved. Contact Vertiv technical support for assistance in clearing any remaining alarm messages. If the system is a multi-module system, verify that the UPS is in Maintenance Bypass Mode, then open the Module Output Breakers (in the distribution switchboard) because the output bus provides an additional source of control power. Wait at least 10 minutes for the control power circuitry to completely de-energize. After 10 minutes, turn control power back On.
WARNING! Risk of electric shock and high short-circuit current. Can cause equipment damage, injury and death. If the UPS has been shut down for maintenance, verify that all of the UPS system doors are closed and latched. All test equipment must be removed from the system. All electrical connections must be secure.
Risque de d�charge �lectrique et de pr�sence de courant de court-circuit �lev� pouvant entra�ner des dommages mat�riels, des blessures et m�me la mort. Si l'alimentation sans coupure a �t� interrompue � des fins d'entretien, assurezvous que toutes les portes du syst�me ASC sont ferm�es et verrouill�es. Tous les appareils de test doivent �tre retir�s du syst�me. Tous les branchements �lectriques doivent �tre serr�s.
To start the unit without power supplied to the connected load:
NOTE: Risk of equipment damage. If an abnormal situation occurs during this startup procedure, open the circuit breakers and investigate the problem. Call Vertiv Services at 800-543-2378 if help is required.
1. Before applying power to the UPS module, determine the location and position of the following circuit breakers and switches. External/remote breakers will be located in the appropriate switchgear. � Verify UPS back-feed disconnect (BFD) breaker is in the OPEN position. � Verify all UPS core disconnect switches (QS1 and QS4) are in the OFF position. � Verify all external/remote upstream breakers feeding the UPS are in the OPEN position. � Verify all the DC source connections are disconnected. This includes Module Battery Disconnect(s) (MBD) and battery breakers/switches.
2. Close the external upstream feed breaker(s) for the UPS rectifier and bypass. 3. Close the UPS BFD. Wait for the Touchscreen Control Panel startup. 4. Close each core QS1 switch. 5. Verify that the rectifier has started. The rectifier icon on the Touchscreen Control Panel should be Green. If not,
the issue must be corrected before proceeding. 6. Verify that the Bypass Static Switch (BPSS) has started. The BPSS icon on the Touchscreen Control Panel
should be Green. If it is not, the issue must be corrected before proceeding. 7. Verify the UPS Charger turns on. The Charger icon should be yellow (since the batteries are not yet online). If it
is not, the issue must be corrected before proceeding. 8. Close the external Module Battery Disconnect(s) (MBD's) and/or battery breakers/switches.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

9. Verify that the MBD contact icon on the Touchscreen Control Panel is Closed and that the battery icon is Green. If it is not, the issue must be corrected before proceeding.
10. From the Touchscreen Control Panel, touch the on/off button located on the overview screen. 11. Select Start Inverter in the pop-up menu. 12. The load should be on UPS inverter at this time.
3.2.2 Load Transfer and Retransfer--Single-Module System
Changing the load from the UPS system to the UPS bypass is called a transfer. Changing the load from UPS bypass to the UPS system is called a retransfer. Note that the UPS system control logic can initiate automatic load transfers and retransfers.
To transfer the load:
1. From the Touchscreen Control Panel, touch the on/off button located on the overview screen. 2. When prompted by the Touchscreen Control Panel, select stop inverter. 3. The load should transfer to UPS bypass at this time.
To retransfer the load:
1. From the Touchscreen Control Panel, touch the on/off button located on the overview screen. 2. When prompted by the Touchscreen Control Panel, select start inverter. 3. The load should transfer to UPS inverter at this time.
3.2.3 Maintenance Bypass Load Transfers--Single-Module System
Follow these instructions to manually transfer the load between the Maintenance Bypass and the UPS bypass line. Do not transfer the load between the Maintenance Bypass and the UPS module (Inverter) output. Use the Touchscreen Control Panel to verify that the UPS bypass line is available.
NOTE: Risk of equipment damage. Failing to follow the proper sequence when operating any circuit breaker may cause damage to the connected equipment. Operating a Maintenance Bypass circuit breaker out of sequence could cut off power to the critical load.
Notice: Risk of equipment damage. The UPS must be on internal bypass before performing the following procedures and operating the MIB or the MBB, or damage to the UPS may occur and the critical load may be lost.
Maintenance Bypass Load Transfers--Single-Module System, If Load is on UPS Bypass
After the UPS been transferred to bypass (see Load Transfer and Retransfer--Single-Module System above), the OK to transfer lamp on the key-release unit will light.
NOTE: If the maintenance bypass cabinet or switchboard has any other type of custom interlock, follow the specific instructions for that interlock system to remove the key.
1. If using a key interlock system, depress the key-release unit push button, turn the key and remove it from keyrelease unit.
NOTE: The UPS is now locked in bypass and cannot be retransferred to the inverter until the key is reinserted.
2. If using a key interlock system, insert the key into the lock for the Maintenance Bypass Breaker (MBB); retract the bolt.
3. Close the Maintenance Bypass Breaker (MBB).

3 Operation

Notice: Risk of improper operation sequence. May cause equipment damage. Failure to close the Maintenance Bypass Breaker (MBB) will interrupt power to the load.
4. Open the Maintenance Isolation Breaker (MIB). The UPS is now isolated from the critical load and the load is now on Maintenance Bypass.
5. If using a key interlock system, remove the key from the lock for the Maintenance Isolation Breaker (MIB). 6. If the maintenance bypass cabinet or switchboard has an optional two-key interlock system, replace the key
into the solenoid. 7. If UPS bypass shutdown is required, following instructions in UPS Shutdown--Single-Module System below.
Maintenance Bypass Load Transfers--Single Module System: If Load is on Maintenance Bypass
1. Verify that power is available to the module's bypass and rectifier inputs. 2. Verify that the UPS is started and in Bypass Mode. 3. If using a key interlock system:
a. Depress the key-release unit push button. b. Turn the key and remove it from the key-release unit.
NOTE: The UPS is now locked in bypass and cannot be retransferred to the Inverter until the key is returned.
4. If using a key interlock system: a. Insert the key into the lock for the Maintenance Isolation Breaker (MIB) b. Retract the bolt.
5. Close the Maintenance Isolation Breaker (MIB).
Notice: Risk of improper operation sequence. May cause equipment damage. Failure to close the Maintenance Isolation Breaker (MIB) will interrupt power to the load.
6. Open the Maintenance Bypass Breaker (MBB). Load is now on UPS Internal Bypass. 7. If using a key interlock system, remove the key from the lock for the Maintenance Bypass Breaker (MBB) to lock
it open. 8. If the maintenance bypass cabinet or switchboard has an optional two-key interlock system, insert the key into
the solenoid.
The UPS system may now be transferred from bypass to UPS (see Load Transfer and Retransfer--Single-Module System on the previous page).
UPS Shutdown--Single-Module System
Follow these instructions to completely shut down and de-energize the UPS module.
NOTE: This shutdown turns Off the inverter, rectifier and bypass static switch. This will shut down the UPS completely.
1. From the Touchscreen Control Panel, touch the on/off button located on the overview screen. 2. When prompted by the Touchscreen Control Panel, select stop inverter. 3. The load should transfer UPS bypass at this time. 4. Open all core disconnect QS4 switches 5. Open all MBD and/or battery breakers 6. Open all core disconnect QS1 switches

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7. Open the BFD breaker 8. Open the UPS external utility feed breaker(s).
3.2.4 1+N Systems
Startup
WARNING! Risk of electrical shock. Can cause equipment damage, personal injury and death. The following procedure provides power to the critical load distribution system. Verify that the critical load distribution is ready to accept power. Make sure that personnel and equipment are ready for the critical load distribution system to be energized.
Risque de d�charge �lectrique pouvant entra�ner des dommages mat�riels, des blessures et m�me la mort. La proc�dure suivante fournit de l'�nergie au syst�me de distribution de la charge critique. V�rifiez que ce syst�me est pr�t � �tre aliment�. Assurez-vous que le personnel et les �quipements sont pr�par�s pour la mise sous tension du syst�me de distribution de la charge critique.
If the installation includes a Maintenance Bypass, power may already be supplied to the critical load equipment through the Maintenance Bypass. If there is no power to the critical load, apply power through the UPS bypass line per the following procedure.
During startup, power is supplied to the critical load through the UPS (internal) bypass line while the UPS system is being energized. Depending on the reason for the UPS system shutdown, power may be present in the bypass line. To determine this, check the Touchscreen Control Panel screen after control power is available.
NOTE: If the system was shut down in response to an Emergency Off, there may be alarm messages on the touchscreen that describe system conditions before (or at the time of) the shutdown. Some or all of the alarm conditions may have been resolved. Contact Vertiv Technical Support for assistance in clearing any remaining alarm messages.
WARNING! The following procedure must be performed exactly as described. Deviating from the procedure can result in electric shock hazard to personnel and the risk of fire.
La proc�dure suivante doit �tre suivie � la lettre. D�vier de cette proc�dure peut entra�ner des risqu� d'�lectrocution � la personne ainsi que des risques d'incendie.
This section lists typical step-by-step instructions to start a 1+N Module System with and without remote breakers. The Touchscreen Control Panel will list all steps required for the process, based on the unit's operational status and other factors.
� Startup--Including initial startup, recovering from input power failure, recovering from DC source shutdown and recovering from shutdowns for emergencies or maintenance.
� Load Transfers--Including transfers from UPS to bypass and retransfers from bypass to the UPS system. � Maintenance Bypass Load Transfers--Including transfers from internal bypass to maintenance bypass and
transfers from maintenance bypass to internal bypass. � Shutdowns--Including module shutdown for maintenance and emergency shutdown.
NOTE: The following procedure assumes that the UPS installation inspection and initial startup have been performed by Vertiv-authorized technicians. A Vertiv-authorized representative must perform the initial system startup to ensure proper system operation.

3 Operation

NOTE: Risk of equipment damage. If an abnormal situation occurs during this startup procedure, open the circuit breakers and investigate the problem. Call Vertiv Services at 800-543-2378 if help is required.
1. Before applying power to the UPS module, determine the location and position of the following circuit breakers and switches. External/remote breakers will be located in the appropriate switchgear. � Verify UPS back-feed disconnect (BFD) breaker is in the OPEN position. � Verify all UPS core disconnect switches (QS1 and QS4) are in the OFF position. � Verify all external/remote upstream breakers feeding the UPS are in the OPEN position. � Verify all the DC source connections are disconnected. This includes Module Battery Disconnect(s) (MBD) and battery breakers/switches.
2. Close the external upstream feed breaker(s) for the UPS rectifier and bypass. 3. Close the UPS BFD. Wait or the Touchscreen Control Panel startup. 4. Close each core QS1 switch. 5. Verify that the rectifier has started. The rectifier icon on the Touchscreen Control Panel should be Green. If not,
the issue must be corrected before proceeding. 6. Verify that the Bypass Static Switch (BPSS) has started. The BPSS icon on the Touchscreen Control Panel
should be Green. If it is not, the issue must be corrected before proceeding. 7. Verify the UPS Charger turns on. The Charger icon should be yellow (since the batteries are not yet online). If it
is not, the issue must be corrected before proceeding. 8. Close the external Module Battery Disconnect(s) (MBD's) and/or battery breakers/switches. 9. Verify that the MBD contact icon on the Touchscreen Control Panel is Closed and that the battery icon is Green.
If it is not, the issue must be corrected before proceeding. 10. From the Touchscreen Control Panel, touch the on/off button located on the overview screen. 11. Select Start Inverter in the pop-up menu. 12. The load should be on UPS inverter at this time. 13. Repeat steps 10 and 11 on each UPSs' Touchscreen Control Panel. 14. The load should be on UPS inverter at this time.
3.2.5 Load Transfer 1+N System: Remove a UPS from System (Collective)
To remove one UPS module from the collector bus:
1. Verify that enough UPS modules will remain present to support the load if one module is removed from the collector bus.
2. Open the Module Output Breaker (MOB) of the UPS module to be removed from service. The inverter will turn Off after the MOB is opened. The other UPS modules in the system should be supporting the load.
3. Open the Module Battery Disconnect(s) (MBD's) of the module that was removed from service. 4. Open internal Back-Feed Disconnect (BFD) of the module that was removed from service. 5. Open the upstream feed breakers (RBB, RFB) to the UPS rectifier and bypass buses. The UPS module rectifier
will shut Off.

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3.2.6 Load Transfer 1+N System: Add a UPS to the System (Collective)
To add one UPS module to the collector bus:
NOTE: A load drop will occur if the UPS modules supporting the load are in Bypass Mode and control power is applied to the offline module (assuming that paralleling cables are installed in the offline module when control power is turned On).
1. Verify that all parallel cables are properly connected to the UPS units. 2. Close the external rectifier feeder breaker on the UPS module to be added to the system.
� External Remote Back-Feed Breaker (RBB) for single input/feed applications � External Rectifier Feed Breaker (RFB) for dual input/feed applications
NOTE: The Rectifier will start the UPS module at this time. Do not proceed until the Touchscreen Control Panel is fully operational on the UPS module.
3. Verify that the rectifier on the UPS module has started. The rectifier icon on the Touchscreen Control Panel should be Green. If it is not, the issue must be corrected before proceeding.
4. Close the external Remote Back-Feed Breaker (RBB) if installed. 5. Verify that the Bypass Static Switch (BPSS) on the UPS module is Off. If it is not, the issue must be corrected
before proceeding. 6. Close the external Module Battery Disconnect(s) (MBDs) on the UPS module. 7. Close the external Module Output Breaker (MOB) on the UPS module. 8. Verify that the inverter on the UPS module is active. If the inverter does not start, touch the on/off button
located on the overview screen, then select start inverter. 9. Verify that all inverters are connected to the collector bus.
3.2.7 Load Transfer 1+N System--Transfer System Inverter to Bypass
To transfer the UPS system from Inverter Mode to Bypass Mode:
NOTE: The critical load should be on the UPS Inverter.
1. From one of the UPSs' Touchscreen Control Panel, touch the on/off button located on the overview screen. 2. When prompted by the Touchscreen Control Panel, select stop inverter. 3. Repeat steps 1 and 2 on each UPSs' Touchscreen Control Panel. 4. The load should be on UPS bypass at this time.
NOTE: The load will now be on static bypass in each UPS.
3.2.8 Load Transfer 1+N System: Transfer System from Bypass to Inverter
To transfer the UPS system from Bypass to Inverter mode of operation:
NOTE: The critical load should be on the UPS Bypass.
1. From one of the UPSs' Touchscreen Control Panel, touch the on/off button located on the overview screen. 2. When prompted by the Touchscreen Control Panel, select start inverter. 3. Repeat steps 1 and 2 on each UPSs' Touchscreen Control Panel. 4. The load should be on UPS inverter at this time.

3 Operation

3.2.9 Maintenance Bypass Load Tranfers--1+N Module System
Follow these instructions to manually transfer the load between Maintenance Bypass and the UPS bypass line. Do not transfer the load between Maintenance Bypass and the UPS module inverter output. Use the Touchscreen Control Panel screen to verify that the UPS bypass line is available.
Notice: Risk of improper operating sequence. Can cause equipment damage. Failing to follow the proper sequence when operating any circuit breaker may cause damage to the connected equipment. Operating a Maintenance Bypass circuit breaker out of sequence could cut Off power to the critical load.
Notice: Risk of improper load transfer. Can cause equipment damage. The UPS must be on internal bypass before performing the following procedures and operating the MIB or the MBB, or damage to the UPS may occur and the critical load may be lost.
If Load is on UPS Bypass
To transfer the UPS system from bypass to maintenance bypass:
1. Transfer the UPS system to bypass (see Load Transfer 1+N System--Transfer System Inverter to Bypass on the previous page). The OK to transfer lamp on the key-release unit will light.
NOTE: If the maintenance bypass cabinet or switchboard has any other type of custom interlock, follow the instructions for that interlock system to remove the key.
2. If using a key interlock system: a. Press the key-release unit push button. b. Turn the key and remove it from key-release unit.
NOTE: The UPS is now locked in bypass and cannot be retransferred to the inverter until the key is reinserted.
3. If using a key interlock system, insert the key into the lock for the Maintenance Bypass Breaker (MBB); retract the bolt.
4. Close the MBB.
Notice: Risk of improper operation sequence. May cause equipment damage. Failure to close the MBB will interrupt power to the load.
5. Open the Maintenance Isolation Breaker (MIB). The UPS system is now isolated from the critical load and the load is now on Maintenance Bypass.
6. If using a key interlock system, remove the key from the lock for the MIB. 7. If the maintenance bypass cabinet or switchboard has an optional, two-key interlock system, insert the key into
the solenoid. 8. If UPS bypass shutdown is required, follow the instructions in Shutdown--1+N System Shutdown on the facing
page or Load Transfer 1+N System: Remove a UPS from System (Collective) on page 24.
If Load is on Maintenance Bypass
To transfer the UPS system from Maintenance Bypass to Bypass:
1. If the UPS modules are Off, start the system. Refer to 1+N Systems on page 23. 2. Place all the UPS units in the system in Bypass Mode. Refer to Load Transfer 1+N System--Transfer System
Inverter to Bypass on the previous page. 3. If using a key interlock system:

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

a. Press the key-release unit push button. b. Turn the key and remove it from the key-release unit.
NOTE: The UPS is now locked in bypass and cannot be retransferred to the inverter until the key is reinserted.
4. If using a key interlock system, insert the key into the lock for the Maintenance Isolation Breaker (MIB); retract the bolt.
5. Close the MIB.
Notice: Risk of improper operation sequence. May cause equipment damage. Failure to close the MIB will interrupt power to the load.
6. Open the Maintenance Bypass Breaker (MBB). The load is now on UPS internal bypass. 7. If using a key interlock system, remove the key from the lock for the MBB to lock it open. 8. If the maintenance bypass cabinet or switchboard has an optional two-key interlock system, insert the key into
the solenoid.
The UPS system can now be transferred from bypass to UPS (see Load Transfer 1+N System: Transfer System from Bypass to Inverter on page 25).
3.2.10 Shutdown--1+N System Shutdown
To perform a system shutdown procedure to remove power from the entire UPS system:
NOTE: Service and maintenance must be performed only by properly trained and qualified personnel and in accordance with applicable regulations as well as with manufacturer's specifications.
1. If the UPS system is operating in Inverter Mode, transfer the UPS system to bypass (see Load Transfer-1+N System: Transfer System Inverter to Bypass). The OK to transfer lamp on the key-release unit will light.
2. If an external, wraparound bypass is installed, perform the following steps; otherwise skip to Step 3. If using a key interlock system: a. Press the key-release unit push button. b. Turn the key and remove it from the key-release unit.
NOTE: The UPS system is now locked in bypass and cannot be transferred until the key is returned.
c. If using a key interlock system, insert the key into the lock for the MBB; retract the bolt. d. Close the MBB.
NOTE: Failure to close the Maintenance Bypass Breaker (MBB) will interrupt power to the load.
e. Open the MIB. The UPS system is now isolated from the critical load and the load is now on Maintenance Bypass.
f. If using a key interlock system, remove the key from the lock for the MIB. g. If the maintenance bypass cabinet or switchboard has an optional, two-key interlock system, insert the
key into the solenoid. 3. Open the external Module Output Breaker (MOB) on each UPS. 4. Open the external Module Battery Disconnect(s) (MBD's) for each UPS module. 5. Open the external Remote Back-Feed Breaker (RBB) and internal Back-Feed Disconnect (BFD) on each UPS, if
installed. 6. Open the external rectifier feeder breaker for each UPS in the system.
� External Remote Back-Feed (RBB) for single input/feed applications

3 Operation

� External Rectifier Feed Breaker (RFB) for dual input/feed applications
NOTE: The Rectifier will shut down on each UPS at this time. Once shutdown is complete, the Touchscreen Control Panel will turn Off.
3.2.11 Energize the Transformer
The UPS features a rugged inverter design such that a like-size transformer can be energized while the UPS is operating on inverter. When the bypass source is available, the UPS will perform Dynamic Line Support for up to 500% of nominal input current for up to 800 milliseconds where the bypass is used in parallel with the inverter to help source the transformer inrush current. When the bypass source is unavailable, the inverter will source up to 210% of nominal current for up to 200 milliseconds.
The UPS shall support multiple downstream transformers being energized one at a time with a recommended 5-second break between transformer startups. If your connected PDU load exceeds 2X system load, it is recommended to go to maintenance bypass. When energizing multiple downstream transformers, it is recommended that these transformers be designed for low inrush. Contact your Vertiv representative for more information or for application specific questions.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

4 MAINTENANCE
4.1 Safety Precautions
Observe the safety precautions in the Important Safety Instructions on page 1.
Observe all of the warnings and cautions in this document before performing any maintenance on the UPS and associated equipment. Also observe the manufacturer's safety precautions pertaining to the battery system, along with the battery safety precautions in this section.
WARNING! Risk of electric shock. Can cause injury and death. Only Vertiv or Vertiv-trained service personnel should work on this equipment. Both AC and DC high voltages are present in lethal amounts within this equipment. Extreme care should be taken when working around UPS equipment. Always identify the source of connecting wiring before disconnecting it. Mark any disconnected wires so they can be properly reconnected. Do not substitute parts except as authorized by Vertiv. Keep the UPS cabinets free of foreign materials such as solder, wire cuttings, etc.
Risque de d�charge �lectrique et de pr�sence de courant de court-circuit �lev� pouvant entra�ner des dommages mat�riels, des blessures et m�me la mort. L'entretien et la r�paration de cet �quipement doivent �tre confi�s exclusivement � un personnel qualifi� du Vertiv ou form� par Vertiv. Des hautes tensions c.a. et c.c. mortelles sont pr�sentes dans cet �quipement. Faites preuve d'une grande prudence lorsque vous travaillez � proximit� d'un syst�me ASC. Identifiez tous les circuits de connexion avec de d�brancher des c�bles. Ne remplacez aucun composant sans l'autorisation expresse du Vertiv. Assurez-vous que les armoires d'ASC sont exemptes de mat�riaux �trangers tels que des r�sidus de soudure, des bouts de c�ble, etc.
WARNING! Extreme caution is required when performing maintenance. Be constantly aware that the UPS system contains high DC as well as AC voltages. With input power off and the battery disconnected, high voltage at filter capacitors and power circuits should be discharged within 30 seconds. However, if a power circuit failure has occurred, assume that high voltage still exists after shutdown. Check with a voltmeter before making contact. AC voltage will remain on the bypass and output contactors and the static bypass switch unless associated external circuit breakers are opened. Check for voltage with both AC and DC voltmeters before making contact. When the UPS system is under power, both the operator and any test equipment must be isolated from direct contact with earth ground and the UPS chassis frame by using rubber mats. Some components within the cabinets are not connected to chassis ground. Any contact between floating circuits and the chassis is a lethal shock hazard. Use differential oscilloscopes when measuring a floating circuit. The differential input should have at least 800 vrms common mode input rating and a common mode rejection ratio of at least 80 db. Exercise caution that the test instrument exterior does not make contact either physically or electrically with earth ground. In case of fire involving electrical equipment, use only carbon dioxide fire extinguishers or others approved for use in fighting electrical fires.

4 Maintenance

Faire preuve d'une extr�me prudence lors de travaux d'entretien. Soyez conscient en tout temps que le syst�me d'alimentation sans coupure contient des tensions �lev�es c.c. et c.a. Lorsque la tension d'entr�e est coup�e et que les batteries sont d�connect�es, les tensions �lev�es aux condensateurs de filtrage et aux circuits de puissance devraient �tre dissip�es en moins de 30 secondes. Toutefois, si une panne est survenue dans un circuit de puissance, il est pr�sum� qu'une tension �lev�e est toujours pr�sente apr�s l'arr�t du syst�me. V�rifiez � l'aide d'un voltm�tre avant d'�tablir le contact. Une tension c.a. reste pr�sente sur les contacteurs de d�rivation et de sortie et sur le sectionneur de d�rivation statique, � moins que les disjoncteurs externes associ�s ne soient ouverts (position Off). V�rifiez si une tension est pr�sente � l'aide de voltm�tres c.c. et c.a. avant d'�tablir le contact.
Lorsqu'un syst�me d'alimentation sans coupure est sous tension, l'exploitant et l'�quipement de test doivent �tre isol�s de tout contact direct avec la terre et le cadre de ch�ssis du syst�me d'alimentation sans coupure en utilisant des tapis de caoutchouc. Certains composants � l'int�rieur des armoires ne sont pas raccord�s � la masse du ch�ssis. Tout contact entre des circuits isol�s et le ch�ssis repr�sente un danger de secousse �lectrique fatale. Utiliser des oscilloscopes diff�rentiels lors de mesures sur un circuit isol�. L'entr�e diff�rentielle doit avoir une tension d'entr�e nominale en mode commun d'au moins 800 V efficace et un rapport de r�jection en mode commun d'au moins 80 d�cibels. Prendre les pr�cautions n�cessaires pour emp�cher l'ext�rieur de l'instrument de test d'entrer en contact physique ou �lectrique avec la terre. En cas d'incendie impliquant de l'�quipement �lectrique, n'utiliser que des extincteurs au dioxyde de carbone ou autres extincteurs approuv�s pour combattre des incendies d'origine �lectrique.
4.2 Routine Maintenance
Become thoroughly familiar with the equipment, but never go beyond the specific procedures in this manual while performing maintenance or correcting a malfunction. If there is any doubt as to what must be done, contact Vertiv Technical Support.
The UPS is designed for unattended operation, but does require some common sense maintenance.
� Keep good records--Troubleshooting is easier there are good service records. � Keep it clean--Keep the UPS free of dust and moisture. � Keep it cool--Battery systems must be kept in the range of 72-77�F (22-25�C) to meet design specifications for
capacity and longevity. The UPS will reliably meet all performance specifications at temperatures up to 104�F (40�C) and can be slightly derated for operation at even higher temperatures. However, performance and longevity will be optimized when the UPS is operated at the same temperature as the batteries. � Keep connections tight--Tighten all connections at installation and at least annually thereafter.
4.2.1 Record Log
Set up a maintenance log to record scheduled checks and any abnormal conditions.
The log should have space for all metered data, including phase readings, alarm messages, UPS mode of operation, air filter replacement date and observations. Maintain a second log for the battery module as directed by the battery manufacturer.
VertivTM recommends periodic walk-through inspections of the UPS and battery rooms to check for visible and audible indications of problems. Log the inspection, metered parameter indications and any discrepancies.
4.2.2 Air Filter
The air filters must be inspected and serviced regularly. The frequency of inspections will depend on environmental conditions. Under normal conditions, the air filters will require cleaning or replacement approximately every two months. Abnormal or dusty conditions will require more frequent cleaning and replacement of air filters.
Inspect installations in new buildings more often, then alter the inspection period as experience dictates.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

All Trinergy Cube models have a replaceable air filter inside the front doors. These filters can be changed while the UPS is in operation.
NOTE: Service and maintenance must be performed only by properly trained and qualified personnel and in accordance with applicable regulations as well as with manufacturer's specifications.

4.2.3 Limited life components

The Trinergy Cube has a design life well in excess of 10 years. Well-maintained units can continue to provide economic benefits for 20 years or more. Long-life components are used in the UPS wherever practical and cost-effective. However, due to the currently available component material, manufacturing technology limitations and the general function and use of the component, a few components in the UPS will have a shorter life cycle and require replacement in less than 10 years.

The following components utilized in the UPS have a limited life cycle and are specifically exempt from warranty. To prevent a wear-out failure of one of these components affecting the critical load operations, we recommend that these components be periodically inspected and replaced before the expected expiration of their life cycle. The expected life of each component in Table 4.1 below is simply an estimate and is not a guarantee. Individual users may have site-specific requirements, maintenance and other environmental conditions that affect the length of the component's useful life cycle.

In most cases, replacement components must exactly match the original component specifications.

These replacement components are not readily available from third-party component distributors.

For assistance with specific component specifications, replacement component selection and sourcing, contact Vertiv Technical Support. Visit http://www.Vertiv.com/en-us/support/ for the support available in your area.

Table 4.1 UPS Component Service Life

Component

Expected Life

Replace In

Power AC Filter Capacitors Power DC Filter Capacitors Low-Profile Fans Air Filters Battery, Lithium Logic Memory Backup Battery, Storage Lead-Acid Wet-Cell (User Selection)
Valve-Regulated, Lead-Acid (VRLA)
Lithium-Ion Expected Life is sometimes referred to as Design Life.

15 years 15 years > 7 years 1 to 3 years 10 years
15 to 20 years 5 years 10 years 20 years 15 years

12 to 15 years 12 to 15 years 6 to 7 years Check four times per year 8 to 9 years
12 to 15 years 2 to 3 years 3 to 4 years 8 to 12 years 10 years

4 Maintenance

4.3 Battery Maintenance

WARNING! Risk of electrical shock and high short circuit current. Can cause equipment damage, personal injury and death. These maintenance procedures will expose hazardous live parts. Refer servicing to qualified personnel. DC fuses operate at the rated battery voltage at all times. A blown DC bus fuse indicates a serious problem. Serious injury or damage to the equipment can result if the fuse is replaced without knowing why it failed. Contact Vertiv Technical Support for assistance.

Risque de secousse �lectrique et de courrant �lev� de court-circuit. Peuvent causer des dommages aux �quipements, des blessures corporelles et la mort. Des composants affichant des tensions dangereuses seront accessibles durant ces proc�dures d'entretien. Faire ex�cuter l'entretien par du personnel qualifi�. Les fusibles c.c. fonctionnent en tout temps � la tension nominale des batteries. Un fusible c.c. grill� indique un probl�me majeur. De graves blessures ou des dommages importants aux �quipements peuvent survenir si le fusible est remplac� sans avoir identifi� la cause de la panne. Communiquer avec le centre de service de Vertiv pour de l'assistance.
4.3.1 Battery Safety Precautions
Battery service must be performed or supervised by personnel experienced with batteries and the required precautions. Keep unauthorized personnel away from batteries.
When replacing batteries, use the same number and type of batteries.
Regular maintenance of the battery module is an absolute necessity. Periodic inspections of battery and terminal voltages, specific gravity, and connection resistance should be made. Strictly follow the procedures in the battery manufacturer's manual. (See battery manufacturer's Web site.)
Valve-regulated, lead-acid batteries require periodic visual inspections and checks of battery voltage and connection resistance.
Since individual battery characteristics are not identical and may change over time, the UPS module is equipped with circuitry to equalize battery cell voltages. This circuit temporarily increases charging voltage to maintain flooded type battery cells at full capacity.
WARNING! Risk of electrical shock. Can cause personal injury and death. Special care must be taken when working with the batteries associated with this equipment. Be constantly aware that the battery system contains high AC as well as DC voltages. Check for voltage with AC and DC voltmeters before making contact. Observe all DC safety precautions before working on or near the DC system.

Follow all battery safety precautions when installing, charging or servicing batteries. In addition to the hazard of electric shock, gas produced by batteries can be explosive and sulfuric acid can cause severe burns.
Lead-acid batteries contain hazardous materials. Batteries must be handled, transported, and recycled or discarded in accordance with federal, state and local regulations. Because lead is a toxic substance, lead-acid batteries should be recycled rather than discarded.
� Do not dispose of a battery in a fire. The battery may explode. � Do not open or mutilate a battery. Released electrolyte is harmful to the skin and eyes. It is toxic.
A battery can present a risk of electrical shock and high short circuit current. The following precautions should be observed when working on batteries:
� Remove watches, rings and other metal objects.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

� Use tools with insulated handles. � Wear rubber gloves and boots. � Do not lay tools or metal parts on top of batteries. � Disconnect charging source prior to connecting or disconnecting battery terminals. � Determine if any battery is inadvertently grounded. If any inadvertently grounded batteries are found, remove
the source of the ground. Contact with any part of a grounded battery can result in electrical shock. The likelihood of such shock will be reduced if such grounds are removed during installation and maintenance. � Lead-acid batteries can present a risk of fire because they generate hydrogen gas. In addition, electrical connections must be protected against accidental short circuits, which can cause sparks.
The following procedures should be followed:
� Do not smoke near batteries. � Do not cause flame or spark in battery area. � Discharge static electricity from body before touching batteries by first touching a grounded metal surface. � After replacing battery jars in a battery cabinet, replace the retaining straps that hold the jars in place on the
shelves. This will limit accidental movement of the jars and connectors should the cabinet ever need to be repositioned or relocated.
Risque de secousse �lectrique. Peut causer des blessures corporelles et la mort. Il faut prendre des pr�cautions particuli�res lors de tout travail ex�cut� sur les batteries associ�es � cet �quipement. Soyez conscient en tout temps que le syst�me de batteries contient des tensions �lev�es c.c. et c.a. V�rifiez si une tension est pr�sente � l'aide de voltm�tres c.c. et c.a. avant d'�tablir le contact.
Observer toutes les mesures de s�curit� relatives aux tensions c.c. avant de travailler sur le syst�me c.c. ou pr�s de celui-ci.
Observer toutes les mesures de s�curit� relatives aux batteries avant d'installer ou de charger des batteries ou d'en faire l'entretien. En plus du danger de secousse �lectrique, les gaz produits par les batteries peuvent causer des explosions et l'acide sulfurique peut causer de graves br�lures.
Les batteries au plomb-acide contiennent des mati�res dangereuses. Les batteries doivent �tre manipul�es, transport�es et recycl�es selon les stipulations de la r�glementation f�d�rale, provinciale et locale. Puisque le plomb est une substance toxique, les batteries au plomb-acide doivent �tre recycl�es plut�t que d'�tre mises aux rebuts.
� Ne pas jeter une ou plusieurs batteries dans un feu. Elle(s) pourrai(en)t exploser. � Ne pas ouvrir ou ab�mer la ou les batteries. Les projections d'�lectrolyte sont dangereuses pour la peau et les
yeux. L'�lectrolyte est �galement toxique.
Une batterie peut pr�senter un risque de secousse �lectrique et un courrant �lev� de court-circuit. Il faut observer les mesures de s�curit� suivantes lors de travaux ex�cut�s sur les batteries:
� Retirer les montres, les bijoux et tout autre objet m�tallique. � Utiliser des outils dont les manches sont isol�s.Porter des gants et des bottes de caoutchouc. � Ne pas d�poser d'outils ou de pi�ces m�talliques sur le dessus des batteries. � D�brancher l'�quipement de charge avant de connecter ou de d�connecter les bornes de batteries. � V�rifier si les batteries sont accidentellement mises � la terre. Si elles sont accidentellement mises � la terre,
enlever la source de mise � la terre. Tout contact avec une partie quelconque d'une batterie mise � la terre peut causer une secousse �lectrique. Le danger d'une telle secousse sera r�duit si de telles mises � la terre sont enlev�es durant l'installation et l'entretien.

4 Maintenance

� Les batteries au plomb-acide peuvent pr�senter un risque d'incendie, car elles g�n�rent de l'hydrog�ne sous forme de gaz. De plus, les connexions �lectriques doivent �tre prot�g�es contre les courts-circuits accidentels, lesquels peuvent produire des �tincelles. Suivre les proc�dures suivantes :
� Ne pas fumer pr�s des batteries. � Ne pas produire de flamme ou d'�tincelles dans l'environnement imm�diat des batteries. � D�charger l'�lectricit� statique de votre corps avant de toucher aux batteries en touchant d'abord une surface
de m�tal mise � la terre. � Apr�s avoir remplac� des bacs de batteries dans une armoire de batteries, remettre en place les sangles de
r�tention maintenant les bacs en place sur les �tag�res. Ceci limitera tout mouvement accidentel des bacs et connecteurs si l'armoire doit �ventuellement �tre repositionn�e ou d�plac�e.
NOTE: Do not use cleaners on the batteries. Solvents can make the battery cases brittle. Use only a dry cloth or a cloth moistened in water
NOTE: Do not use equalize charging with valve-regulated, lead-acid batteries, such as those used in some Liebert� battery cabinets. Consult the battery manufacturer's manual for specific information about equalize charging.
The equalizing charge time is adjustable from zero to 200 hours and can be initiated automatically or manually.
4.4 Detecting Trouble
The operator must check the instrument readings if abnormal equipment performance is suspected. Any metered value that differs appreciably from normal could mean an impending malfunction and should be investigated.
Items to check on the various UPS display screens include:
� Output Voltage Levels: Output voltages of all phases should be within 1% of normal voltage. Output currents on each phase normally should not differ by more than 20%. If the difference is greater, the load is unbalanced and must be corrected.
� Battery Charge Current Levels: If the UPS has not operated on battery power during the last 10 hours, the batteries should require little charging current. The battery mimic should indicate normal DC voltage with relatively little battery charge current.
� Input Current: Input current on each phase should be within 10% of the average input current. Alarm messages indicate malfunction or impending malfunction. A daily check of the control panel will help to provide an early detection of problems. Refer to TrinergyTM Cube Status Messages on page 41, TrinergyTM Cube Alarm Messages on page 48 and TrinergyTM Cube Fault Messages on page 54 to interpret alarm messages.
� Event Log: Alarm messages and the metered parameter indications help in tracing a problem to a particular section. These are stored in the UPS Event Log and can be displayed at the touchscreen or downloaded by Vertiv Services.
4.4.1 Reporting a Problem
If a problem occurs, review all alarm messages along with other pertinent data, and contact Vertiv Services by visiting http://www.Vertiv.com/en-us/support/ or calling 1-800-543-2378.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

4.5 Upstream Feeder Circuit Breaker Setting Inspections
During normal UPS operations, short-term overload current demand from the bypass source may reach 10 times the UPS output current rating. This overload current demand may be caused by the magnetizing inrush current of one or more downstream transformers (e.g., power distribution units) or faults on downstream branch circuits. The instantaneous trip point(s) of the upstream bypass feeder breaker(s) must be set to support these temporary overloads. The magnitude of short-term overload bypass current demand is typically six to eight times the UPS current rating but must be determined by analysis on a per-site basis. This analysis, generally known as an End-to-End Fault Coordination Study, must be done by a registered professional engineer experienced in this activity and familiar with local codes and related requirements.
VertivTM highly recommends periodic inspections of the bypass feeder breaker instantaneous trip settings, as well as the module input (rectifier) feeder breaker trip settings, to ensure that they are correct. For a variety of reasons, although typically during circuit breaker maintenance procedures by others, trip settings have been inadvertently left improperly set. Correct trip setting of these circuit breakers is most important to achieving high-availability from the UPS.
For further information regarding proper trip settings for the feeder breakers, contact Vertiv Technical Support.
NOTE: The instantaneous trip setting of the breaker feeding the UPS bypass input should be high enough to accommodate short-duration overloads. The bypass static switch power path inside the UPS can draw up to 10 times the system's rated current for up to three cycles.
NOTE: While Vertiv can provide typical guidelines, the responsibility for the proper breaker trip settings outside the Liebert� UPS equipment resides with the owner.

4 Maintenance

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VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

5 SPECIFICATIONS

Table 5.1 TrinergyTM Cube Specifications and Standards
UPS Rating at 95�F (35�C), kVA 400 - 1600

UPS Rating at 104�F (40�C), kVA 375 - 1500

Output Active Power at 95�F (35�C), kW 400 - 1600

Output Active Power at 104�F (40�C), kW 375 - 1500

Input AC Parameters

Input Voltage to Rectifier/Bypass, VAC 480, 3-Phase, 3-Wire

Permissible Input Voltage Range +10%, -10%

Input Frequency, Hz 60� 5

Input Power Factor 0.99

Input Current Distortion (THDi) at Nominal Voltage at Full Load, %

3.0

Power Walk-In (seconds) 1 to 90 (Selectable in 1 Second Increments)

Internal Back-Feed Protection Yes

Input Connection Single or dual feed

Short-Circuit Withstand Rating (kA) 100

Battery and DC Parameters

Battery Type Vertiv HPL, Lithium ion, VRLA (Valve Regulated Lead Acid), VLA (Vented Lead Acid)

Nominal Battery Bus , VDC / Battery Float Voltage, VDC 480 / 540

DC Ripple at Float Voltage < 1.0% (RMS value) < 3.4% Vpp

Temperature Compensated Battery Charging Standard with VertivTM VRLA Battery Cabinets

Output Parameters

Load Power Factor Supported (Without Derating) 0.7 Leading to 0.4 Lagging

Output Voltage, VAC 480, 3-Phase, 3-Wire

Output Voltage Regulation (%) / Output Voltage Regulation (50% Unbalanced Load) (%)

< 1.0 (3-phase RMS average) / < 2.0 (3-phase RMS average)

Output Frequency, Hz 60 � 0.1%

Output THD at Nominal Voltage (Linear Load), % 1.5 (RMS Value)

Output THD at Nominal Voltage Including a 100kVA Non-Linear Load per IEC 62040-3, %

5.0 (RMS Value)

Translent Recovery 100% Load Step / 50% Load Step / Loss of/Return to AC Input Power

�4% / �2% / �2% (RMS average for one cycle)

Voltage Displacement (Balance Loads) / Voltage Displacement (50% Balance Loads)

120 deg �1 deg / 120 deg �2 deg

Overload at Nominal Voltage and 77�F (25�C)

110% continuously; 125% for 10 minutes; 150% for 60 seconds; 200% for 200 milliseconds

5 Specifications

Table 5.1 TrinergyTM Cube Specifications and Standards (continued)

Overload in Bypass Operation at 104�F (40�C)

110% continuously, 125% for 10 minutes, 150% for 60 seconds, 700% for 600 milliseconds, 1000% for 100 milliseconds

Efficiency

Double-Conversion Mode Up to 96.8%

Dynamic Online Mode Up to 99%

ECO Mode Up to 99.2%

Physical Characteristics

Dimensions for Core, 400kW, W x D x H In. (mm) 26.8 x 36.1 x 77.0 (681 x 917 x 1956)

Dimensions for Core Disconnect (connects up to two Cores to I/O Box), 16.8 x 36.1 x 80.3 (427 x 917 x 2040)
W x D x H In. (mm)

Dimensions for I/O Box 2400A, W x D x H, in. (mm) 62.2 x 36.1 x 80.3 (1580 x 917 x 2040)

Weight for Core 400 kW , lb (kg) 1300 (590)

Weight for Core Disconnect (connects up to two Cores to I/O Box), lb. (kg)

435 (198)

Weight for I/O Box 2400A, lb. (kg) 2050 (930)

Color

Black, RAL 7021

Protection Class, UPS Enclosure

NEMA 1, IP 20 (with and without front door open)

Environmental

Operating Temperature 32�F to 131�F* (0�C to 55�C*)

Relative Humidity 0% to 95%, non-condensing

Operating Altitude, ft. (m) Up to 3300 (1000) without derating

Heat Dissipation at Full Load in VFI (BTU/h) 52440 (400 kW per Core)

Airflow at Full Load in VFI (CFM) up to 3225 (per 400 kW Core)

Paralleling

Up to 5 cores (4 cores for capacity and 1 core for redundancy) in one unit, up to 8 units in parallel

Hot Swappable core

Yes

Acoustical Noise, dBA

78 (72 at partial load)

Communications

Control panel Multifunction 12-inch Color Touchscreen

Options 2 Liebert� IntelliSlot�

Card Compatibility IS-UNITY-DP, IS-485EXI

Protocols BACnet IP, BACnet MSTP, Modbus TCP, Modbus RTU, SNMP, YDN23, LIFETM Services

Inputs/Outputs 8/12 Programmable (Form C)

Standards

Transportation / Safety ISTA Procedure 3B / UL 1778 5th Edition; CSA 22.2 NO 107.3

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Table 5.1 TrinergyTM Cube Specifications and Standards (continued)

EMI / Surge

IEC 62040-2; FCC Part 15, Class A / ANSI C62.41, Category B3

Seismic

IBC 2015, CBC 2016, ASCE, OSHPD

General and System Data

Inverter Type High-Efficiency, Transformer-Free IGBT, Three-Level PWM Inverter

Rectifier Type High-Efficiency, Transformer-Free IGBT, Three-Level PWM Inverter

Parallel Configuration Up to 8 units in parallel

Access Front and Top (no rear access required)

*Conditions apply

Table 5.2 Overload Capacity - Temperature dependence

77�F (25�C)

86�F (30�C)

Time sec.

Load %

Time sec.

0.2

200

0.2

158

155

152

330

130

155

600

125

210

110

Based on nominal input voltage and no battery charging.

Load %
200 158 155 152 130 125 110

95�F (35�C)

Time sec.
0.2 1 15 30 90 115 207

Load %
200 158 155 152 130 125 110

104�F (40�C)

Time sec.
0.2 1 19 28 40 47 77

Load %
200 158 155 152 130 125 102

Table 5.3 Overload Capacity - Current v. Time
% Load
110 125 130 152 155 158 165 Based on normal input voltage

Overload Time, sec.
750 300 210 19 5.45 5.17 0.61

5 Specifications

5.1 Performance Data

The technical illustrations are in the order of the drawing part number. The following table groups the drawings by topic/application.

Table 5.4 Performance Data Graph

DRAWING NUMBER

DESCRIPTION

TC1-18-S001 TC1-18-S002 TC1-18-S003 TC1-18-S007 TC1-18-S008 TC1-18-S009 TC1-18-S013 TC1-18-S014 TC1-18-S015 TC1-18-S019 TC1-18-S020 TC1-18-S021 TC1-18-S025 TC1-18-S026 TC1-18-S027 TC1-18-S028

Module Double Conversion (VFI) AC/AC Efficiency, Typical, SMS and Distributed Bypass 800kVA/800kW, 480V 60Hz Module Double Conversion (VFI) AC/AC Efficiency, Typical, SMS and Distributed Bypass 1200kVA/1200kW, 480V 60Hz Module Double Conversion (VFI) AC/AC Efficiency, Typical, SMS and Distributed Bypass 1600kVA/1600kW, 480V 60Hz Module Dynamic Online (VI) AC/AC Efficiency, Typical, SMS and Distributed Bypass 800kVA/800kW, 480V 60Hz Module Dynamic Online (VI) AC/AC Efficiency, Typical, SMS and Distributed Bypass 1200kVA/1200kW, 480V 60Hz Module Dynamic Online (VI) AC/AC Efficiency, Typical, SMS and Distributed Bypass 1600kVA/1600kW, 480V 60Hz Module ECO Mode (VFD) AC/AC Efficiency, Typical, SMS and Distributed Bypass 800kVA/800kW, 480V 60Hz Module ECO Mode (VFD) AC/AC Efficiency, Typical, SMS and Distributed Bypass 1200kVA/1200kW, 480V 60Hz Module ECO Mode (VFD) AC/AC Efficiency, Typical, SMS and Distributed Bypass 1600kVA/1600kW, 480V 60Hz Module Double Conversion (VFI) DC/AC Efficiency, Typical, SMS and Distributed Bypass 800kVA/800kW, 480V 60Hz Module Double Conversion (VFI) DC/AC Efficiency, Typical, SMS and Distributed Bypass 1200kVA/1200kW, 480V 60Hz Module Double Conversion (VFI) DC/AC Efficiency, Typical, SMS and Distributed Bypass 1600kVA/1600kW, 480V 60Hz Input Power Factor, All Power Ratings, 480V 60Hz Input Current THDi, All Power Ratings, 480V 60Hz Inverter Overload Chart, All Power Ratings Bypass Overload Chart, All Power Ratings

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

6 APPENDIX

Appendix A: TrinergyTM Cube Status Messages

Component
Battery Battery Battery Battery Battery
Battery Battery Battery Battery
Battery
Battery
Battery Battery Battery Battery
Battery
Battery
Battery
Battery Bypass Bypass Bypass Bypass

Type
Status Status Status Status Status
Status Status Status Status
Status
Status
Status Status Status Status
Status
Status
Status
Status Status Status Status Status

Text Display

Battery warning

04-000

Battery fault

04-001

Battery idle

04-002

Battery is discharging 04-004

Automatic Battery Test Started

04-032

Battery Test Requested

04-033

Battery Test Failed 04-035

Battery Test Idle

04-048

Battery Test Start Pending

04-052

Battery Test Stop Pending

04-053

Battery Non-Blocking Fault

04-054

Battery Not Connected

04-065

Battery is charging 14-003

Battery Test Running 14-034

Battery Test Not Allowed

14-036

Battery Test Finished OK

14-037

Battery Test Canceled

14-038

Battery Test Interrupted

14-050

Battery Test Stopped by User

14-051

Bypass is not present 01-000

Bypass Is On

01-001

Bypass Is Off

01-002

Bypass is stopped due to a fault

01-003

Description
A warning is pending. A fault is pending. The battery is idle; energy is flowing neither in nor out. The battery is discharging.
An automatic battery test has been started.
(Not supported) see BAW1 bit 4
A battery test has failed. Permanent state: a manual reset is required. The battery test function is not being performed. In a parallel system with a common battery, the Start command is present on some but not all the units. In a parallel system with a common battery, the Stop command is present on some but not all the units.
Set when a non-blocking fault is active in the stage.
Set when V_BATT1 < 100V (fix threshold). Control always active independently to battery breaker status. The battery is being charged. Battery test is running.
Conditions preclude performing a battery test.
Battery test finished; active for 5 seconds, then switches to Battery Test Idle.
(Not supported)
(Not supported)
User has stopped the battery test; active for 5 seconds, then switches to Battery Test Idle. Valid only for a manual battery test. -- -- --
--

6 Appendix

Component
Bypass Bypass Bypass Bypass Bypass Bypass

Type
Status Status Status Status Status Status

Bypass Bypass Bypass

Status Status Status

Bypass

Status

Bypass

Status

Bypass Bypass Bypass Bypass

Status Status Status Status

Bypass

Alarm

Charger/Booster Charger/Booster Charger/Booster Charger/Booster Charger/Booster

Status Status Status Status Status

Charger/Booster Charger/Booster Charger/Booster Charger/Booster

Status Status Status Status

Text Display

Bypass not prepared 01-004

Bypass fault

01-005

Bypass warning

01-007

Bypass available with delay

01-008

Parallel bypass OK 01-029

Parallel bypass one fault

01-030

Parallel bypass at least one OK

01-031

Parallel bypass fault 01-032

Undelayed Bypass Ref. Failure

01-040

Bypass is Centralized 01-041

Bypass Non-Blocking Fault

01-042

Bypass Global On Request

01-078

Bypass Global On

01-079

Bypass Global Off

01-080

Bypass mains is out of tolerance

11-006

Bypass Input Switch Open

21-012

Charger in Standby (not charging)

03-000

Charger is on

03-001

Charger is off

03-002

Charger Forced On 03-003

Charger Stopped due to a Fault

03-038

Charger in Current Limitation

03-039

Charging Status OFF 03-040

Charging Status INIT 03-041

Charging Status FLOAT 1

03-042

Description
Static switch board is not installed or the bypass voltage is over the threshold (P 106.i04). Set when a blocking fault is active in the stage. Set when at least one warning is active. Set when the bypass and inverter are not synchronized. All bypass inputs are OK. One bypass input fault exists.
At least one bypass input is OK. All bypass inputs are in fault. Bypass reference failure notification without any delay. The internal bypass is disabled; the UPS is using the centralized / common (MSS) bypass. Set when a non-blocking fault is active in the stage.
Bypass Static Switch On command request on the shared bus Bypass Static Switch on global status read from the shared bus. Bypass Static Switch Off Global status read from the shared bus. Bypass failure notification without any delay.
Bypass input switch is open.
-- -- -- -- --
Displayed as long as the voltage reference is lower than the nominal. -- -- --

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component

Type

Charger/Booster Charger/Booster Charger/Booster

Status Status Status

Charger/Booster Status

Charger/Booster Charger/Booster Charger/Booster Charger/Booster Charger/Booster Charger/Booster Charger/Booster

Status Status Status Status Status Status Status

Charger/Booster Status

Charger/Booster
General General General General
General

Status
Status Status Status Status
Status

General General General General

Status Status Status Status

General General

Status Status

Text Display

Charging Status FLOAT 2

03-043

Charging Status POST 03-044

Charging Status PAUSE

03-045

Charging Status MANUAL

03-046

Charging Status FAULT

03-047

Buck-Booster Fault 03-048

Buck-Booster Warning

03-049

Booster Off

03-050

Booster Turning On 03-051

Booster On

03-052

Booster Stopped Due To Fault

03-053

Booster Runs From Battery

03-054

Buck-Booster NonBlocking Fault

03-055

DC Bus Too Low To Charge

03-061

Warning pending

00-000

Fault pending

00-001

General Fault

00-002

Parallel Unit

00-003

External Synch enabled

00-005

Inverter/Rectifier OFF Command Issued

00-006

Inverter on rectifier 00-009

Inverter on battery 00-010

Parameter reset active

00-011

Intelligent Parallel Not Allowed

00-014

Core Running

00-016

Description
-- -- --
--
-- At least one fault is active. Set when at least one warning is active. -- -- -- --
Status set after a fixed delay equivalent to P1110.
At least one non-blocking fault is active.
-- Set when at least one stage in the core is in warning. Set when at least one stage in the core is in fault. Set when a fault is active in general stage. Set when P129 = 1. Set when P700 = 1. Set when command UPS Off is received; resets when command is not present. Inverter is supplied by the rectifier. Inverter is supplied by the battery. Set after a parameter reset. Resets as soon as the parameter is written.
Inverter status is not compatible with circular redundancy. Core running.

6 Appendix

Component
General General General General General General General General General General General General General General General General General General General General Inverter Inverter Inverter Inverter

Type
Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status

Text Display

Operating Request for VFI

00-102

SKRU: Inverter start inhibited

00-131

General Warning

00-146

General Non-Blocking Fault

00-147

Non-Blocking Fault pending

00-148

General Fault

00-171

General Warning

00-172

General Non-Blocking Fault

00-173

General Core Summary Warning

00-174

General Core Summary Fault

00-175

General Core NonBlocking Fault

00-176

Manual Mode Command Pending

00-200

Synchronize Rectifier Mains Failure

00-219

One or More Fans Not Working

00-221

BCB: Trip command issued

00-226

Operating Request for Intelligent ECO

00-273

Core Sleeping

10-015

Intelligent ECO Enabled

10-204

Intelligent Parallel Enabled

10-205

Fan Test in Progress 10-220

Inverter is off

06-000

Inverter is turning on 06-001

Inverter is on

06-002

Inverter is stopped due to a fault

06-003

Description
-- On B001 (Trinergy-Cube), the DIC1 inverter board will check the status of the input/output contact Function #16 to inhibit the inverter start. Set when a warning is active in the general stage. Set when a non-blocking fault is active in general stage.
Set when at least one stage in the CORE is in a non-blocking fault. Set when a fault is active in general stage. Set when a warning is active in general stage. Set when a non-blocking fault is active in general stage.
Set when a customer blocking fault flag is present (not yet defined).
Set when at least one customer warning is active. (Not yet defined)
Set when a customer non-blocking fault in stage is set (not yet defined).
Set when manual command is pending but global status not confirmed. Request to synchronize the rectifier in case mains failure affects only one core or unit. Set when one fan out of the entire set of monitored fans is not working. Enabled by Output Function 47 BCB trip. Battery Circuit Breaker (BCB) opening command has been issued. -- Core is sleeping. --
-- Set when fan test is in progress. Valid for either Automatic or Manual. -- -- -- --

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component
Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter

Type
Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status

Text Display

Inverter fault

06-004

Synchronization Source: Bypass

06-005

Synchronization Source: Output

06-006

Synchronization Source: Self Clock

06-007

Synchronization Source: External

06-008

Inverter warning

06-010

Inverter out of Synchronization

06-011

Inverter out of Synchronization

06-016

Online operation / VFI 06-018

06-019

Intelligent ECO / VFD 06-020

Intelligent Parallel / CR

06-079

Intelligent Parallel / CR

06-079

Intelligent Parallel / CR

06-079

Operation: ECO mode 06-086

Inverter in Standby 06-087

Inverter Ready and Sync

06-088

Inverter Not Ready 06-089

Current Limit Last more then 3ms

06-090

Inverter Non-Blocking Fault

06-091

Inverter Fault

06-110

Inverter warning

06-111

Inverter Non-Blocking Fault

06-112

Inverter pending on command

16-029

Description
Set when a blocking fault is present on the inverter stage. --
--
--
-- Set when at least 1 warning is active Set when the inverter is not synchronized with local bypass Set when the inverter is not synchronized with external synchronization signal. -- -- -- --
--
-- Active if inverter is turning On, the load is on Bypass and P580=1 (DIM enabled). -- -- -- Current limit lasts > 3 ms.
Set when a non-blocking fault is active in the stage. Set when CUSTOMER blocking fault flag is present. Set when at least one customer warning is active. Set when a customer non-blocking fault in stage is set.
--

6 Appendix

Component
Load Load Load Load Load Load Load Load Load Load Load Load MUN MUN MUN MUN MUN MUN MUN MUN MUN MUN MUN

Type
Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status

Text Display

Load supplied by bypass

07-001

Load Supplied By Maint. Bypass

07-002

Load is currently not supplied

07-003

Load on low priority line

07-004

Load on phase U-A > 85%

07-005

Load on phase V-B > 85%

07-006

Load on phase W-C > 85%

07-007

Load warning

07-008

Load supplied by battery

07-026

Load Secured by Inverter

07-027

Load Fault

07-028

Load Non-Blocking Fault

07-029

MUN has a warning 08-000

MUN has a fault

08-001

UPS Model detection in progress

08-003

MUN initialization done

08-004

MUN reboot required 08-005

System Started

08-011

Acknowledge Button Pressed

08-025

UPS Time not valid 08-026

Life call in progress 08-033

Life call rescheduled 08-034

Life modem not detected

08-035

Description
Set when load is supplied by Automatic Bypass and Inverter is Off.
Set when load is supplied by Manual Bypass.
Set when module is not supplying load. Set when the load is supplied by the inverter and P568=1 or when the load is supplied by the bypass and P580=0. --
--
-- Set when at least one warning is active. Set when the load is secured by the inverter and energy is provided by the battery. Set when the load is secured by the inverter. This includes the inverter in VFI or DIM (Eco) Mode. Set when a blocking fault is present in the actual stage (not yet implemented). Set when a non-blocking fault is present in the actual stage (not yet implemented). Set when at least one MUN stage is in warning. Set when at least one non-blocking fault is present on MUN. MUN is searching for Model Information.
MUN is setup with auto detection. MUN detects difference in environment variable. Set at application start-up; never reset. Acknowledge button has been pressed. Set when date is < 1 Jan 2009. Call in progress. Call rescheduled. Set when MUN does not receive replies from modem.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component
MUN
MUN
MUN MUN MUN MUN MUN MUN MUN MUN Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier

Type

Text Display

Status

Parameter read failed 08-054

Status

Parameter set failed 08-055

Status
Status
Status
Status
Status
Status
Status
Status Status Status Status Status Status Status Status Status Status Status
Status
Status Status

Life Service Mode

08-060

Ntp is Disconnected from Touchscreen

08-061

Life interface Init in Progress

08-079

Life Events Sampling started

08-095

MUN/DSP are not Sync with SYNW

08-097

Life Measures Sampling Started

08-098

System Time Moved Ahead

08-110

System Time Moved Back

08-111

Rectifier is off

02-000

Rectifier is turning on 02-001

Rectifier is on

02-002

Rectifier fault

02-004

Rectifier Warning

02-009

No pre-charge in progress

02-010

Charger in progress 02-011

Walk-in in progress 02-012

pre-charge finished 02-013

Rectifier Power Limitation Active

02-048

Rectifier Current Limit 02-049

Rectifier NonBlocking Fault
Rectifier fault

02-050 02-070

Description
Parameter can not be read from DSP. Set when Parameter Reading returns with an exception Reset when Parameter Reading returns with an OK.
Parameter can not be written to DSP. Set when Parameter Writing returns with an exception. Reset when Parameter Writing returns with an OK.
Life is in Service mode, so emergency calls are not sent to station (used when an SE is operating on the device in field).
--
Set at application start up; reset after one second
Ignore events history and restart sampling from current time.
--
Ignore measures history and restart sampling from current time.
Set when device time is moved ahead after time adjustment from Life Station. Set when device time is moved back after time adjustment from Life Station. -- -- -- Set either blocking or non blocking. Set when at least 1 warning is active.
No pre-charge active. Active while mains is out of tolerance.
Hold off delay and resistor pre-charge. Rectifier current limit ramp. pre-charge finished. Active while mains is OK.
Set when the input current is limited by standard or customer limit. (See .)
Set when input current reaches the limit defined by P 1740.11 and lasts more 3 ms but less 10 ms.
Set when a non-blocking fault in rectifier stage is set.
Set when CUSTOMER blocking fault flag is present (not yet defined).

6 Appendix

Component
Rectifier Rectifier
Rectifier Rectifier Rectifier

Type
Status Status
Status Status Status

Text Display

Rectifier Warning

02-071

Rectifier NonBlocking Fault

02-072

Rectifier Stopped Fault

02-092

Rectifier Inhibited

02-093

Rectifier mains is out of tolerance

12-005

Description
Set when at least one customer warning is active (not yet defined). Set when a customer non-blocking fault in stage is set (not yet defined).
Set when the rectifier pulse is inhibited due to DC overvoltage. Mains failure notification without any delay.

Appendix B: TrinergyTM Cube Alarm Messages

Component
Battery
Battery Battery Battery Battery
Battery
Battery Battery Battery Battery Battery Bypass Bypass

Type

Text Display

Alarm

Battery under voltage

24-012

Alarm Alarm Alarm Alarm
Alarm
Alarm Alarm Alarm Alarm Alarm Alarm Alarm

High battery temperature

24-015

Battery temperature out of range

24-016

Temperature Probe Broken

24-017

Battery Switch Wiring Fault

24-056

Cubicle Battery Switch Open

24-063

Battery Is Not Connected

24-064

Imminent End Of Autonomy - Volt

24-066

Imminent End Of Autonomy - Time

24-067

BCB Breaker Open 24-068

Battery Breaker Open

24-072

Bypass Input Switch Open

21-012

Bypass mains failure 21-013

Description
The battery voltage is under the shutdown voltage defined by 5 points of P1513 Shutdown Voltage Table. This warning causes the inverter to stop. This warning will be kept as long as the battery voltage is lower than the Inverter Restart Threshold. RBM battery temperature user alarm (Temp. P1533.1 [0�C] < T <P1533.2 [38�C.]) RBM battery temperature is out of range -10�C < T < P 1533.1 or 1533.2 < T < 40�. RBM temperature probe is not responding (Temp. T < 10�C or T > 50�C or RBM Sensor Status [bit 3-2] = 11. Core only: Set when the RBM option is installed with Form C wiring and related cubicle breaker wiring fails. Core and Monolithic.
CORE: set when an RBM option is installed. Monolithic: set when IO Function 18 is enabled.
Battery is not connected - warning.
Set if P1590 = 2 or 3. The battery voltage is lower than the threshold defined by 5 points of P1513 Shutdown Voltage Table + P 1591 Delta shutdown imminent. Set if P1590 = 1 or 3. The autonomy is below the defined threshold P1117 Battery stored energy time limit. Enabled by Input Function 21 BCB. Battery Circuit Breaker (BCB) is open.
One or more BIB boards report an open breaker.
Bypass input switch is open.
Warning set after delay defined by P 110.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component
Bypass

Type
Alarm

Bypass

Alarm

Bypass

Alarm

Bypass

Alarm

Bypass

Alarm

Bypass

Alarm

Charger/Booster Alarm

General

Alarm

General

Alarm

General

Alarm

General General General General General
General

Alarm Alarm Alarm Alarm Alarm
Alarm

Text Display

Bypass in Overload Condition

21-014

Bypass disabled

21-016

Bypass overtemperature

21-017

Bypass mode not auto

21-018

Parallel Bypass Failure

21-038

Bypass Wrong Phase Rotation

21-083

Battery Not Connected

23-012

Reversed polarity 23-014

Buck-Booster DC Voltage Low
Buck-Booster Overtemperature
Buck-Booster B Overtemperature

23-056 23-057 23-067

DC Overvoltage

23-080

System Power UP 00-023

Commissioning / Test Mode

20-018

System Maint. Bypass Switch Closed

20-019

Synchronization system fault

20-022

System shutdown 20-024

The ID Card is missing

20-025

Calibration is started 20-026

Input Air High Temperature

20-027

System Output Switch Open

20-031

Description
-- Bypass ON command disabled (SW bypass inhibition to avoid DC capacitor overcurrent. Detected on DIC Inv. when DC link higher than ([SQRT2 * Phase voltage RMS] -30V), delay 0.4 seconds). Set when inverter temp. P 151.01 < T < P 151.02. Set when the Bypass Control CAN ID 04002300h is not AUTO. Normally set in Power Circuit Test page. Set when the input Bypass OK is set.
Bypass input wrong phase rotation. Set when -100V < V_BATT1 < 100V (fix threshold). Control always active independently to battery breaker status. Set when V_BATT1 < -100V (fix threshold). Control always active independently to Battery breaker status. Inhibits starting the battery charger. Booster inhibit when DC voltage < P1135.i03 (to be verified).
Set when the temperature is greater than the P 1151 value (see ).
Set when the temperature is greater than the P 1151 value (see ). Set when the DC bus voltage crosses the maximum threshold of P1753.30 for P1753.31 time. -- --
--
-- -- -- -- --
--

6 Appendix

Component
General General General General General General General General General General General General General General General General General General General General General General

Type
Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm

Text Display

System Bypass Switch Closed

20-032

Detected Cores Mismatch

20-127

Communication Loss BIB

20-132

AC Ground Fault

20-133

Communication Loss MI Ph. U-A

20-153

Communication Loss MI Ph. V-B

20-154

Communication Loss MI Ph. W-C

20-155

Communication Loss MI BB

20-156

Motherboard Overtemperature

20-165

PIB Overtemperature

20-166

Cable Conduit Overtemperature

20-167

MIB Overtemperature

20-168

Duplicated Parallel Unit Id

20-169

Parallel Unit Number Mismatch

20-170

Communication Loss MI-B Ph. U-A

20-206

Communication Loss MI-B Ph. V-B

20-207

Communication Loss MI-B Ph. W-C

20-208

Communication Loss MI-B BB

20-209

Fan Failure Phase U 20-210

Fan Failure Phase V 20-211

Fan Failure Phase W 20-212

Fan Failure BuckBooster

20-213

Description
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component
General General General General General General General General General Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter Load Load

Type
Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm

Text Display

Battery Switch Open - Do Not Close

20-214

CPU Time Slice

20-215

Fan Failure Static Switch

20-222

Fan Failure Board Slot

20-223

I/O Transformer Overtemperature

20-224

DC Overvoltage

20-227

Communication Loss PIB-S1

20-243

Communication Loss PIB-S1

20-244

Communication Loss PIB-S1- I2C

20-245

Inverter DC Undervoltage

26-025

Inverter overload

26-026

The inverter is off 26-027

Inverter pending off command

26-028

Inverter overload

26-031

Overtemperature Phase U-A
Overtemperature Phase V-B
Overtemperature Phase W-C
Overtemperature B Phase U-A
Overtemperature B Phase V-B
Overtemperature B Phase W-C

26-101 26-102 26-103 26-119 26-120 26-121

DC Overvoltage

26-137

Output Switch Open 27-009

Load is currently not supplied

27-010

Description
--
--
--
--
--
--
--
--
--
RMS overload condition. --
--
Set when the overload timeout has reached 100%. This triggers the request to transfer to bypass with default configuration. Set when Phase U temperature is greater than the value specified by P 151 (see ). Set when Phase V temperature is greater than the value specified by P 151 (see ). Set when Phase W temperature is greater than the value specified by P 151 (see ). Set when Phase U temperature is greater than the value specified by P 151 (see ). Set when Phase V temperature is greater than the value specified by P 151 (see ). Set when Phase W temperature is greater than the value specified by P 151 (see ). Set when DC bus voltage crosses the maximum threshold P753.40 for P753.41 time. The output breaker MOB is open.
Monolithic only: UPS is not supplying the load

6 Appendix

Component
Load MUN MUN MUN MUN MUN MUN MUN MUN MUN MUN MUN
MUN
MUN
MUN MUN MUN MUN MUN MUN MUN MUN

Type
Alarm Status Status Status
Status Status Status Status Status Status Status Status
Status

Text Display

Re-transfer is inhibited

27-011

MUN has a warning 08-000

MUN has a fault

08-001

UPS Model detection in progress

08-003

MUN initialization done

08-004

MUN reboot required 08-005

System Started

08-011

Acknowledge Button Pressed

08-025

UPS Time not valid 08-026

Life call in progress 08-033

Life call rescheduled 08-034

Life modem not detected

08-035

Parameter read failed

08-054

Status

Parameter set failed 08-055

Status Status Status Status Status Status Status Status

Life Service Mode 08-060

Ntp is Disconnected from Touchscreen

08-061

Life interface Init in Progress

08-079

Life Events Sampling started

08-095

MUN/DSP are not Sync with SYNW

08-097

Life Measures Sampling Started

08-098

System Time Moved Ahead

08-110

System Time Moved Back

08-111

Description
Load transfer to inverter inhibited due to overload (to be verified with overload specification (see ). Set when at least one MUN stage is in warning. Set when at least one non-blocking fault is present on MUN.
MUN is searching for model information.
MUN is setup with auto detection.
MUN detects difference in environmental variables. Set at application standup; never reset.
Acknowledge button has been pressed.
Set when date is < 1 Jan 2009. Call in progress. Call rescheduled.
Set when MUN does not receive replies from modem.
Parameter can not be read from DSP. Set when Parameter Reading returns with an exception. Reset when Parameter Reading returns with OK.
Parameter cannot be written to DSP. Set when Parameter Writing returns with an exception. Reset when Parameter Writing returns with OK.
LIFE is in Service Mode, so emergency calls are not sent to station (used when an SE is operating on the device).
--
Set at application start-up; reset after one second.
Ignore events history and restart sampling from current time.
--
Ignore measures history and restart sampling from current time.
Set when device time is moved ahead after time adjustment from Life Station. Set when device time is moved back after time adjustment from Life Station.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component
MUN
MUN Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier
Rectifier Rectifier Rectifier Rectifier
Rectifier
Rectifier Rectifier Rectifier Rectifier
Rectifier Rectifier Rectifier
Rectifier
Rectifier Rectifier Rectifier
Rectifier

Type
Alarm
Alarm Status Status Status Status Status Status
Status Status Status Status
Status
Status Status Status Status
Status Status Status
Alarm
Alarm Alarm Alarm
Alarm

Text Display

CAN Communication Loss

28-008

UPS Model cannot be identified

28-056

Rectifier is off

02-000

Rectifier is turning on 02-001

Rectifier is on

02-002

Rectifier fault

02-004

Rectifier Warning 02-009

No pre-charge in progress

02-010

pre-charge in progress

02-011

Walk-in in progress 02-012

pre-charge finished 02-013

Rectifier Power Limitation Active

02-048

Rectifier Current Limit

02-049

Rectifier NonBlocking Fault

02-050

Rectifier fault

02-070

Rectifier Warning 02-071

Rectifier NonBlocking Fault

02-072

Rectifier Stopped Fault

02-092

Rectifier Inhibited 02-093

Rectifier mains is out of tolerance

12-005

Rectifier Input Switch Open

22-014

Rectifier mains failure

22-015

Wrong phase rotation 22-017

DC voltage low

22-018

Out of synchronization

22-020

Description
Set when CAN telegram are not received for 10 seconds. Reset when a general stage telegram is received. UPS model not detected. -- -- -- Set as either blocking or non-blocking. Set when at least one warning is active. No pre-charge active. Active while mains is out of limits.
Hold off delay and resistor pre-charge. Rectifier current limit ramp. Pre-charge finished. Active while mains is OK. Set when the input current is limited by standard or customer limit. (See TCube Overload specification.) Set when input current reaches the limit defined by P 1740.11 and lasts more than 3 ms but less than 10 ms. Set when a non-blocking fault in rectifier stage is set. Set when a customer blocking fault flag is present (not yet defined). Set when at least one customer warning is active (not yet defined). Set when a customer non-blocking fault in stage is set. (not yet defined).
-- Set when the rectifier pulse is inhibited due to DC overvoltage. Mains failure notification without any delay.
--
Warning set after the delay defined by P1110. Input line phase rotation is incorrect. DC link voltage under the threshold defined by P1135.2, causing PWM inhibition. During the rectifier running it causes the rectifier to stop temporarily.

6 Appendix

Component
Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier

Type
Alarm Alarm Alarm Alarm Alarm Alarm Alarm Alarm

Text Display

Peak Input Voltage 22-021

Overtemperature Phase U-A
Overtemperature Phase V-B
Overtemperature Phase W-C
Overtemperature B Phase U-A
Overtemperature B Phase V-B
Overtemperature B Phase W-C
DC Overvoltage

22-061 22-062 22-063 22-073 22-074 22-075 22-102

Description
Mains voltage high peak detector trips when instantaneous voltage exceeded the limit defined by P 1140.i05. Set when Phase U temperature is greater then P 1151 setting (Def = 80�C) Set when Phase V temperature is greater then P 1151 setting (Def = 80�C). Set when Phase W temperature is greater then P 1151 setting (Def = 80�C). Set when Phase U temperature is greater then P 1151 setting (Def = 80�C). Set when Phase V temperature is greater then P 1151 setting (Def = 80�C). Set when Phase W temperature is greater then P 1151 setting (Def = 80�C). Set when the rectifier detects DC bus voltage above threshold P1753.29.

Appendix C: TrinergyTM Cube Fault Messages

Component
Battery Battery

Type
Fault Fault

Battery

Fault

Bypass

Fault

Bypass

Fault

Bypass

Fault

Bypass

Fault

Bypass

Fault

Bypass

Fault

Bypass

Fault

Bypass

Fault

Charger/Booster Fault

Text Display

Battery Test Failure 34-023

Battery Overcurrent Fault

34-070

Battery Ground Fault 34-071

E.P.O.

31-020

Bypass hardware failure

31-021

Bypass hardware failure

31-022

Back-feed protection 31-023

Overload

31-026

Bypass Failure During Line Support

31-027

Parallel Failure During Support

31-028

Overtemperature 31-036

Charger Temperature high

33-018

Temperature Probe Broken

33-019

Description
-- BCB Control algorithm has detected an overcurrent condition. BCB Open command issued. Enabled by Input Function 22 BCB GND Fault. Battery ground fault detector is tripped. -- Output voltage is out of tolerance and the bypass input is within tolerance (SW detected fault monitoring output signals). Set when the bypass static switch board is not installed (i.e., bypass voltage < 170 V). Back-feed fault has been detected. Enabled by P142. --
--
--
Bypass heat sink overtemperature.
Set when temperature is greater then P 1152 value (see )
Buck booster temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 1780.6).

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component

Type

Charger/Booster Fault

Charger/Booster Fault Charger/Booster Fault Charger/Booster Fault

Charger/Booster Fault

Charger/Booster Fault Charger/Booster Fault Charger/Booster Fault Charger/Booster Fault

Charger/Booster Fault

General

Fault

General

Fault

General

Fault

Text Display
Charger Temperature high
Charger Desaturation

ID
33-020 33-021

Charger Redundant Voltage error

33-022

Charger DC Bus

33-023

E.P.O.

33-035

Charger Voltage Out of Limit

33-025

Buck-Booster Overcurrent

33-058

Booster Defenestration

33-059

Booster and Charger De-saturation

33-060

Charger Temperature High

33-070

Charger Temperature High

33-071

Temp Probe Module B Broken

33-072

Charger Desaturation

33-073

Booster B Desaturation

33-074

Booster and Charger B De-saturation

33-075

Fuse Blown Pos Pole 33-076

Fuse Blown Neg Pole 33-077

Fuse Blown Module B Pos Pole

33-078

Fuse Blown Module B Neg Pole

33-079

Incorrect power class 30-036

DSP Signal Hardware Failure

30-049

DSP Signal Hardware Failure

30-049

Description
Booster/Charger filter overtemperature (M.I. XP31 pin 1-6).
Charger de-saturation. If the absolute value of the difference between primary and secondary battery voltage acquisition is greater than a predefined threshold, a fault is issued and the booster/charger is turned Off because the voltage measurement is corrupted. Set when DC voltage +/- is greater than the P753.i15 threshold. -- The charger is switched Off due to an overvoltage on the battery. The time until switch Off depends on the overvoltage value. The current limitation control has tripped the booster.
Booster de-saturation.
Charger and booster de-saturation.
--
--
--
--
--
-- Positive line buck booster fuse is blown. Negative line buck booster fuse is blown. Positive B line buck booster fuse blown.
Negative B line buck booster fuse is blown. -- --
--

6 Appendix

Component
General General General General General General General General General General General General General General General General Inverter Inverter Inverter Inverter Inverter

Type
Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault

Text Display

DSP Signal Hardware Failure

30-049

DSAVE active

30-053

Ambient Sensor Broken

30-059

Parallel cable missing

30-071

Parallel timeout

30-078

Parallel Identification Error

30-079

Parallel impossible 30-080

E.P.O.

30-145

DSP ADC Serial Comm Failure

30-163

DSP Signal Software Failure

30-164

Fast De-saturation 30-178

High Ambient Temperature

30-202

Input Contact Wiring Error

30-203

SMPS DC Supply Failure

30-216

SMPS Single AC Supply Failure

30-217

SMPS Double AC Supply Failure

30-218

E.P.O.

36-034

Overtemperature 36-035

Overtemperature 36-036

Overtemperature Overload

36-038 36-044

Description
-- -- --
-- -- -- -- -- --
-- -- --
--
--
--
-- -- Set when the Phase U temperature is greater than the value specified by P 152 (see ). Set when the Phase V temperature is greater than the value specified by P 152 (see ). Set when the Phase W temperature is greater than the value specified by P 152 (see ) Set if the inverter stops for DC bus undervoltage four times in 5 minutes.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component
Inverter
Inverter Inverter
Inverter
Inverter
Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter
Inverter

Type

Text Display

Fault

Overload

36-045

Fault

Overload

36-046

Fault

DC Overvoltage

36-047

Fault

Output out of tolerance

36-048

Fault

Output out of tolerance

36-049

Fault

Output out of tolerance

36-050

Fault

Output out of tolerance

36-051

Fault

Output out of tolerance

36-052

Fault

Output out of tolerance

36-053

Fault

Output out of tolerance

36-054

Fault

Inverter DC/AC desaturation

36-055

Fault

Inverter DC/AC desaturation

36-056

Fault

Inverter DC/AC desaturation

36-057

Fault

DC Bus undervoltage 36-059

Description
Set when: 1. Current limit condition occurs at inverter start while
the output voltage is ramping up. Current limit condition lasts more then 200 ms Current limit condition set again after 2nd Dynamic line Support Set when the RMS overload counter reaches the end. Set when DC voltage +/- is greater than P753.i15 threshold Set when
Output voltage filtered is above V Nominal + (P106.1 + P107.1 + P118.0 + P105.0) OR Output voltage fast is above V Nominal + (P106.2 + P118.8 + P105.0) Set when Output voltage filtered is below V Nominal - (P106.1 + P107.1) OR Output voltage fast is below V Nominal - (P106.2)
--
--
--
--
--
De-saturation Phase U (Group A)
De-saturation Phase V (Group A)
De-saturation Phase W (Group A)
If (Udc < P135.i04) and (rectifier mains within tolerance) AND (rectifier input breaker closed) AND (NO Test Mode) AND (NO HW-Init) AND (60-second delay expired)

6 Appendix

Type
Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault

Text Display

Fuse Blown Phase UA

36-080

Fuse Blown Phase VB

36-081

Fuse Blown Phase WC

36-082

Temp Probe Broken Phase U-A

36-104

Temp Probe Broken Phase V-B

36-105

Temp Probe Broken Phase W-C

36-106

Overtemperature Choke Ph. U-A

36-107

Overtemperature Choke Ph. V-B

36-108

Overtemperature Choke Ph. W-C

36-109

Fuse Blown B Phase U-A

36-122

Fuse Blown B Phase V-B

36-123

Fuse Blown B Phase W-C

36-124

Overtemperature 36-125

Overtemperature 36-126

Overtemperature 36-127

Inverter DC/AC desaturation

36-128

Inverter DC/AC desaturation

36-129

Inverter DC/AC desaturation

36-130

Temp Probe B Broken Phase U-A

36-131

Temp Probe B Broken Phase V-B

36-132

Temp Probe B Broken Phase W-C

36-133

Overtemperature Choke B Ph. U-A

36-134

Description
Set by M.I. Phase U XP21 pin 7 -8. Indicates output fuse Phase U open.
Set by M.I. Phase V XP21 pin 7 -8. Indicates output fuse Phase V open.
Set by M.I. Phase W XP21 pin 7 -8. Indicates output fuse Phase W open.
Inverter temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 780.23). Inverter temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 780.23). Inverter temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 780.23). Inverter filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 4-9) active. Inverter filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 4-9) active Inverter filter over-temperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 4-9) active
Set by M.I. Phase U-B XP21 Pin 7 -8. Indicates output fuse Phase U is open.
Set by M.I. Phase V-B XP21 Pin 7 -8. Indicates output fuse Phase V is open.
Set by M.I. Phase W-B XP21 Pin 7 -8. Indicates output fuse Phase W is open.
Inverter B overtemperature fault Phase U-A Inverter B overtemperature fault Phase V-B Inverter B overtemperature fault Phase W-C
De-saturation Phase U group B
De-saturation Phase V group B
De-saturation Phase W group B
Inverter temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 780.23). Inverter temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 780.23). Inverter temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 780.23). Inverter filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 4-9) active.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

Component
Inverter Inverter Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier
Rectifier
Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier

Type
Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault
Fault
Fault Fault Fault Fault Fault Fault Fault

Text Display

Overtemperature Choke B Ph. V-B

36-135

Overtemperature Choke B Ph. W-C

36-136

E.P.O.

32-024

Rectifier pre-charge failure

32-025

Rectifier pre-charge failure

32-026

Rectifier pre-charge failure

32-027

Rectifier Temperature fault

32-028

Rectifier Temperature fault

32-029

Rectifier Temperature fault

32-030

Rectifier DC Overvoltage

32-031

Rectifier desaturation failure

32-032

Rectifier desaturation failure

32-033

Rectifier desaturation failure

32-034

Rectifier synchronization failure

32-035

Rectifier Overcurrent failure

32-036

Fuse Blown Phase UA

32-055

Fuse Blown Phase VB

32-056

Fuse Blown Phase WC

32-057

Temp Probe Broken Phase U-A

32-064

Temp Probe Broken Phase V-B

32-065

Temp Probe Broken Phase W-C

32-066

Description
Inverter filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 4-9) active. Inverter filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 4-9) active. Depending on application: A02 stops rectifier. DC bus under threshold P135.101.
DC bus under threshold P135.102.
KM1 feedback not OK.
Rectifier Phase U temperature is greater then P 1152 setting (def = 95�C).
Rectifier Phase V temperature is greater then P 1152 setting (def = 95�C).
Rectifier Phase W temperature is greater then P 1152 setting (def = 95�C).
DC overvoltage.
De-saturation Phase U (group A)
De-saturation Phase V (group A)
De-saturation Phase W (group A)
During standup, synchronization with the mains is not achieved in xxx sec.
Set when input current reaches the limit defined by P 1740.11 and last more 30 ms. Set by M.I. Phase U XP21 pin 1 -2. Indicates input fuse Phase U open.
Set by M.I. Phase V XP21 pin 1 -2. Indicates input fuse Phase V open.
Set by M.I. Phase W XP21 pin 1 -2. Indicates input fuse Phase W open. Rectifier temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 1780.6). Rectifier temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 1780.6). Rectifier temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 1780.6).

6 Appendix

Component
Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier Rectifier

Type
Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault Fault

Text Display

Overtemperature Choke Ph. U-A

32-067

Overtemperature Choke Ph. V-B

32-068

Overtemperature Choke Ph. W-C

32-069

Fuse Blown B Phase U-A

32-076

Fuse Blown B Phase V-B

32-077

Fuse Blown B Phase W-C

32-078

Rectifier Temperature fault

32-079

Rectifier Temperature fault

32-080

Rectifier Temperature fault

32-081

Rectifier Desaturation Failure

32-082

Rectifier Desaturation Failure

32-083

Rectifier Desaturation Failure

32-084

Temp Probe B Broken Phase U-A

32-085

Temp Probe B Broken Phase V-B
Temp Probe B Broken Phase W-C
Overtemperature Choke B Ph. U-A
Overtemperature Choke B Ph. V-B
Overtemperature Choke B Ph. W-C

32-086 32-087 32-088 32-089 32-090

Description
Rectifier filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 1-6) active Inverter filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 1-6) active Inverter filter overtemperature. Any of Thermal Switch "ALA" (M.I. XP31 Pin 1-6) is active.
Set by M.I. Phase U-B XP21 Pin 1 -2. Indicates input fuse Phase U is open.
Set by M.I. Phase V-B XP21 Pin 1 -2. Indicates input fuse Phase V is open.
Set by M.I. Phase W-B XP21 Pin 1 -2. Indicates input fuse Phase W is open.
Rectifier Phase U temperature is greater than P 1152 setting (def = 95�C).
Rectifier Phase V temperature is greater than P 1152 setting (def = 95�C).
Rectifier Phase W temperature is greater than P 1152 setting (def = 95�C).
De-saturation Phase U Group B.
De-saturation Phase V Group B.
De-saturation Phase W Group B.
Rectifier temperature sensor fault SW has been detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 1780.6). Rectifier temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C foal seconds (P 1780.6). Rectifier temperature sensor fault SW detected; based on M.I. value outside sensor limit interval -15�C < T< +150�C for 60 seconds (P 1780.6). Rectifier filter overtemperature. Any of the Thermal Switch "ALA" (M.I. XP31 pin 1-6) active. Inverter filter overtemperature. Any of the Thermal Switch "ALA" (M.I. XP31 pin 1-6) is active. Inverter filter overtemperature. Any of the Thermal Switch "ALA" (M.I. XP31 pin 1-6) is active.

VertivTM | Liebert� Trinergy CubeTM Operation and Maintenance Guide

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SL-30837_REVB