Eaton Electrical Wireless Office Headset Sc200 Users Manual Data Power Solutions Installation Guide
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2015-02-06
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Data Power Solutions Installation Guide Issue: IPN 997-00012-41D Issue Date: December 2006 Eaton Corporation Telecommunications Solutions Division www.powerware.com DCinfo@eaton.com Eaton Corporation disclaims any liability for direct, indirect, incidental, special or consequential damages arising out of the application or use of any information contained in this document. The foregoing disclaimer applies to damages or personal injury, property damage, loss of operation, loss of profits, loss of product or loss of time, whether incurred by the purchaser, the purchaser’s employees or third party. Information in this document does not constitute a warranty, representation or guarantee concerning the suitability or performance of Powerware products. No such warranty, representation or guarantee is expressed or implied. Information contained in this document is subject to change without further notice. Powerware and DCTools are trade names, trademarks, and/or service marks of Eaton Power Quality Corporation or its subsidiaries and affiliates. Unless otherwise noted, brands, product names, trademarks or registered trademarks are the property of their respective holders. Subject to the right to use its equipment, Eaton Corporation does not convey any right, title or interest in its intellectual property, including, without limitation, its patents, copyrights and know-how. No part of this document may be reproduced or transmitted in any form, by any means or for any purpose other than the Purchaser’s personal use, without the express written permission of Eaton Corporation. Copyright © 2005-2006 Eaton Corporation All Rights Reserved . About This Guide Purpose This guide provides instructions to correctly install, commission and operate Data Power Solutions. Audience This guide is intended for use by IT professionals who have a sound working knowledge of safe working practices. Scope This guide covers installation, commissioning and operation of Data Power Solutions, controlled by SM45 supervisory modules. It does not cover: • Installation and characterization of batteries. • Changing the pre-configured configuration values. For full details on changing the preconfigured configuration values, refer to the SM45 Front Panel Menu Structure (on the inside back cover) or DCTools online help. Related Information DCTools Online Help Application Note AN0080: Ventilation of VRLA Batteries Reporting Problems with This Guide Please use the fax or email addresses below to report any problems you find in this guide. Powerware DC Marketing Services FAX: ++64 3 343 5660 EMAIL: DCMarketingNZ@eaton.com Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 i About This Guide For Further Information and Technical Assistance Eaton recognizes the need to keep you informed about the availability of current product information. For up-to-date product information and a complete listing of worldwide sales offices, visit the Powerware website at: http://www.powerware.com For comprehensive product data sheets and application notes please contact your local Powerware DC product representative or email: DCinfo@eaton.com For technical assistance, contact your local Powerware DC product representative in the first instance, alternatively phone (++64) 3 343-7448 or email CustomerServiceNZ@eaton.com ii Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 . Table of Contents About This Guide Purpose...................................................................................................................................... i Audience ................................................................................................................................... i Scope .......................................................................................................................................... i Related Information................................................................................................................. i Reporting Problems with This Guide.................................................................................... i For Further Information and Technical Assistance............................................................ii Chapter 1 General Description Overview ...............................................................................................................................1-1 Data Power Solutions Product Range ...............................................................................1-2 APS3-05X (Rack-Mounted Versions)........................................................................................1-3 APS3-06X (Desktop Versions) ...................................................................................................1-4 APS6-05X (Rack-Mounted Versions)........................................................................................1-5 Access Power Rectifiers.......................................................................................................1-6 SM45 Supervisory Module .................................................................................................1-7 Low Voltage Disconnect (if applicable) ............................................................................1-8 Chapter 2 Pre-Installation Overview ...............................................................................................................................2-1 Warnings ...............................................................................................................................2-2 Inspecting the Equipment and Reporting Damage.........................................................2-6 Chapter 3 Installation Overview ...............................................................................................................................3-1 Mounting the Power System ..............................................................................................3-2 DC Installation Practices .....................................................................................................3-3 Connecting the DC Load Cables ........................................................................................3-3 APS3-05X and APS6-05X (Rack-Mounted Versions)..............................................................3-4 APS3-06X (Desktop Versions) ...................................................................................................3-5 Installing the External Batteries (if applicable) ................................................................3-7 Connecting the Battery Cables (if applicable)..................................................................3-8 Installing the Battery Temperature Sensor (if batteries are fitted)..............................3-10 Connecting the Power System to the AC Supply ..........................................................3-12 Chapter 4 Commissioning Overview ...............................................................................................................................4-1 Inserting the Access Power Rectifiers ...............................................................................4-2 Pre-Power-Up Check ...........................................................................................................4-3 Applying AC Power ............................................................................................................4-4 Configuring the Power System for Operation .................................................................4-4 Using the Front Panel Keypad ..................................................................................................4-4 Using DCTools ............................................................................................................................4-5 Applying DC Power to the Load .......................................................................................4-8 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 iii Table of Contents Chapter 5 Operations Overview............................................................................................................................... 5-1 About the SM45 Front Panel .............................................................................................. 5-2 The Keypad and LED Indicators .............................................................................................. 5-2 The Display Indicators............................................................................................................... 5-2 The Audible Indicator................................................................................................................ 5-3 Display Time-out........................................................................................................................ 5-3 Changing the Display Contrast ................................................................................................ 5-3 About Display Modes.......................................................................................................... 5-4 Changing Display Modes.......................................................................................................... 5-4 Scrolling within a Display Mode.............................................................................................. 5-4 Using Edit Mode......................................................................................................................... 5-4 Viewing System Values (Main Display Mode)................................................................ 5-5 Viewing Alarms and System Status Messages (Status View Mode) ............................ 5-6 Viewing and Editing Configuration Parameters............................................................. 5-7 Chapter 6 Communications Overview............................................................................................................................... 6-1 Communications Options ................................................................................................... 6-2 DCTools Setup...................................................................................................................... 6-3 SM45 Ethernet Setup ........................................................................................................... 6-3 Setting Up SNMP Traps ...................................................................................................... 6-4 Entering the “sysObjectID” of a Power System............................................................... 6-5 Synchronizing the SM45 Real-time Clock ........................................................................ 6-6 Chapter 7 Maintenance Overview............................................................................................................................... 7-1 Troubleshooting ................................................................................................................... 7-2 Replacing a Rectifier ............................................................................................................ 7-6 Removing a Rectifier.................................................................................................................. 7-6 Inserting a Rectifier .................................................................................................................... 7-8 Replacing AC Input Fuses .................................................................................................. 7-9 Replacing the SM45 Real-time Clock Battery................................................................. 7-10 Appendix A Glossary of Alarms Appendix B Control Function Glossary Battery Current Limit (BCL) .....................................................................................................B-1 Battery Test..................................................................................................................................B-1 Equalize .......................................................................................................................................B-1 Low Volts Disconnect ................................................................................................................B-2 Temperature Compensation .....................................................................................................B-2 Appendix C Specifications Equipment Incident Report Worldwide Support iv Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Chapter 1 General Description Overview Topic Page Data Power Solutions Product Range 1-2 Access Power Rectifiers 1-6 SM45 Supervisory Module 1-7 Low Voltage Disconnect (if applicable) 1-8 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 1-1 General Description Data Power Solutions Product Range Data Power Solutions provide high reliability 48 V DC power for Power over Ethernet, network, data and telecommunications equipment. Each power system includes AC/DC rectifier modules, a supervisory module to provide control and communications functions, circuit breakers to protect the output cabling, and output terminals to connect the cables to the DC powered equipment and optional batteries. Six models (with eight variants each) are available, as shown on the following three pages. • APS3-058-x – rack-mounted version, without battery option • APS3-059-x – rack-mounted version, with battery option • APS3-060-x – desktop version, without battery option • APS3-061-x – desktop version, with battery option • APS6-058-x – rack-mounted version, without battery option • APS6-059-x – rack-mounted version, with battery option Where “–x” indicates the model variant with the following type and number of circuit breakers: x Number of 25A Circuit Breakers Number of 6A Circuit Breakers 0 4 4 1 5 3 2 6 2 3 7 1 4 8 0 5 3 5 6 2 6 7 1 7 8 0 8 AC Input: Data Power Solutions can be powered by a wide range of AC power distribution systems such as single-phase, two-phase, three-phase (L-N) and three-phase (L-L). Depending on the nominal voltage of the AC supply (120 V or 240 V), the power systems are equipped with either APU48 or APR48 rectifiers. Fused AC power sockets (one per rectifier) are available for connecting the power system to the AC supply. DC Output: Eight floating DC outlets are available for connecting equipment power cables. Each DC outlet is protected by a corresponding 6 A or 25 A load circuit breaker. Any combination of 6 A or 25 A rated load circuit breakers (up to a maximum of eight) can be fitted, depending on customer requirements. Battery Option: External VRLA 48 V batteries can be connected to APS3-059, APS3-061 and APS6-059 models to provide backup power during AC outages. The battery float voltage is temperature compensated. 1-2 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Data Power Solutions Product Range APS3-05X (Rack-Mounted Versions) " # $ % ! Up to three Access Power Rectifiers, numbered 1 to 3 from left to right (see page 1-6) SM45 Supervisory Module (see page 1-7) & 16 DC Load Terminal Blocks (2 per DC Outlet) 3 Two Battery Terminal Blocks (APS3-059 only) 4 One 2-pole Battery Circuit Breaker (APS3-059 only) SM45 Display Module with keypad and LED indicators (see Chapter 5) Load Circuit Breakers – any combination of 6 A or 25 A rated circuit breakers up to a maximum of eight, depending on customer requirements Two Battery Temperature Sensor Terminal Blocks (APS3-059 only) 5 Battery Cable Clamp (APS3-059 only) ' Cable Support Bracket ( ) Three fused AC Power Sockets (one per rectifier) and labeled K1 to K3. K1 powers Rectifier 1, etc. DC Output Cover (remove to access DC Output terminations) Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 1-3 General Description APS3-06X (Desktop Versions) " # $ % ! & 1-4 Up to three Access Power Rectifiers, numbered 1 to 3 from left to right (see page 1-6) SM45 Supervisory Module (see page 1-7) 3 16 DC Load Terminal Blocks (2 per DC Outlet) 4 Two Battery Terminal Blocks (APS3-061 only) 5 One 2-pole Battery Circuit Breaker (APS3-061 only) ' Two Battery Temperature Sensor Terminal Blocks (APS3-061 only) Four Nylon Strain Relief Clamps SM45 Display Module with keypad and LED indicators (see Chapter 5) ( Load Circuit Breakers – any combination of 6 A or 25 A rated circuit breakers up to a maximum of eight, depending on customer requirements ) One Battery Cable Clamp (APS3-061 only) * DC Output Cover (remove to access DC output terminations) Front Cover Three fused AC Power Sockets (one per rectifier) and labeled K1 to K3. K1 powers Rectifier 1, etc. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Data Power Solutions Product Range APS6-05X (Rack-Mounted Versions) " # $ % ! & 3 4 5 Three 2-pole Battery Circuit Breakers (APS6-059 only) Load Circuit Breakers – any combination of 6 A or 25 A rated circuit breakers up to a maximum of eight, depending on customer requirements Up to six Access Power Rectifiers, numbered 1 to 6 from left to right (see page 1-6) SM45 Display Module with keypad and LED indicators (see Chapter 5) SM45 Supervisory Module (see page 1-7) 16 DC Load Terminal Blocks (2 per DC Outlet) Six Battery Terminal Blocks (APS6-059 only) Two Battery Temperature Sensor Terminal Blocks (APS6-059 only) Three Battery Cable Clamps (APS6-059 only) ' Six fused AC Power Sockets (one per rectifier) and labeled K1 to K6. K1 powers Rectifier 1, etc. ( DC Output Cover (remove to access DC output terminations) ) Cable Support Bracket Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 1-5 General Description Access Power Rectifiers Two types of fan-cooled, hot-pluggable Access Power Rectifiers are available. • APU48 – 48 V, 720 W, (120 - 240 V AC) • APR48 – 48 V, 1500 W, (208 - 240 V AC) There are three status indicator LEDs on the Access Power Rectifier front panel (Power On, Urgent Alarm and Non-Urgent Alarm). Details about replacing a rectifier can be found in Chapter 7. " # $ % 1-6 Power On LED (Green) – indicates that the rectifier is powered. 1 2 Non-Urgent Alarm LED (Yellow) – indicates non-critical conditions, such as: • Rectifier in power/current limit mode (This normally happens for a short period of time when the batteries are recharging.) • Rectifier operating in temperature turndown mode, because of high ambient temperature or low AC supply voltage Urgent Alarm LED (Red) – indicates critical fault conditions, that require urgent attention, such as: • Rectifier failed • Rectifier shut down • AC supply failed (green LED off) • Very high AC supply voltage • DC overvoltage 4 Retaining Screw (loosen to remove rectifier) Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 3 SM45 Supervisory Module SM45 Supervisory Module The SM45 supervisory module is an advanced control and monitoring solution for Data Power Solutions. It provides a full suite of advanced communications options, including built-in Ethernet interface, Web server and SNMP agent. Details about the communications options can be found in Chapter 6. Alarm notifications may be by SNMP traps. The SM45 has an onboard audible indicator and two alarm LEDs. Details about the SM45 front panel can be found in Chapter 5. " Display Module with Keypad (see Chapter 5) ! Power On LED (green) # Ethernet Interface & Non-urgent Alarm LED (yellow) $ RS-232 Serial Interface 3 Urgent Alarm LED (red) % Not used Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 1-7 General Description Low Voltage Disconnect (if applicable) APS3-059, APS3-061 and APS6-059 models are equipped with a Low Voltage Disconnect (LVD) module. The LVD disconnects the batteries at the LVD disconnect voltage to prevent damage to the batteries due to excessive deep discharge. After the batteries are disconnected, they recover to their open-circuit voltage. The LVD reconnects the batteries automatically after the AC supply is restored. After the batteries are reconnected, the power system recharges the batteries and powers the loads. Both the LVD disconnect and reconnect voltages are configurable. The default LVD disconnect voltage is set to 44 V and the reconnect voltage to 48 V. This hysteresis band ensures that the open-circuit recovery of the discharged batteries does not rise above the LVD reconnect voltage. 1-8 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Chapter 2 Pre-Installation Overview Topic Page Warnings 2-2 Inspecting the Equipment and Reporting Damage 2-6 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 2-1 Pre-Installation Warnings This section contains important warnings relating to: AC Inputs Equipment Classification Batteries (if applicable) DC Outputs Rectifiers Location and Environment Servicing EMC Compliance • • • • • • • • 2-2 AC Inputs • Desktop Versions: Pluggable Type A: Except for 120V input, if APS3-06X power systems are fitted with three rectifiers, then only two AC power cords may be connected to one building branch circuit. The third AC power cord must be connected to a separate building branch circuit. Failure to do so voids all safety approvals. • The maximum earth leakage current of each Access Power Rectifier is 1.5 mA. Ensure that any upstream Residual Current Devices (RCDs) are appropriately rated. • The AC power cords (supplying the power system) must be suitably rated for the environment and AC power distribution system. In addition, these AC power cords must be approved and installed to comply with local wiring regulations. • The earth conductor of each AC power cord must have a minimum cross sectional area of 1 mm2 (0.00155 in2). • The maximum length of each AC power cord should not exceed 3m (10 feet), unless local wiring regulations permit otherwise. • Ensure that the AC supply is disconnected from those fused AC power sockets before checking or replacing their respective fuses. • Each socket, K1 to K3 (APS3), and K1 to K6 (APS6), contain two fuses, FS1 and FS2. CAUTION: DOUBLE-POLE / NEUTRAL FUSING • Use only 15 A, 250 VAC, 6.3 x 32 mm, fast-acting fuses of the same type (Bussman ABC-15 or Littelfuse 314-015 Type 3AB) for continued protection against risk of fire. Equipment Classification • Data Power Solutions are classified as “Class 1” equipment that must be provided with an earth connected to the “Protective Earthing Conductor” in the building wiring. The earth conductor of each AC power cord must be connected to the “Protective Earthing Conductor” in the building wiring. • APS3-06X (desktop versions) are classed as “Pluggable equipment Type A” and intended for use as “Desktop units”. All other units, APS3-05X and APS6-05X are “Pluggable Equipment Type B” or for “Permanently connection” in host equipment. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Warnings Batteries (if applicable) • Always install the batteries according to the relevant battery manufacturer’s instructions. • Batteries are powerful sources of energy and present a potential electrical shock and energy hazard. The energy hazard is always present, even if the batteries are not connected. Avoid short circuiting terminals of opposite polarity. • Batteries are heavy, awkward to handle and can cause personal injury. To prevent back injury, use correct lifting and bending techniques when moving batteries. If the batteries are too heavy to move, request assistance. Always comply with the relevant company rules or local regulations. • Remove or cover rings, wristwatch and other metal jewelry that might be exposed to battery terminals, before installing batteries. • Do not wear synthetic clothing when installing batteries. • Always use insulated tools. • Only use a clean soft damp cloth for cleaning the batteries. Do not use cleaning detergents or chemicals. • When unpacking the batteries inspect them carefully for leaks, corrosion and possible damage. Report any damage or other battery related problems immediately to your battery supplier. • Do not remove the factory-fitted transit insulation covers from the batteries until access to the battery terminals is required. • Do not place tools, loose cables or metal objects (such as interconnecting bars) on top of batteries. • Do not drop tools, loose cables or metal objects onto intercell connections or terminals of opposite polarity. • Only terminate cables and interconnecting bars after confirming that the termination will not create a short circuit. • Always tighten the battery terminal bolts according to the battery manufacturer’s specification. Failing to do so can cause erratic battery performance, possible damage to the battery, and/or personal injury. • Always ensure that any shrouding supplied with the batteries is correctly fitted to cable connectors. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 2-3 Pre-Installation DC Outputs • The DC outlets are floating to meet the isolation requirements for powering Power over Ethernet IEEE802.3af compatible devices. In non-Power over Ethernet applications the positive or negative output of the DC outlets can be referenced to earth, if required. • On APS3-06X (desktop versions), run the load cables through the supplied nylon strain relief clamps. Failure to fit the strain relief clamps and using the incorrect torque setting for tightening their captive screws voids all safety approvals. Rectifiers • To reduce the risk of electric shock and maintain optimum system cooling, always cover empty rectifier slots with blanking panels (Part Number: IPN 621-05722-63A). • To avoid electrical shock, do not place hands inside the rectifier shelf. • Rectifier cases may exceed 100ºC (212ºF), especially after prolonged operation. Use suitable gloves to remove the hot rectifier. • Do not attempt to disassemble rectifiers. Return them, (in their original packaging) along with the completed Equipment Incident Report, to your local Powerware DC product representative for replacement or repair. Location and Environment 2-4 • Data Power Solutions (rack-mounted and desktop versions) meet the safety and fire enclosure requirements (as specified in AS/NZS 60950.1, EN 60950-1, IEC 60950-1 and UL 60950-1). Always mount APS3-05X and APS6-05X powers systems in 19-inch wide host equipment racks (enclosed or open type) securely bolted to the floor and position the desktop versions (APS3-06X) on a surface that supports the weight (12kg / 26lb) of the power system. • To maintain optimum system cooling, keep the front and rear of the power system clear from walls or other equipment. The minimum recommended clearance distance at the front and rear of the power system is 50 mm (2”). No top and bottom clearance is required. • The location must provide adequate airflow around the unit, in an atmosphere free from excessive dust, corrosive fumes or conductive contaminants. • Dust build-up within the DC power system may cause premature failure. In dusty environments filter the ventilation air entering the equipment room. Ensure regular cleaning of the air filters. • Do not allow water or any foreign object to enter the power system. Do not place objects containing liquid on top of or near the unit. • Flooded cell and VRLA lead acid batteries can emit explosive gases and must be installed with adequate ventilation. Refer to the battery manufacturer or supplier for advice on minimum ventilation levels, or refer to Application Note AN0080 available from Eaton. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Warnings Servicing • Data Power Solutions contain hazardous voltages. Do not attempt to disassemble or service the unit if you are not qualified. Only service personnel of Eaton Corporation’s Telecommunications Solutions Division or their authorized service agents are permitted to service the unit. • If the power system requires servicing other than external battery or rectifier replacement, isolate the unit first, as follows: 1 Unplug the AC supply cords from the AC power outlets. 2 Disconnect the external batteries, by switching off the battery circuit breakers. EMC Compliance • Data Power Solutions may be used in close proximity to other electronic equipment provided installation is carried out according to instructions in this manual. However, proper installation and compliance with EMC standards does not guarantee that the power system will not respond to electromagnetic disturbances, or will not cause interference to other equipment in a particular installation. • Data Power Solutions comply with part 15 of the FCC (Federal Communications Commission) rules. Operation is subject to the following two conditions: 1 This device may not cause harmful interference, and 2 This device must accept any interference received, including interference that may cause undesired operation. • Changes or modifications to Data Power Solutions not approved by Eaton Corporation could void FCC authority to operate that equipment. • Data Power Solutions have been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that the interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 2-5 Pre-Installation Inspecting the Equipment and Reporting Damage Unpack the power system and inspect it carefully for possible damage that may have occurred while in transit. Next, check the equipment against the packing list (supplied with the equipment) and ensure that you have received the correct type of Access Power Rectifiers (either APR48 or APU48). Report any damage or incorrect shipment immediately, using a copy of the Equipment Incident Report (at the back of this guide) to supply all relevant details. Fax the completed form to your local Powerware DC product representative. Keep the original packaging. You will need it if any equipment needs to be returned to your local Powerware DC product representative. 2-6 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Chapter 3 Installation Overview Topic Page Mounting the Power System 3-2 DC Installation Practices 3-3 Connecting the DC Load Cables 3-3 Installing the External Batteries (if applicable) 3-7 Connecting the Battery Cables (if applicable) 3-8 Installing the Battery Temperature Sensor (if batteries are fitted) 3-10 Connecting the Power System to the AC Supply 3-12 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 3-1 Installation Mounting the Power System Location and Environment Data Power Solutions (rack-mounted and desktop versions) meet the safety and fire enclosure requirements (as specified in AS/NZS 60950.1, EN 60950-1, IEC 60950-1 and UL 60950-1). • Rack-Mounted Versions: APS3-05X and APS6-05X series power systems may be mounted in 19-inch wide host equipment racks (enclosed or open type) securely bolted to the floor. • Desktop Versions: APS3-06X series power systems may be positioned on any surface that supports the weight of the power system. The location must provide adequate airflow around the unit, (as per Clearance Requirements below) in an atmosphere free from excessive dust, corrosive fumes, or conductive contaminants. Dust build-up within the DC power system may cause premature failure. In dusty environments filter the ventilation air entering the equipment room. Ensure regular cleaning of the air filters. VRLA lead acid batteries can emit explosive gases and must be installed with adequate ventilation. Refer to the battery manufacturer or supplier for advice on minimum ventilation levels, or refer to Application Note AN0080 available from Eaton. Clearance Requirements All Data Power Solutions (rack-mounted and desktop versions) require the following minimum clearances: • Front and Rear Clearance – 50 mm (2”) from walls and other equipment, required for optimum system cooling and access. • Top and Bottom Clearance – None Rack Installation (rack-mounted versions only) " # APS3-05X and APS6-05X power systems come pre-assembled with two 19-inch rack-mounting brackets. The two rack-mounting brackets can be moved backwards and lined up with alternative bracket-mounting holes, to provide greater mounting flexibility. Ensure the same screws are used. 2 1 3-2 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 DC Installation Practices Important Notes for Rack Mounted Systems: • If this DC power system is installed in a closed or multi-unit rack assembly ensure that the ambient temperature is less than 40°C. • Ensure that the air flow is not restricted. • Ensure that the system’s weight is adequately and evenly supported. • Take note of the maximum AC current stated on the nameplate. Ensure that the AC supply is correctly rated. • Ensure that reliable earthing is maintained. Carefully check earth continuity from the branch circuit to the DC power system. DC Installation Practices Before you start connecting the DC load and battery cables (if applicable) to a power system, please read the following DC Installation Practices: • On APS3-06X (desktop versions), run the DC load cables through the supplied nylon strain relief clamps at the rear. (See page 3-5 for details.) Failure to fit the strain relief clamps and using the incorrect torque setting for tightening their captive screws voids all safety approvals. • To easily distinguish between positive and negative load cables, we recommend using cables with different colors (as specified by local wiring regulations). The same applies to battery cables (if applicable). • To reduce inductive coupling, separate DC load, battery and communications cabling from AC supply cables. If the cables have to cross, run them at right angles to the AC supply cables. • In order to minimize parasitic cable inductance and reduce electromagnetic interference (EMI), all DC load cables should be routed in close proximity to one another, and large current loops should be avoided. The same applies to battery cables (if applicable). Connecting the DC Load Cables Eight DC outlets (labeled 1 to 8) are available for connecting your equipment power cables. Each DC outlet is protected by a corresponding 6 A or 25 A circuit breaker (accessible from the DC distribution at the front). The current rating of the corresponding circuit breaker determines the current rating of a DC outlet. The DC outlets are floating to meet the isolation requirements for powering Power over Ethernet IEEE802.3af compatible devices. In non-Power over Ethernet applications the positive or negative output of the DC outlets can be referenced to earth, if required. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 3-3 Installation DC Load Cable Specifications No DC load cables are supplied. DC load cables are sized differently, depending on whether you connect to 6A or 25A DC outlets. All DC load cables must meet the following specifications and no other cable sizes must be used. 6 A DC Outlets: UL 1015*, 18 AWG (1mm2), multi-strand cable 25 A DC Outlets: UL 1015*, 12 AWG (4mm2), multi-strand cable Cable Length: 3m (10 feet) maximum *Required to maintain approval compliance. APS3-05X and APS6-05X (Rack-Mounted Versions) 3 2 1 4 " Terminate the negative load cable(s) at the (-) terminal block(s) of the DC outlet(s). # Terminate the positive load cable(s) at the (+) terminal block(s) of the DC outlet(s). Ensure that the polarity at the DC outlet(s) matches the power input polarity of your equipment. Connecting reverse polarity equipment power cables to the DC outlets of a power system might cause damage to your equipment. Such damage is not covered by our warranty. Ensure that the correct cable sizes have bee used (18 AWG for 6 A outlets and 12 AWG for 25 A outlets). $ % 3-4 To ensure reliable connections at the terminal blocks of the DC outlets, torque the clamp-screws 0.4 – 0.6 Nm (3.5 – 5.3 lb-in). Use cable-ties (not supplied) and the provided cable-tie holes on the cable support bracket to tie down the load cables. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Connecting the DC Load Cables APS3-06X (Desktop Versions) Before proceeding check you have: • 4 x load cable clamps • 8 x 25mm blunt ended screws • 8 x 5mm and 4 x 10mm cable sleeves (50mm long) Depending on the cables sizes, not all sleeves will be required. • 1mm2 (18 AWG) cable for connection to 6A outlets • 4mm2 (12 AWG) cable for connection to 25A outlets Step 1 - Fit load cable clamps Insert the square ends of the load cable clamps into the holes in the back of the system. Engage two turns of each retaining screw. This will ensure that the clamp does not move when the wires and sleeves are inserted. Fit all clamps even if you do not use them all. Tighten unused clamps to prevent access to the DC outputs. Step 2 - Strip cable ends Strip approximately 10mm (3/8”) from the cable ends. We recommend fitting cable ferrules over the cable ends. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 3-5 Installation Step 3 – Fit cables and sleeves To maintain safety approvals insert only the following numbers of cables per clamp, with sleeves where applicable. This will ensure that cables are retained correctly in their clamps. Feed the cables through the clamps as follows, depending on cable size: 2 1mm (18 AWG) – 2 cable pairs* per clamp: " 2 x 5mm sleeves # 10mm sleeve * If only one cable pair is required then use a dummy pair with sleeves to make up the space. 4mm2 (12 AWG) – 1 or 2 cable pairs per clamp Do not tighten the clamps at this stage. Step 4 – Terminate cables Terminate the negative load cable(s) at the (-) terminal block(s) of the DC outlet(s). Terminate the positive load cable(s) at the (+) terminal block(s) of the DC outlet(s). Tighten the terminal screws. Required torque: 0.4 – 0.6 Nm (3.5 – 5.3 lb-in). Ensure that the polarity at the DC outlet(s) matches the power input polarity of your equipment. Connecting reverse polarity equipment power cables to the DC outlets of a power system might cause damage to your equipment. Such damage is not covered by our warranty. Ensure that the correct cable sizes have been used (1mm2/18 AWG for 6 A outlets and 4mm2/12 AWG for 25 A outlets). Step 5 – Arrange sleeves and tighten clamp screws Arrange the sleeves so that they are all within 10mm (3/8”) of the terminals. Tighten all cable clamp screws. Required torque: 1.5 – 2 Nm (13.2 – 17.7 lb-in). Tighten the screws of any unused clamps to prevent access to the DC output terminations. Procedure complete 3-6 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Installing the External Batteries (if applicable) Installing the External Batteries (if applicable) This section applies to APS3-059, APS3-061 and APS6-059 power systems only. One 48 V battery string can be connected to APS3-059 and APS3-061 and up to three 48 V battery strings to APS6-059 power systems. A 48 V battery string consists of either: • 24 Valve Regulated Lead Acid (VRLA) 2 V cells or • Four VRLA 12 V monoblocs Because of the wide range of battery types and sizes available, we do not supply batteries with the above mentioned power systems and therefore do not cover battery installation in this guide. Always install batteries according to the relevant battery manufacturer’s instructions. Battery Sizing Battery manufacturers provide various types of information for sizing batteries such as constant current discharge and constant power discharge data. Your battery supplier will be able to assist you with sizing the battery for your application. Before a battery can be sized, the following information is required. • Required backup time • Minimum cell voltage (typically 1.83 V per Cell) • Load profile • Operating temperature In telecommunications and data applications most loads are constant power for a specified backup time. Therefore, for sizing a battery for the required backup time, constant power discharge data should be used. For charging the battery, constant current discharge data should be used. When charging the battery, battery current limit should be used to set the battery charge to no more than the maximum recharge specified by the battery manufacturer. Batteries for use in North America must be a UL recognized type, category BAZR2. Battery Location Valve Regulated Lead Acid (VRLA) batteries emit very small amounts of hydrogen gas into the surrounding atmosphere under normal float charging conditions. For that reason batteries should never be installed in a sealed enclosure or cabinet. Install the batteries in a well-ventilated location to prevent accumulation of hydrogen gas to flammable or explosive levels. Building air conditioning and ventilation systems already in place for optimum equipment operation and comfort of personnel usually meet or exceed VRLA battery ventilation requirements. For specific battery ventilation requirements, always refer to the battery manufacturer’s installation instructions. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 3-7 Installation Avoid: • Installing the batteries next to any heating source or under air ducts. • Exposing part of a battery string to direct sunlight. • Any other locations that would cause temperature variations within the batteries. Battery Fault Protection A fault protection device (such as a circuit breaker or fuse) must be fitted in series with one of the battery cables of each battery string. The fault protection device must be: • Located as close as practical to the corresponding battery string output terminal and • Capable of disconnecting the potential fault current of the battery string. The battery circuit breaker(s) of the power system can not be considered as the fault protection device for the battery string(s) and associated wiring. The interrupt rating of the battery circuit breaker(s) fitted within the power systems is 10 kA. Therefore, the maximum potential short-circuit current of a 48 V battery string must be limited to less than 10 kA or the total internal impedance of the battery string should be greater than 5.7 mΩ. If a smaller rated external fault protection device is used, then batteries with appropriate internal impedance need to be selected. Connecting the Battery Cables (if applicable) This section applies to APS3-059, APS3-061 and APS6-059 power systems only. Before You Start Ensure that all the circuit breakers at the front of the power system and the external battery circuit breaker (close to the battery output terminals) are switched OFF. Before proceeding check you have: • Battery cable clamp(s) (one for APS3 models, three for APS6-059) • 2 x 25mm blunt ended screws per clamp • 1 x 16mm cable sleeve (50mm long) per clamp • Battery cable (see specifications below). Battery Cable Specifications No battery cables are supplied with APS3-059, APS3-061 and APS6-059 power systems. All battery cables must meet the following specifications and no other cable sizes must be used. Cable Style and Size: UL 1283*, 4 AWG (25mm2), multi-strand cable Cable Length: 3m (10 feet) maximum *Required to maintain approval compliance. 3-8 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Connecting the Battery Cables (if applicable) Step 1 - Prepare cable clamp Cut off the two inside posts of the battery cable clamp to enable the battery cables and sleeve to fit. Step 2 – Strip cable and fit sleeve Strip approximately 17mm (3/4”) of the insulation from the cable ends. We recommend fitting cable ferrules over the cable ends. Feed both battery cables through the 16mm sleeve. Step 3 – Terminate cable Terminate the positive battery cable at the Battery (+) terminal block. Terminate the negative battery cable at the Battery (-) terminal block. Tighten the terminal screws. Required torque: 2.5 - 3 Nm (22.1 – 26.5 lb-in). Ensure that the polarity at the battery terminal blocks matches the polarity of the external battery. Connecting a reverse polarity battery to a power system will cause damage to the rectifier modules. Such damage may not be covered by the warranty. " 16mm battery cable sleeve. # Battery cable clamp with posts removed. Step 4 – Arrange sleeve and clamp the battery cables Arrange the cable sleeve so that it is within 10mm (3/8”) of the terminals. Tighten the cable clamp screws. Required torque: 1.5 – 2 Nm (13.2 – 17.7 lb-in). Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 3-9 Installation Step 5 – Repeat for other battery cables (if required) Repeat the above procedure to connect up to three battery strings to an APS6059 power system. Step 6 – Remove knockout and fit cover Remove the battery cable knockout(s) on the DC output cover. " Battery cable knockout. Remove any sharp edges, in particular the remaining knock-out webs. Fit the DC output cover. Procedure complete Installing the Battery Temperature Sensor (if batteries are fitted) This section applies to APS3-059, APS3-061 and APS6-059 power systems only. Each APS3-059, APS3-061 and APS6-059 power system is supplied with a battery temperature sensor and standard 2 m (6.5 feet) long cable (factory-fitted to the sensor). Longer cables are available from your local Powerware DC product representative or you can make up your own. We strongly recommend limiting the maximum cable length of the battery temperature sensor to 20 m (65 feet) because of noise considerations. Connecting the Battery Temperature Sensor Cable There are two screw-clamp terminal blocks at the rear of APS3-059, APS3-061 and APS6-059 power systems for terminating the battery temperature sensor cable, as shown below. The two terminal blocks are labeled TEMP SENSOR (+) and TEMP SENSOR (-). 3-10 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Installing the Battery Temperature Sensor (if batteries are fitted) " # $ Terminate the Black/White wire at TEMP SENSOR (+) and the Black wire at TEMP SENSOR (-), as shown. To ensure reliable connections at the battery temperature sensor terminal blocks, torque the clamp-screws 0.4 – 0.6 Nm (3.5 – 5.3 lb-in). Use cable-ties (not supplied) and the provided cable-tie holes on the cable support bracket to tie down the battery temperature sensor cable. On APS3-061 power systems, there is a cable-tie hole on the bracket behind the battery cable clamp, to tie down the battery temperature sensor cable. Mounting the Battery Temperature Sensor The battery temperature sensor is designed to measure the average ambient temperature around the batteries. It is important to mount the battery temperature sensor at a location that truly reflects the average ambient temperature of the batteries. Attaching the battery temperature sensor to the battery stand (centered and above the batteries) may provide the most reliable temperature reading. If possible, avoid: • Placing the battery temperature sensor on top of battery cases. • Attaching the battery temperature sensor to battery cables, terminals or interconnecting bars. • Exposing the battery temperature sensor to direct sunlight and drafts from the airconditioning system or open windows. • Running the battery temperature sensor cable along power or earth cables. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 3-11 Installation Connecting the Power System to the AC Supply Data Power Solutions can be connected to single-phase (L-N), two-phase (L-L), three-phase (L-N) and three-phase (L-L) AC power distribution systems. Fused AC power sockets (one per rectifier) are available for connecting the power system to the AC supply. These fused AC power sockets are labeled K1 to K3 on APS3 and K1 to K6 on APS6 power systems. AC power socket K1 powers Rectifier 1, etc. (See Chapter 1 for location of Rectifier 1.) No AC power cords are supplied with the power systems. AC Supply Requirements • AC Power Cords – The AC power cords (supplying the power system) must be suitably rated for the environment and AC distribution system. In addition, these AC power cords must be approved and installed to comply with local wiring regulations. (See Appendix C for maximum AC input current specifications.) The earth conductor of each AC power cord must have a minimum cross sectional area of 1 mm2 (0.00155 in2). The maximum length of each AC power cord should not exceed 3m (10 feet), unless local wiring regulations permit otherwise. • Desktop Versions – If APS3-06X power systems are fitted with three rectifiers, then only two AC power cords may be connected to one building branch circuit. The third AC power cord must be connected to a separate building branch circuit. Failure to do so voids all safety approvals. • Earthing – Data Power Solutions are classified as “Class 1” equipment that must be provided with an earth connected to the “Protective Earthing Conductor” in the building wiring. The earth conductor of each AC power cord must be connected to the “Protective Earthing Conductor” in the building wiring. • Earth Leakage Current – The maximum earth leakage current of each Access Power Rectifier is 1.5 mA. Ensure that any upstream Residual Current Devices (RCDs) are appropriately rated. AC Installation Install all AC cabling between the AC power source and the power system according to the AC Supply Requirements above, but do NOT switch on the AC supply at this stage. 3-12 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Chapter 4 Commissioning Overview Topic Page Inserting the Access Power Rectifiers 4-2 Pre-Power-Up Check 4-3 Applying AC Power 4-4 Configuring the Power System for Operation 4-4 Applying DC Power to the Load 4-8 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 4-1 Commissioning Inserting the Access Power Rectifiers Do NOT switch on the AC supply at this stage. Step 1 – Unpack the rectifiers Unpack the rectifiers and inspect them carefully for possible damage that may have occurred in transit. Report any damage immediately, using a copy of the Equipment Incident Report (located at the back of this guide) to supply all relevant details. Fax the completed form to your local Powerware DC product representative. Keep the original packaging. You will need this if any equipment needs to be returned to your nearest authorized service agent for replacement or repair. Step 2 – Align the rectifier with the burst-out guides in the shelf Step 3 – Push in the rectifier 4-2 To avoid injury to your hands, keep your fingers clear, as shown in the diagram below. 1 Slowly push in the rectifier, sliding it along the burst-out guides, as shown below, until it plugs firmly into the backplane connector. 2 Tighten the rectifier retaining screw with a Pozidriv® screwdriver. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Pre-Power-Up Check Pre-Power-Up Check Use the checklist below to complete initial checks before progressing further. Checklist All AC and DC cabling is installed All cabling is neat and correctly insulated DC battery and load cabling has the correct polarity All panels are in place and all empty rectifier slots are covered with blanking panels The AC supply to the power system is switched OFF All circuit breakers at the front of the power system are switched OFF Batteries (if fitted) are isolated from the power system Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 4-3 Commissioning Applying AC Power 1 Switch on the AC supply. 2 Check that each rectifier starts up and that the green Power On LED is on and both the red urgent and yellow non-urgent alarm LEDs are off. (If not consult the troubleshooting section in Chapter 7). 3 Check that the SM45 supervisory module has powered up and that the green Power On LED on both the SM45 and the display module is on. Depending on your configuration settings, the urgent and/or non-urgent alarm LED(s) may also be on. 4 Check that all installed rectifiers are communicating and that the SM45 supervisory module has correctly registered all rectifiers, by viewing the individual rectifier currents in Main Display Mode. (See front panel menu structure on inside front cover or Viewing System Values in Chapter 5 for details.) If no load is connected each rectifier will show 0 A. Configuring the Power System for Operation Each power system is supplied with a pre-loaded configuration file. It is important that the settings of this configuration file are checked/verified and changed as required for site-specific conditions. In particular settings that may affect the performance and life expectancy of the battery must be checked and set according to the battery manufacturer’s recommendations. Only those configuration parameters that are most likely to be changed on-site can be configured from the front panel. For entering and editing of all other configuration parameters (such as mapping of alarms to relays and setting up communications) a laptop computer and the latest version of DCTools is required. The latest version of DCTools can be downloaded from http://www.powerware.com/downloads We recommend using DCTools for configuring your power system for operation. Using the Front Panel Keypad Scroll through the SM45’s Configuration Mode and change the configuration settings as required. A list of all the configuration settings that can be changed from the front panel can be found on the inside back cover. For details about changing configuration settings from the front panel, see Viewing and Editing Configuration Parameters in Chapter 5. 4-4 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Configuring the Power System for Operation Using DCTools Before you start, you need • A PC (preferably a laptop) with the latest version of DCTools installed. • A null modem cable Step 1 – Connect a PC to the RS-232 port of the APS DC power system 1 Connect the null modem cable between the RS-232 port of the power system and the serial port of your laptop or PC. 2 Start DCTools by double clicking on the DCTools icon on the desktop. Step 2 – Check that your PC port is specified correctly 1 in the Windows™ task bar to display Double-click on the DCTools icon the DCTools Connection List. The default connection is COM1. 2 If the port properties are correct, enable the connection by selecting the Active check box of that connection. The correct port properties are, (Protocol: S3P and S3P Address: 0). If the port properties are incorrect, select the relevant connection from the Connection List and click the toolbar button. In the Comms Properties dialog, edit the properties as necessary and click OK. If the connection is successful, the DCTools System Summary (Home) screen is displayed as shown. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 4-5 Commissioning Step 3 – Check through the loaded configuration and make changes as required Check through the loaded configuration in DCTools by clicking on the hotlinks at the top of the DCTools System Summary (Home) screen and make changes as required. The DCTools System Summary (Home) screen below shows the main configuration hotlinks, followed by a list of what can be configured under each hotlink. Hotlink Click to … Configuration Enter site specific information and synchronize the SM45 real-time clock with the internal UTC time of your PC under Identity Set up Ethernet communications and SNMP traps under Communications, and sysObjectID under SNMP 4-6 Alarms Configure system alarms (see Example 1) Analogs Configure analog inputs, current inputs and external analog inputs Digitals Set-up user alarms Relays Toggle relay states when performing a Relay Test and configure external digital inputs Control Configure the settings of control functions such as Manual Equalize, Temperature Compensation, Battery Test, Fast Charge, Battery Current Limit and Active Voltage Control. LVD Enable/disable LVD(s) and to configure the LVD settings Rectifiers Configure rectifier settings Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Configuring the Power System for Operation Example 1 Reconfiguring System Alarms In general reconfiguring system alarms requires the following: • Changing the urgency (Disabled, Relay Only, Urgent or Non Urgent) • Setting the alarm thresholds and recognition times For example, to reconfigure an alarm, follow the steps below. 1 From the DCTools System Summary (Home) screen, click the Alarms hotlink. The Alarm Table screen is then displayed. 2 To change the urgency of an alarm, double-click on the Urgency for that alarm, then click the button and select the new urgency from the popup list. 3 To change alarm thresholds and recognition times, click the button to the left of Alarm Configuration at the bottom of the Alarm Table screen and change the settings as required. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 4-7 Commissioning Applying DC Power to the Load 1 Check the DC output voltage and polarity of the power system and battery string(s). 2 Switch on the Battery MCB(s) (if fitted) and check that the Battery Fuse Fail alarm clears. When connecting multiple battery strings in parallel to the system DC bus, ensure that the individual strings are of similar voltage. 3 Check the Battery Current reading, if batteries are fitted. (The actual value depends on the state of charge of the batteries.) 4 Switch on the Load MCB(s). Check that the load (the equipment) powers up and that the Load Fuse Fail alarm clears. 5 Check the rectifier currents and verify that the load current is representative of what the load draws and also that the power system has sufficient capacity. 6 Charge the batteries (if fitted) according to the battery manufacturer’s recommendations. Manual Equalize can be started from DCTools or the front panel. Manual Equalize increases the system voltage to the pre-configured equalize voltage for the pre-configured equalize duration. After the pre-configured equalize duration has expired, the power system voltage reverts back to normal battery float voltage automatically. 7 4-8 Fit the DC output cover. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Chapter 5 SM45 Operations Overview Topic Page About the SM45 Front Panel 5-2 About Display Modes 5-4 Viewing System Values (Main Display Mode) 5-5 Viewing Alarms and System Status Messages (Status View Mode) 5-6 Viewing and Editing Configuration Parameters 5-7 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 5-1 SM45 Operations About the SM45 Front Panel The Keypad and LED Indicators 1 2 3 4 5 " Backlit LCD Display # Keypad $ Power On LED (green) – indicates that the SM45 is powered % Non-urgent Alarm LED (yellow) – indicates one or more active non-urgent alarms ! Urgent Alarm LED (red) – indicates one or more active urgent alarms Scroll Keys: Press these keys to scroll through lists and menus and to increase or decrease configuration values. Information Key: Press this key to view status messages and a list of active alarms in Status View Mode. Enter Key: Press this key to go to Configuration Mode and Edit Mode, save configuration changes, clear alarms or toggle relay states. Escape Key: Press this key to go to Main Display Mode or cancel configuration changes. The Display Indicators The following display indicators may appear on the screen from time to time. Indicates an urgent alarm. Indicates a non-urgent alarm. ??? Indicates that the system value cannot be displayed, because of a failed, disconnected or unconfigured sensor. Indicates which scroll key to press, to view further display items. 5-2 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 About the SM45 Front Panel The Audible Indicator The SM45 has an onboard audible indicator. The audible indicator informs you about pressing invalid keys and active alarms as follows: • One beep every 2 seconds - indicates that a non-urgent alarm is active • A continuous sound - indicates that an urgent alarm is active An urgent alarm always overrides a non-urgent alarm. ► To disable the audible indicator (when an alarm is active) • Press any key At the next active alarm, the audible indicator is automatically enabled again. Display Time-out The SM45 has a display time-out function – that is, if no keys are pressed for a predetermined time interval, the SM45 reverts back to the default display (total rectifier current). The predetermined time interval varies (according to the display mode you are in) as follows: • Edit Mode – no time-out • All other display modes – 2 minutes Changing the Display Contrast The display contrast can be adjusted from 0 (lowest contrast) to 63 (highest contrast). ► To change the display contrast 1 Press the 2 Press the 3 Press the 4 Press either the or key to change the display contrast as appropriate. (Contrast changes are immediately visible.) 5 Press the key to save the new value. 6 Press the key to return to Main Display Mode. key to enter Configuration Mode. key to scroll down to Display Contrast. key to enter Edit Mode. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 5-3 SM45 Operations About Display Modes The SM45 front panel menu structure consists of four display modes: • Main Display Mode – for viewing system values • Status View Mode – for viewing system statuses as well as viewing and clearing alarms • Configuration Mode – for viewing settings of configurable parameters • Edit Mode – for editing the configurable parameters in Configuration Mode For quick and easy reference, graphical representations of the menu structure are printed on the inside front and back covers. Changing Display Modes ► To enter a display mode • From Main Display Mode, press the key to enter Status View Mode and Alarm Mode. • From Main Display Mode, press the key to enter Configuration Mode and Edit Mode. ► To exit a display mode • Press the key to return from any mode to Main Display Mode. Scrolling within a Display Mode ► To scroll within a display mode • Press the key to scroll up within a display mode. • Press the key to scroll down within a display mode. To scroll through a display mode faster, hold down the or key. Using Edit Mode For details about viewing and editing configuration parameters, see page 2-7. 5-4 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Viewing System Values (Main Display Mode) Viewing System Values (Main Display Mode) Nine system values (as at right) can be viewed in Main Display Mode. If a system value is not available (for example, because of an incorrectly configured or disconnected battery temperature sensor), the following is displayed. Main Display Mode Total Rectifier Current (Default Display) Details about the other display indicators can be found on page 2-2. ► To view system values 1 Press the or key to scroll through the system values in Main Display Mode. 2 Only six individual rectifier currents are displayed at once. If more than six rectifiers are installed, press the or key to scroll through the list. 3 Press the key to return to the top of the list – total rectifier current. Total output power delivered by the rectifiers as a percentage of available power Individual Rectifier Currents Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 5-5 SM45 Operations Viewing Alarms and System Status Messages (Status View Mode) Status View Mode displays alarm and status messages. The appearance of one of the following display indicators in Main Display Mode indicates the presence of an alarm message. indicates an urgent alarm indicates a non-urgent alarm Details about the other display indicators can be found on page 2-2. Rules for displaying alarms and system status • Active alarms are always displayed before status messages. • Urgent alarms are always displayed before non-urgent alarms. • Alarms with their urgency set to Disabled are not displayed. Important note about Rect Comms Lost alarm If a rectifier is removed, a Rectifier Comms Lost alarm is displayed after 10 seconds. The operator or installer then has the opportunity to clear the alarm immediately to prevent triggering an external alarm device. The alarm must be cleared within the configurable Alarm Recognition Time (default is 10 seconds), otherwise an external alarm is generated. Rects Comms Lost is remotely displayed as Multiple Rectifier Comms Lost. ► To view and clear alarms key to enter Status View Mode. 1 From Main Display Mode, press the 2 Press the 3 key to clear the alarms. (Only three alarms can be cleared – Rect Comms Press the Lost, Rects Comms Lost and Battery Test Fail.) 4 Press the key to scroll through the list of alarms. key to return to Main Display Mode. For a comprehensive list of alarms (that can be displayed in Status View Mode) see Appendix A. ► To view system status messages 1 Press the key to enter Status View Mode. If there are active alarms, press the key to scroll to the bottom of the alarm list. The control status list is displayed after the last alarm. 5-6 2 Press the 3 Press the or key to scroll through the list of status messages. key to return to Main Display Mode. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Viewing and Editing Configuration Parameters Viewing and Editing Configuration Parameters Configuration Mode displays only those configuration parameters that are most likely to be changed on-site. Configuration parameters configurable from the front panel are changed in Edit Mode. For viewing and editing all other configuration parameters a laptop computer or remote access is required. See Chapter 3 for details about the standard communications options. ► To view and edit a configuration parameter 1 From Main Display Mode, press the 2 Press the 3 Press the 4 Press either the 5 Press the key to save the new value and return to Configuration Mode, or 6 Press the key to cancel the change and return to Configuration Mode. 7 Press the key to return to Main Display Mode. key to enter Configuration Mode. key to scroll down to the required parameter. key to enter Edit Mode. or key to change the value as appropriate. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 5-7 SM45 Operations 5-8 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Chapter 6 Communications Overview Topic Page Communications Options 6-2 DCTools Setup 6-3 SM45 Ethernet Setup 6-3 Setting Up SNMP Traps 6-4 Entering the “sysObjectID” of a Power System 6-5 Synchronizing the SM45 Real-time Clock 6-6 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 6-1 Communications Communications Options The SM45 supervisory module communicates to a designated PC (running the DCTools software) via a: • Standard RS-232 serial interface, or • Ethernet 10BaseT interface, both accessible from the front panel Shown below are the two standard communications options. Direct Connection Ethernet 6-2 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 DCTools Setup DCTools Setup For your chosen communications option, configure the communications settings, in DCTools according to the table below. Then check that DCTools communicates correctly. Properties Direct Connection Ethernet Comms Enabled True True Protocol S3P S3P Connect Using COM1 Local Network S3P Address 0 0 Server IP Address – 10.64.129.1 (See Note 1) Server Port – 14000 Telnet – Cleared Note 1: Allocated by network administrator SM45 Ethernet Setup Before an SM45 supervisory module can communicate over an IP network with DCTools, the SM45 must be set up for Ethernet communications. Use the front panel or DCTools for configuring the SM45 supervisory module for Ethernet communications. Setup of Ethernet communications requires the following: • The network administrator assigning a unique IP address to each SM45 supervisory module to be connected to the IP network • Setting the assigned IP address for each SM45 • Setting the net mask / subnet mask and gateway address for each SM45 as appropriate ► To configure the SM45 for Ethernet communications using DCTools 1 From the DCTools System Summary (Home) screen, click the Configuration hotlink and then Communications to display the Communications view. 2 Under Ethernet, enter the assigned IP address, subnet mask and gateway address. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 6-3 Communications Setting Up SNMP Traps The SM45 supervisory module can be configured to send alarms as SNMP traps to up to eight different SNMP trap receivers. To send alarms as SNMP traps, first set up Ethernet communications (see page 6-3 for details), and then use DCTools to set up SNMP traps as follows: 6-4 1 From the DCTools System Summary (Home) screen, click the Configuration and then Communications hotlink to display the Communications view. 2 Click the 3 Do not change the default settings of SNMP Read Community (public) and SNMP Write Community (private), unless requested by the network administrator. 4 Configure Trap Repeat and Trap Repeat Rate as appropriate. 5 For each receiver, configure the following parameters using the configuration guidelines. button to the left of SNMP to display the SNMP configuration view. Parameter Configuration Guidelines Name Enter the name of the SNMP trap receiver (20 characters maximum). Level SNMP Trap Level – controls reporting of specific events for each receiver as follows: • Select All Events And Alarms to receive events and urgent and non-urgent alarms. (Typically events are status messages such as Equalize Active.) • Select Urgent And Non Urgent Alarms to receive both urgent and non-urgent alarm notifications. • Select Urgent Alarms Only to receive only urgent alarm notifications. • Select Disabled to temporarily disable notifications to the receiver. IP Address Enter the IP address of the trap receiver that has been assigned by the network administrator. Port Enter the port number of the trap receiver that has been assigned by the network administrator. Trap Community A form of password. Use public, unless the network administrator has assigned a new password. Mode Select: • Normal Traps for sending traps to any network management system, except PowerManagerII • Acknowledged Summary Trap for sending traps to PowerManagerII only Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Entering the “sysObjectID” of a Power System Entering the “sysObjectID” of a Power System “sysObjectID” is a unique identifier that allows the network management system to identify an item (in this case a power system) on the network. The unique identifiers are listed in the table below. APS3-058: 1.3.6.1.4.1.1918.10.1 APS3-059: 1.3.6.1.4.1.1918.10.2 APS3-060: 1.3.6.1.4.1.1918.10.3 APS3-061: 1.3.6.1.4.1.1918.10.4 APS6-058: 1.3.6.1.4.1.1918.10.5 APS6-059: 1.3.6.1.4.1.1918.10.6 ► To enter the “sysObjectID” of a power system using DCTools 1 From the DCTools System Summary (Home) screen, click the Configuration hotlink and then Communications to display the Communications view. 2 Click the 3 Click the button to the left of sysObjectID Component to display the sysObjectID entry view. 4 Enter only the last three parts of the power system’s unique identifier into the appropriate sysObjectID fields. (See Example 1 below.) Example 1 button to the left of SNMP and scroll down to the bottom of the SNMP view. The unique identifier of an APS6-058 power system is 1.3.6.1.4.1.1918.10.5. The last three parts (1918.10.5) are entered as shown below. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 6-5 Communications Synchronizing the SM45 Real-time Clock The SM45 features a battery-backed real-time clock for accurate date-time stamping of all alarms and control processes. Battery back up ensures that the date and time is maintained while the SM45 is not powered. The real-time clock is set to Coordinated Universal Time (UTC) during manufacture. If required, the time can be corrected by synchronizing it with the internal UTC time of your PC. PC real-time clocks are not always accurate. Ensure that the time of your PC is correct before synchronizing. ► To synchronize the SM45 real-time clock using DCTools 6-6 1 Ensure that the SM45 is powered and connected to DCTools. 2 From the DCTools System Summary (Home) screen, click the Configuration hotlink and then Identity to display the System Identification view. 3 Under Time Synchronization, click the Synchronize button to synchronize the real-time clock. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Chapter 7 Maintenance Overview Topic Page Troubleshooting 7-2 Replacing a Rectifier 7-6 Replacing AC Input Fuses 7-9 Replacing the SM45 Real-time Clock Battery 7-10 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 7-1 Maintenance Troubleshooting Use the table below to troubleshoot minor power system installation and operational problems. If you still cannot solve a problem, contact your local Powerware DC product representative for assistance. Problem Possible Cause/s Required Action All rectifiers are off (no LEDs on) and SM45 display is blank AC power to the system is off and the batteries are fully discharged or disconnected. Restore AC power. Green LED of one or more rectifiers is off AC power to rectifier(s) off or one or more phases are off Restore AC power. Rectifier is not fully inserted. Check that the rectifier is fully inserted. Internal rectifier fault Remove the rectifier and insert another one in the same slot. If the second rectifier operates normally, the first rectifier is faulty and must be returned to your local Powerware DC product representative. Rectifier red LED on Very low AC voltage or AC supply failed Check the AC supply. The power system will return to normal operation when the AC supply has returned to within its specified AC input voltage range. See Appendix C. AC overvoltage None. The power system will return to normal operation when the AC supply has returned to within its specified AC input voltage range, as specified in Appendix C. Rectifier shut down Check if a rectifier has in fact been shut down, using DCTools. If yes, turn on the rectifier using DCTools. Rectifier(s) failed Use DCTools to determine if a rectifier has failed or has been shut down. If a rectifier has failed, replace it. If a rectifier has been shut down, refer to required action for Rectifier Shut Down. DC overvoltage 7-2 Remove and re-insert rectifier(s) after approximately 5 seconds. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Troubleshooting Problem Possible Cause/s Required Action Rectifier yellow LED on Rectifier power limit is active. Check if the power system is recovering from a recent AC power outage. The power system may still be charging the batteries after the power outage. No further action is required. Check that the rectifier capacity of the power system is not exceeded. Additional rectifiers may be required. High system output voltage Rectifier temperature turndown is active, due to low AC supply voltage or excessive ambient temperature. None. The power system will return to normal operation when the AC supply has returned to within its rated AC input voltage or operating temperature range, as specified in Appendix C. Equalize, Fast Charge and/or Temperature Compensation process is active Disable active processes if not required. Incorrect float voltage setting at supervisory module Check the float voltage setting of the supervisory module. Record new setting. Faulty rectifier Remove rectifier modules one at a time. (The output voltage returns to normal when faulty rectifier is removed.) Replace faulty rectifier. Low system output voltage (rectifiers not in current limit) Rectifiers not on Restore AC power. Battery Test and/or Temperature Compensation process is active. Disable active processes if not required. Incorrect float voltage setting at supervisory module. Check the float voltage setting of the supervisory module. Record new setting. Low system output voltage and rectifier yellow LEDs are on (rectifiers are in current limit). Load is too high for rectifier capacity. Reduce load or add rectifier modules. Battery is recharging after AC power outage. Check battery has recharged within expected time. continued Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 7-3 Maintenance Problem Possible Cause/s Required Action SM45 does not correctly register the current shunts and the displayed values are over range. Local/External current shunt selector switches in the wrong position. Contact your local Powewrware DC product representative. SM45 display is blank. Faulty SM45 display or disconnected display loom. Contact your local Powewrware DC product representative. SM45 green Power On LED off. SM45 is not powered Check the SM45 card is fully inserted into the backplane. SM45 is faulty. Contact your local Powerware DC product representative. SM45 “Urgent Alarm” is active. Check the type of “Urgent Alarm” using DCTools or press SM45 red LED on the key on the SM45 front panel. SM45 yellow on LED SM45 “Non-Urgent Alarm” is active. Check the type of “Non-urgent Alarm” using DCTools or press the key on the SM45 front panel. No Ethernet communications between SM45 and local PC No communications between SM45 and local PC Wrong IP address, netmask and/or incompatible network Check the settings with the network administrator. Gateway may be required Faulty communications cable Replace faulty cable. The Telnet Active check box in the DCTools Comms Properties dialog is enabled. Disable the Telnet Active check box in the DCTools Comms Properties dialog. Incorrect cable Check that a null modem cable has been used. Null modem cable not plugged into PC or plugged into the wrong port. Check that the null modem cable is plugged into the PC and into the correct port. Communications port settings of PC do not match that of the RS-232 serial port of the power system. Reconfigure the PC port properties (19K2 8 N 1). Incorrect S3P address. Check that the S3P address in DCTools is set to 0. continued 7-4 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Troubleshooting Problem Possible Cause/s Required Action SM45 displays Config Error Missing configuration Download the appropriate configuration file into the SM45. Invalid configuration Contact your local Powerware DC product representative. Incorrect number of cells in a battery string – a result of a mismatch between string voltage and nominal rectifier output voltage. Check the number of cells in a battery string, nominal voltage of each cell and the nominal voltage of the rectifiers. Incorrectly configured, disconnected or failed sensor Configure, connect or replace sensor. SM45 displays ??? Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 7-5 Maintenance Replacing a Rectifier Access Power Rectifiers can be replaced without switching off the power system and disconnecting the equipment it powers. Only service personnel should replace faulty rectifiers. This section covers the following procedures. • Removing a Rectifier • Inserting a Rectifier Removing a Rectifier To reduce the risk of electric shock and maintain optimum system cooling, always cover empty rectifier slots with blanking panels. To avoid electric shock do not place hands inside the rectifier shelf. Do not attempt to disassemble faulty rectifiers. Return them, (in their original packaging) along with the completed Equipment Incident Report, to your nearest authorized service agent for replacement or repair. This note applies to APS3-06X desktop versions only: To gain access to the rectifiers, remove the front cover of the APS3-06X power system first. Step 1 – Loosen the rectifier retaining screw with a Pozidriv® screwdriver 7-6 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Replacing a Rectifier Step 2 – Pull out the rectifier Rectifier cases may exceed 100ºC (212ºF), especially after prolonged operation. Use suitable gloves to remove the hot rectifier. Grip the rectifier front panel with one hand as indicated by the arrows in the diagram below and slowly pull it out from the shelf, supporting the base of the rectifier with your other hand. To avoid damage to the connector do not rest the rectifier on its connector, once it has been removed from the shelf. Procedure complete You must now insert a replacement rectifier into the empty slot (see page 7-8), or fit a blanking panel (Part Number: IPN 621-05722-63A). Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 7-7 Maintenance Inserting a Rectifier Step 1 – Align the new rectifier with the burst-out guides in the shelf Step 2 – Push in the rectifier To avoid injury to your hands, keep your fingers clear, as shown in the diagram below. 1 Slowly push in the rectifier, until the rear connector of the rectifier engages fully with the backplane connector. 2 Tighten the rectifier retaining screw. 3 Check that the rectifier’s alarm LEDs are off. The up. 4 Power On LED turns on and the alarm LED turns on for about 1 second when the rectifier powers Fit the front cover (APS3-06X desktop versions only). Procedure complete 7-8 and Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Replacing AC Input Fuses Replacing AC Input Fuses Each AC power socket has two fuses (one in the phase (L) and another in the neutral (N) AC input line) to protect the power system against certain internal fault conditions. Only service personnel should replace the AC input fuses. Ensure that the AC supply is disconnected from those fused AC power sockets before checking or replacing their respective fuses. CAUTION: DOUBLE-POLE / NEUTRAL FUSING Use only 15 A, 250 VAC, 6.3 x 32 mm, fast-acting fuses of the same type (Bussman ABC-15 or Littelfuse 314-015 Type 3AB) for continued protection against risk of fire. ► To check and replace AC input fuses 1 Disconnect the AC power cord from the fused AC power socket of the rectifier that is not operating. The fused AC power sockets of APS3 power systems are labeled (K1 to K3) and (K1 to K6) on APS6 power systems. AC power socket K1 powers Rectifier 1. (See Data Power Solutions diagrams in Chapter 1 for location of Rectifier 1.) 2 With a suitable flat-blade screwdriver, press down the fuse drawer tab to release it from the fuse holder. 3 Remove the fuse drawer and check both fuses. 4 Replace any blown fuses only with 15 A, 250 VAC, 6.3 x 32 mm, fast-acting fuses of the same type (Bussman ABC-15 or Littelfuse 314-015 Type 3AB). 5 Re-insert the fuse drawer into the fuse holder and press the fuse drawer until it locks into position. 6 Reconnect the AC power cord. 7 Check if the affected rectifier powers up and that its green Power On LED is on. If not, then that rectifier is faulty and needs to be replaced. (See page 7-6 for details about replacing a rectifier.) If the faulty rectifier has been replaced once and the fuses of that AC power socket blow again, then there is a problem with the internal wiring of the power system. In that instance, contact your local Powerware DC product representative for assistance. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 7-9 Maintenance Replacing the SM45 Real-time Clock Battery A 3.6 V lithium battery provides power to the real-time clock when the SM45 is not powered. Only service personnel should replace the real-time clock battery. The battery can be replaced with a Tadiran TL-5902/S, or equivalent ½AA non-rechargeable lithium battery. There is a risk of explosion if the used battery is replaced with an incorrect type. Dispose of the used battery according to the battery manufacturer’s instructions. 7-10 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Appendix A Glossary of Alarms AC Fail All rectifiers are reporting loss of AC power. ACD Fan Fail The AC Distribution cooling system or fan controller has failed. Aux Temp High The auxiliary temperature sensor is at a temperature above the high temperature set point. Aux Temp Low The auxiliary temperature sensor is at a temperature below the low temperature set point. Aux Temp Sensor Fail The auxiliary temperature sensor is incorrectly configured, disconnected, not fitted or faulty. Batt Temp High This alarm indicates either thermal runaway of the batteries or that the batteries are operating at a temperature that may cause reduced battery life. Batt Temp Low This alarm indicates a risk to the battery standby power system. Note that lower temperatures reduce the battery capacity. Battery Fuse Fail The batteries may no longer be powering the load. (displayed as Batt Fuse Fail) Battery Test Active A Battery Test is active. Battery Test Fail The batteries do not have the required capacity or are not operating in a fully charged state. Equalize Active An Equalize process is active. Fast Charge Active A Fast Charge process is active. High Float The float voltage is above its normal range. High Load The bus voltage is higher than the range that is safe for a reliable load. In Discharge The batteries are discharging. Load Fuse Fail The Load Fuse Fail digital input to the SM45 is active. Low Float The float voltage is below its normal range. Low Load The bus voltage is below its normal range. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 A-1 Glossary of Alarms LVD1 Disconnect The operating conditions of the power system have automatically triggered a low voltage disconnect. LVD1 Fail LVD1 is faulty. LVD1 Manual A local operator has manually triggered LVD1. (APS6-059 only) LVD2 Disconnect The operating conditions of the power system have automatically triggered a low voltage disconnect. LVD2 Fail LVD2 is faulty. LVD2 Manual A local operator has manually triggered LVD2. (APS6-059 only) MOV Fail The surge protection system has failed. One or more MOV cartridges may need to be replaced. Multiple Rectifier Comms Lost Normally this alarm indicates that multiple rectifiers have been removed during routine maintenance. However, faulty rectifier communications or losing the rectifier communications bus can also trigger this alarm. If removing multiple rectifiers triggers this alarm, you can reset it from the front panel before it triggers an external alarm. (displayed as Rects Comms Lost) Multiple Rectifier Fail (displayed as Mult. Rect Fail) Multiple rectifiers are faulty or their AC power has been removed without causing partial or total AC failure. Partial AC Fail More than 20% of the rectifiers are reporting loss of AC power or loss of a phase. Rectifier Comms Lost A rectifier has been removed during routine maintenance. However, faulty rectifier communications or losing the rectifier communications bus can also trigger this alarm. If removing a rectifier triggers this alarm, you can reset it from the front panel before it triggers an external alarm. (displayed as Rect Comms Lost) Rectifier Fail A rectifier is faulty or its AC power has been removed without causing partial or total AC failure. You can reset a Rectifier Fail alarm from the front panel before it triggers an external alarm. Sensor Fail The current, temperature or voltage sensing system is faulty. System Overload The power system is operating close to its maximum capacity and more rectifiers may need to be inserted. The System Overload threshold is configurable. A-2 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Appendix B Control Function Glossary Battery Current Limit (BCL) Battery Current Limit automatically limits the battery charge current within a configured range (a percentage of the C10 rating of the battery) by varying the system voltage. Enable Battery Current Limit to prevent: • Overcharging of the batteries in under-loaded systems • Overgassing of the batteries BCL Engine Run Limit limits the battery charge current to a preset value, when the power system is powered by a standby engine/alternator during an extended AC power outage. A smaller engine/alternator set can therefore be used without excessively pulling down the alternator voltage. If BCL Engine Run Limit is enabled, then: • The battery current limit process will use the Engine Run Limit as the charge parameter rather than Battery Current Limit, and • The User Digital Input and User Alarm number (as specified by the Engine Run Digital Input number) will not be available. (The default setting is Digital Input 1.) Battery Test Battery Test is a preventative maintenance tool that monitors the discharge capabilities to ensure that the condition of the battery has not deteriorated over time. The SM45 supervisory module temporarily reduces the output voltage of the rectifiers just below the bus voltage for a set duration. The battery now supplies power to the load. A battery test passes if the battery capacity remains above a predetermined level for the duration of the test. Battery Test does NOT function during a Fast Charge or Equalize process or during the first 48 hours after an AC power outage. Equalize Equalize charges the batteries at a higher voltage after they have been fully charged to ensure that all individual cell voltages are the same. Battery manufacturers recommend that batteries be equalized periodically. Refer to the battery manufacturer’s instructions, before equalizing the batteries. Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 B-1 Control Function Glossary Low Volts Disconnect Low Voltage Disconnect disconnects the batteries (Battery Disconnect) or the load (Load Disconnect), at the preset LVD disconnect voltage. This prevents damage to the batteries due to excessive deep discharge. The LVD reconnects the batteries or loads after the AC power is restored. When configuring the LVD reconnect voltage, ensure that the expected open-circuit recovery voltage of the discharged batteries does not rise above the LVD reconnect voltage. Temperature Compensation Temperature Compensation automatically varies the float voltage to cancel the effects of increasing or decreasing ambient battery temperature. As the ambient temperature of the batteries increases, the voltage required to maintain it in a fully charged state decreases. Enable Temperature Compensation to help maintain optimum battery capacity over a wider temperature range, which in turn extends battery life. B-2 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Appendix C Specifications System AC Input APU48 rectifiers: 95 – 275 Vrms (L-N) AC Input Voltage Range APR48 rectifiers: 185 – 275 Vrms (L-N) Rated AC Input Current @ 120 Vrms with APU48 rectifiers APS3: 21 A (7 A per AC power cord) APS6: 42 A (7 A per AC power cord) @ 240 Vrms with APU48 rectifiers APS3: 10.5 A (3.5 A per AC power cord) APS6: 21 A (3.5 A per AC power cord) @ 208-240 Vrms with APR48 rectifiers APS3: 24 A (8 A per AC power cord) APS6: 48 A (8 A per AC power cord) Frequency Range 45-66 Hz Maximum Earth Leakage Current 1.5 mA (per Access Power Rectifier) System DC Output DC Output Voltage (nominal) 48 V DC Output Power (maximum) APS3-058 & APS3-060 2.16 kW (with 3 APU48 rectifiers) 4.50 kW (with 3 APR48 rectifiers) APS3-059 & APS3-061 1.70 kW (with 3 APU48 rectifiers) 3.00 kW (with 3 APR48 rectifiers) 4.32 kW (with 6 APU48 rectifiers) APS6-058 9.00 kW (with 6 APR48 rectifiers) 3.40 kW (with 6 APU48 rectifiers) APS6-059 7.10 kW (with 6 APR48 rectifiers) DC Output Voltage Range 43 - 57.5 V Over Voltage Shutdown Trip Point 58 V Environment Ambient Temperature Range (operating) -10°C to +40°C [+14°F to +104°F] Relative Humidity (operating and storage) <95% (non condensing) Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 C-1 Specifications Dimensions H, W, D APS3-058 and APS3-059 3U, 19” mounting, 390 mm [15.35”]* APS3-060 and APS3-061 150 mm, 465 mm, 415 mm [5.9”, 18.31”, 16.34”]* APS6-058 and APS6-059 6U, 19” mounting, 390 mm [15.35”]* Access Power Rectifier 3U, 66 mm [2.6”], 280 mm [11”] * Additional clear air space is required at rear for rectifier exhaust air venting. Weight APS3 6 kg [13 lb]* APS6 10 kg [22 lb]* Access Power Rectifier 1.9 kg [4.2 lb] * typical configuration, excluding rectifiers APR48 Rectifiers AC Input Voltage Range 185 – 275 Vrms Full output up to 50°C [122°F] 150 – 185Vrms Full output up to 30°C [86°F] Maximum AC Input Current 12 Arms @ 150 Vrms Rated Output Power 1500 W Rated Output Current 31 A @ 48V Preset Voltage 54.5 V APU48 Rectifiers AC Input Voltage Range 95 – 275 Vrms Full output up to 50°C [122°F] Maximum AC Input Current 10 Arms @ 95 Vrms Rated Output Power 720 W Rated Output Current 15 A @ 48V Preset Voltage 54.5 V Comprehensive SM45 supervisory module and Access Power Rectifier product data sheets are available. Please contact your local Powerware DC product representative or email DCinfo@eaton.com C-2 Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 EQUIPMENT INCIDENT REPORT Please enter as much information as you can. Send the completed form, together with the item for repair to your nearest authorized service agent. NOTE: Only one fault to be recorded per form. For further information contact the Powerware DC Product Services Division Telephone:++64 3 343 3314 or Fax: ++64 3 343 7446. Date: ........................... Customer Information Company: ..................................................................................................................................... Postal Address: .................................................................................................................................... .................................................................................................................................... Return Address (Not PO Box): ............................................................................................................. .................................................................................................................................... Telephone: ................................. Facsimile: ........................... E-mail: ............................ Contact Name: ................................................................................................................................... Location of Failure Product code........................ Serial number............................. Document No................................... System type installed in............................................................... Serial number................................... Site name or location............................................................................................................................... Fault discovered Failure source Delivery Unpacking Installation Initial test Operation after..........years Design Manufacturing Documentation Transportation Installation Handling ...................... ............................. Effect on system operation INFORMATION None Minor Major ................................ (fault details, circumstances, consequences, actions) ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ Internal use only. Reference No:............ RMA: ............. NCR: .............. Signature: ........................ Date: ................. INFORMATION continued (fault details, circumstances, consequences, actions) ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ ................................................................................................................................................................ SG/03 ISS04 . Worldwide Support For technical support, contact one of the numbers below and for a complete list of our worldwide sales offices, visit our website http://www.powerware.com or email DCinfo@eaton.com Australia Tel. +61-2-9693-9366 Canada Tel. 1-800-461-9166 Central America Tel. +52-55-5488-5252 China Tel. +86-571-8848-0166 Europe / Middle East / Africa Tel. +44-1243-810-500 Hong Kong / Korea / Taiwan Tel. +852-2745-6682 India Tel. +91-11-2649-9414 to 18 New Zealand / Pacific Tel. +64-3-343-7448 Singapore / South East Asia Tel. +65-6829-8888 South America Tel. +55-11-3616-8500 Tel: +54-11-4343-6323 United States of America Tel. 1-800-843-9433 (Toll Free) Copyright © 2005-2006 Eaton Corporation. All Rights Reserved. IPN 997-00012-41D December 2006 Notes: Notes: SM45 Front Panel Menu Structure Main Display Mode Default Display Display with Active Alarm Display with Active Control Process Press Status View Mode to go to the Default Display in Main Display Mode OR Press to go to Configuration Mode (see back cover) Press to go to Main Display Mode Information Key: view status messages Enter Key: go to Configuration Mode and Up Key: scroll up lists and menus and Edit Mode, save configuration changes, clear alarms or toggle relay states increase configuration values and a list of active alarms in Status View Mode Escape Key: go to Main Display Mode or Down Key: scroll down lists and menus Display Time-out: cancel configuration changes and decrease configuration values Edit Mode - no time-out Other modes - 2 minutes SM45 Front Panel Menu Structure Configuration Mode Edit Mode from Main Display Mode Change Value Cancel (see front cover) Save Change Value Cancel Save Change Value Cancel Save Change Value Cancel Save Change Value Cancel Press to go to Save Main Display Mode (see front cover) Other parameters: Display Contrast Temp Comp Equalize EQ Voltage Battery Test BT Duration BT End Voltage Low Float Alarm Low Load Alarm High Float Alarm High Load Alarm Batt High Temp Fast Charge FC Voltage LVD1 LVD2 Batt. Current Limit BCL Limit Engine Run Engine Run Limit Audible Indicator Press to go to Edit Mode Information Key: view status messages Enter Key: go to Configuration Mode and Up Key: scroll up lists and menus and Edit Mode, save configuration changes, clear alarms or toggle relay states increase configuration values and a list of active alarms in Status View Mode Escape Key: go to Main Display Mode or Down Key: scroll down lists and menus Display Time-out: cancel configuration changes and decrease configuration values Edit Mode - no time-out Other modes - 2 minutes
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