Generator Protection G60
User Manual: Generator Protection G60
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Multilin™ G60 GENERATOR PROTECTION SYSTEM Comprehensive Protection for Generators KEY BENEFITS • Secure, high-speed protection elements for complete generator protection, compliant with IEEE® C37.102 • Phasor Measurement Unit (synchrophasor) according to IEEE C37.118 (2011) and IEC® 61850-90-5 support • Three independent fiber or copper Ethernet ports for simultaneous/ dedicated network connections with advanced 1 microsecond time synchronization via LAN with IEEE 1588 support • Reduced relay-to-relay wiring and associated installation costs through high-speed inter-relay communications • Available Ethernet Global Data (EGD) eases integration with new and existing GE Digital Energy control systems • Increase network availability by reducing failover time to zero through IEC 62439-3 “PRP” support • CyberSentry™ provides high-end cyber security aligned to industry standards and services (NERC® CIP, AAA, Radius, RBAC, Syslog) • Robust network security enabling Critical Infrastructure Protection through user command logging, and dual permission access control • Advanced fault and disturbance recording, including internal relay operating signals, eliminating the need for external recording devices • Complete IEC 61850 Process Bus solution provides resource optimization and minimizes total P&C life cycle costs APPLICATIONS • Medium to large generators typically driven by steam, gas or hydraulic turbines • Pumped storage generators used as pumping motors for reservoir storage • Stand-alone protection or component in automated substation control systems • Standard protection product offering on new GE generator installations FEATURES Protection and Control • • • • • • • • • • • • • Generator stator differential 100% stator ground protection 3rd harmonic Field ground protection 100% stator ground fault protection using sub-harmonic injection Loss of excitation Power swing blocking and out-of-step tripping Backup distance Reverse/low forward power Restricted ground fault, thermal overload protection, directional, time, instantaneous, phase, neutral, negative sequence and ground overcurrent protection Overexcitation Generator unbalance CT failure for each CT bank, VT fuse failure Breaker failure Communications • Networking interfaces: up to three Ethernet ports 100Mb fiber or copper, RS485, RS232, RS422, G.703, C37.94 • Multiple protocols: IEC 61850, DNP 3.0 and Modbus® serial/TCP, IEEE 1588, IEC 60870-5-104 and 103, PRP, SNTP, HTTP, TFTP, EGD • Direct I/O: secure, high-speed exchange of data between URs for direct transfer trip (DTT) and I/O extension applications g imagination at work IEC 61850 Process Bus Interface • Robust communications with up to 8 HardFiber Bricks • Redundant architecture for dependability and security Monitoring and Metering • Metering: current, voltage, power, energy, frequency • Advanced recording capabilities deliver a 1024 event recorder, configurable and extended waveform capture and data logger • Advanced relay health diagnostics • P & M class synchrophasors of voltage, current and sequence components: 1 to 120 frames/sec EnerVista™ Software • Graphical Logic Designer and Logic Monitor to simplify designing and testing procedures via EnerVista UR Engineer • Service and update notification toolset ensures device documents and software are up-to-date via EnerVista Launchpad • EnerVista Integrator providing easy integration of data in the G60 into new or existing monitoring and control systems G60 Generator Protection System Generator Protection Protection and Control G60 - Protection, Metering, Monitoring and Control The G60 generator protection system provides comprehensive protection for medium and large generators, including large steam and combustion turbines, combined-cycle generators and multicircuit hydro units. The G60 includes advanced automation and communication capabilities, extensive I/O options, and powerful fault recording features that can simplify postmortem disturbance analysis and help minimize generator downtime. As part of the Universal Relay (UR) family, the G60 provides superior protection and control that includes: Generator Stator Differential High-speed stator differential protection provides sub-cycle detection and highspeed clearing of stator phase faults. Advanced CT saturation and failure detection algorithms maintain immunity to high current AC and low current DC saturation conditions that may occur due to external disturbances, such as transformer inrush or near generator faults, without sacrificing speed or sensitivity. The G60 is the single point for protection, control, metering, and monitoring in one integrated device that can easily be connected directly into DCS or SCADA monitoring and control systems like Viewpoint Monitoring as shown. feature that responds to the unbalance of the third harmonic at the machine terminals and at the neutral point. This method is insensitive to the absolute value of the third harmonic and is easily set without the need for on-line measurements. For generators with delta connected PTs, a third harmonic undervoltage element is also offered for detecting a loss of the third harmonic voltage at the generator neutral. 100% Stator Ground 3rd Harmonic 100% stator ground fault protection is provided through a voltage differential SUPERVISED CLOSE 25 TRIP 24 27P 2 3 59P 59_2 59N 81O 81U 81R 3 3 3 EX GPM-F 6 4 2 3 2 G 4 40 50/27 21P 50P 50N 51PV 50BF 51N 32 46 4 49 67P 67_2 67N 2 2 2 68 64F Metering 87S 87G 2 GPM-S 50G 51G 27TN 27X 59X 2 2 64TN R 64S G60 Generator Protection System ANSI DEVICE NUMBERS AND FUNCTIONS 86 The breaker failure protection element monitors for timely operation of the connected breaker. If a trip command is not successful in operating the breaker and clearing the fault, the breaker failure element can be used to send trip signals to upstream breakers to clear the fault. Field Ground Protection Field ground protection identifies the ANSI Device Numbers & Functions Functional Block Diagram 52 Breaker Failure Protection DEVICE NUMBER FUNCTION DEVICE NUMBER FUNCTION 21P 24 25 27P 27TN Phase Distance Backup Volts Per Hertz Synchrocheck Phase Undervoltage Third Harmonic Neutral Undervoltage 51P 59N 59P 59X 59_2 Phase Time Overcurrent Neutral Overvoltage Phase Overvoltage GEDigitalEnergy.com Auxiliary Overvoltage Negative Sequence Overvoltage 78 4 Device Number 21P 24 25 27P 27TN 27X 32 40 46 49 50G 50N 50P 50SP 50BF 50/27 51G 51PV 51N 59N 59P 59X 59_2 64F 64S 64TN 67_2 67N 67P 68 78 81O 81R 81U 87G 87S Function Phase Distance Backup Volts Per Hertz Synchronism Check Phase Undervoltage Third Harmonic Neutral Undervoltage Auxiliary Undervoltage Sensitive Directional Power Loss of Field Relay Generator Unbalance Thermal Overload Ground Instantaneous Overcurrent Neutral Instantaneous Overcurrent Phase Instantaneous Overcurrent Split Phase Instantaneous Overcurrent Breaker Failure Accidental Energization Ground Time Overcurrent Phase Time Overcurrent with Voltage Restraint Neutral Time Overcurrent Neutral Overvoltage Phase Overvoltage Auxiliary Overvoltage Negative Sequence Overvoltage Field Ground Protection Sub-Harmonic Stator Ground Protection 100% Stator Ground Negative Sequence Directional Overcurrent Neutral Directional Overcurrent Phase Directional Overcurrent Power Swing Blocking Out-of-Step Protection Overfrequency Rate of Change of Frequency Underfrequency Restricted Ground Fault Generator Stator Differential G60 Generator Protection System Generator Protection RGF protection (also known as zerosequence differential) extends protection coverage to the neutral point of the stator winding, where fault currents may be below the pickup of the main stator differential element. The low-impedance (87G) protection provided by the G60 uses an optimized adaptive restraint signal that provides security for external fault conditions that may cause CT saturation while still maintaining sensitivity for internal faults. G60 Percent Differential Element Pumped Storage Generator The G60 percent differential element has enhanced saturation detection algorithms to provide additional security against AC and DC saturation that can occur during faults near the generator. occurrence of a ground fault in a generator field winding and helps to prevent serious damage to the generator, maximizing operational lifespan. The field ground protection module (GPM-F) works in combination with the G60 to detect ground faults in the field winding of the generator. The solution includes: two-stage field ground detection, injected voltage and current supervision, brush lift-off detection, field over and undercurrent elements and field ground fault location. 100% Stator Ground Fault Protection Using Sub-Harmonic Injection Protecting the generator from internal faults is critical to maintaining the overall life of the generator. Using the 100% stator ground fault protection based on sub-harmonic injection, a 20Hz voltage is injected to detect ground faults at any point across 100% of the winding. The stator ground module (GPM-S) works in combination with the G60 to provide 100% stator ground fault protection that is operational during generator start-up, running and stopped conditions. The solution includes: twostage stator ground detection, injected voltage and current supervision and ground overcurrent element. Loss of Excitation Generator loss of excitation protection is provided via two negative offset mho characteristics as per IEEE C37.102. Inadvertent pickup time delay settings and blocking input provide security for blown VT fuses and power swing conditions. Power Swing/Out-of-Step The power swing blocking element provides blocking of the backup distance element and other protections under power swing conditions. Negative sequence current supervisors provide extended selectivity for detecting evolving faults that may appear as a power swing event (faults with slow moving impedance locus). Additionally, the out-of-step tripping element can be used for tripping the generator when an unstable power swing is detected. Backup Phase Distance Three separate phase distance elements provide time-delayed backup protection for generator faults that have not otherwise been cleared by the primary system and generator protection. Each zone can independently compensate for power transformers, so compensation can be applied for zones reaching out into the system through the unit transformer, while zones looking into the stator can remain uncompensated. Sensitive Directional Power Two separate directional power elements are provided to detect generator motoring to protect the prime mover from damage. Each element responds to either reverse or low forward power flow and can be used to provide independent alarm and trip settings. Restricted Ground Fault (87G) GEDigitalEnergy.com The G60 can be used for protecting generators that are also run as pumped storage motors, without the need for switching the CT secondary circuitry. The G60 is able to automatically compensate for the phase reversal that occurs when the generator is being run as a motor. Synchronism Check The G60 provides four elements to monitor differences in voltage magnitudes, phase angles, and frequencies to perform synchronism checks across breakers (up to four). The G60 can be used in conjunction with an external synchronizer as an independent check of the synchronizer prior to closing the generator breaker. Temperature Protection (RTD Module Option 5C) The G60 RTD option provides 8 programmable RTD inputs per module that are used for temperature monitoring. Each RTD input has 2 operational levels: alarm and trip. The G60 supports RTD trip voting and provides open RTD failure alarming. Alternatively, a remote RTD module, “RRTD”, which supports 12 RTD inputs, can also be used with the G60 for temperature monitoring. The RRTD provides cost savings compared with standard RTD wiring. IEC 61850 Process Bus The IEC 61850 Process Bus module is designed to interface with the Multilin HardFiber System, allowing bi-directional IEC 61850 fiber optic communications. The HardFiber System is designed to integrate seamlessly with existing UR applications, including protection functions, FlexLogic™, metering and communications. The Multilin HardFiber System offers the following benefits: 87 G60 Generator Protection System Generator Protection • Communicates using open standard IEC 61850 messaging • Drastically reduces P&C design, installation and testing labor by eliminating individual copper terminations • Integrates with existing G60’s by replacing traditional CT/VT inputs with the IEC 61850 Process Bus module SCADA communications and front panel display. Providing continuous monitoring and early detection of possible issues help improve system uptime. • Mechanically latching outputs can be used to develop secure interlocking applications and replace electromechanical lockout relays • Comprehensive device health diagnostic performed at startup • Does not introduce new cyber security concerns • RTDs and DCmA inputs are available to monitor equipment parameters such as temperature and pressure Visit the HardFiber System product page on the GE Digital Energy web site for more details. Monitoring and Metering Advanced Automation The G60 incorporates advanced automation features including powerful FlexLogic programmable logic, communication, and SCADA capabilities that far surpass what is found in the average generator relay. The G60 integrates seamlessly with other UR relays for complete system protection, including unit and auxiliary transformers, and balance of plant protection. FlexLogic FlexLogic is the powerful UR-platform programming logic engine that provides the ability to create customized protection and control schemes, minimizing the need and associated costs of auxiliary components and wiring. Using FlexLogic, the G60 can be programmed to provide the required tripping logic along with custom scheme logic for generator breaker control (including interlocking with external synchronizers), transfer tripping schemes for remote breakers and dynamic setting group changes. Scalable Hardware The G60 is available with a multitude of I/O configurations to suit the most demanding application needs. The expandable modular design allows for easy configuration and future upgrades. • Multiple CT/VT configurations allow for the implementation of many different schemes, including concurrent splitphase and differential protection • Flexible, modular I/O covering a broad range of input signals and tripping schemes • Types of digital outputs include triprated Form-A and Solid State Relay (SSR) mechanically latching, and Form-C outputs 88 • Form-A and SSR outputs available with optional circuit continuity monitoring and current detection to verify continuity and health of the associated circuitry The G60 includes high accuracy metering and recording for all AC signals. Voltage, current, and power metering are built into the relay as a standard feature. Current and voltage parameters are available as total RMS magnitude, and as fundamental frequency magnitude and angle. Fault and Disturbance Recording The advanced disturbance and event recording features within the G60 can significantly reduce the time needed for postmortem analysis of power system events and the creation of regulatory reports. Recording functions include: • Sequence of Event (SOE) - 1024 time stamped events • Oscillography - 64 digital & up to 40 analog channels - Events up to 45s in length • Data Logger and Disturbance Recording - 16 channels up to 1 sample/cycle/ channel • Fault Reports - Powerful summary report of pre-fault and fault values The very high sampling rate and large amount of storage space available for data recording in the G60 can eliminate the need for installing costly stand-alone recording equipment. Advanced Device Health Diagnostics The G60 performs comprehensive device health diagnostic tests at startup and continuously during run-time to test its own major functions and critical hardware. These diagnostic tests monitor for conditions that could impact security and availability of protection, and present device status via GEDigitalEnergy.com • Monitors the CT/VT input circuitry to validate the integrity of all signals Cyber Security – CyberSentry UR CyberSentry UR enabled UR devices deliver full cyber security features that help customers to comply with NERC CIP and NIST® IR 7628 cyber security requirements. This software option delivers the following core features: AAA Server Support (Radius/LDAP) Enables integration with centrally managed authentication and accounting of all user activities and uses modern industry best practices and standards that meet and exceed NERC CIP requirements for authentication and password management. Role Based Access Control (RBAC) Efficiently administrate users and roles within UR devices. The new and advanced access functions allow users to configure up to five roles for up to eight configurable users with independent passwords. The standard “Remote Authentication Dial In User Service” (Radius) is used for authentication. Event Recorder (Syslog for SEM) Capture all cyber security related events within a SOE element (login, logout, invalid password attempts, remote/local access, user in session, settings change, FW update, etc), and then serve and classify data by security level using standard Syslog data format . This will enable integration with established SEM (Security Event Management) systems. Communications The G60 provides advanced communications technologies for remote data and engineering access, making it easy and flexible to use and integrate into new and existing infrastructures. Direct support for fiber optic Ethernet provides high-bandwidth communications allowing for low-latency controls and high-speed file transfers of relay fault and event record information. The available three independent Ethernet ports, redundant Ethernet option and the embedded managed Ethernet switch provide the means to create fault tolerant communication architectures in an easy, cost-effective manner without the need for intermediary communication hardware. The G60 supports the most popular industry standard protocols enabling easy, direct integration into DCS and SCADA systems. experience with UCA 2.0. • • • • • • • Direct I/O Messaging IEC 61850 with 61850-90-5 support DNP 3.0 Ethernet Global Data (EGD) IEC 60870-5-103 and IEC 60870-5-104 IEEE 1588 for time synchronization Modbus RTU, Modbus TCP/IP PRP as per IEC 62439-3 Interoperability with Embedded IEC 61850 Use the G60 with integrated IEC 61850 to lower costs associated with generator protection, control and automation. GE Digital Energy’s leadership in IEC 61850 comes from thousands of installed devices and follows on extensive development • Replace expensive copper wiring between devices with direct transfer of data using GOOSE messaging • Communication with up to 16 UR relays in single or redundant rings rather than strictly limited to simplistic point-to-point configurations between two devices • Configure GE systems based on IEC 61850 and also monitor and troubleshoot them in real-time with EnerVista Viewpoint Engineer • Connect to standard DS0 channel banks through standard RS422, G.703 or IEEE C37.94 interfaces or via direct fiber optic connections • Multicast IEEE C37.118 synchrophasor data between PMU and PDC devices using IEC 61850-90-5 • No external or handheld tester required to provide channel diagnostic information Generator Protection G60 Generator Protection System LAN Redundancy Direct I/O allows for the sharing of high-speed digital information between multiple UR relays via direct back-to-back connections or multiplexed through a standard DS0 multiplexer channel bank. Regardless of the connection method, direct I/O provides continuous realtime channel monitoring that supplies diagnostics information on channel health. Direct I/O provides superior relay-to-relay communications that can be used in advanced interlocking, generation rejection and other special protection schemes. Substation LAN redundancy has been traditionally accomplished by reconfiguring the active network topology in case of failure. Regardless of the type of LAN architecture (tree, mesh, etc), reconfiguring the active LAN requires time to switchover, during which the LAN is unavailable. UR devices deliver redundancy as specified by PRP-IEC 62439-3, which eliminates the dependency on LAN reconfiguration and the associated switchover time. The UR becomes a dual attached node that transmits data packets over both main and redundant networks simultaneously, so in case of failure, one of the data packets will reach the receiving device with no time delay. Power System Troubleshooting The G60 contains many tools and reports that simplify and reduce the amount of time required for troubleshooting power system events. Record the operation of the internal G60 elements and external connected devices with 1ms time-stamped accuracy to identify the Sequence of Operation of station devices during generator faults and disturbances. Analyze generator faults using both analog and digital power system quantities that are measured and recorded up to a rate of 64 samples per cycle. Log generator operating parameters to allow for analyzing generator loading and performance over weeks and months. GEDigitalEnergy.com 89 G60 Generator Protection System Generator Protection Multi-Language UR devices support multiple languages: English, French, Russian, Chinese, Turkish and German. These language options are available on the front panel, in the EnerVista setup software, and in the product manuals. Easily switch between English and an additional language on the local displays without uploading new firmware. EnerVista Software The EnerVista suite is an industry-leading set of software programs that simplifies every aspect of using the G60 relay. The EnerVista suite provides all the tools to monitor the status of the protected asset, maintain the relay, and integrate information measured by the G60 into DCS or SCADA monitoring systems. Convenient COMTRADE and SOE viewers are an integral part of the UR setup software included with every UR relay, to carry out postmortem event analysis and ensure proper protection system operation. EnerVista Launchpad EnerVista Launchpad is a powerful software package that provides users with all of the setup and support tools needed for configuring and maintaining Multilin products. The setup software within Launchpad allows for the configuration of devices in real-time by communicating using serial, Ethernet , or modem connections, or offline by creating setting files to be sent to devices at a later time. Included in Launchpad is a document archiving and management system that ensures critical documentation is up-to-date and available when needed. Documents made available include: • • • • • • • Manuals Application Notes Guideform Specifications Brochures Wiring Diagrams FAQs Service Bulletins Viewpoint Monitoring is a simple-to-use and full-featured monitoring and data recording software package for small systems. Viewpoint Monitoring provides a complete HMI package with the following functionality: Plug & Play Device Monitoring System Single-Line Monitoring & Control Annunciator Alarm Screens Trending Reports Automatic Event Retrieval Automatic Waveform Retrieval Viewpoint UR Engineer Viewpoint UR Engineer is a set of powerful tools that allows the configuration and Simplifying Commissioning and Testing Graphical Logic Designer Graphical System Designer Graphical Logic Monitor Graphical System Monitor Viewpoint Maintenance provides tools that will create reports on the operating status of the relay, simplify the steps to download fault and event data, and reduce the work required for cyber security compliance audits. Tools available in Viewpoint Maintenance include: • Settings Security Audit Report • Device Health Report • Single-Click Fault Data Retrieval EnerVista Integrator EnerVista Integrator is a toolkit that allows seamless integration of Multilin devices into new or existing automation systems. Included in EnerVista Integrator is: • • • • OPC/DDE Server Multilin Drivers Automatic Event Retrieval Automatic Waveform Retrieval Simplifying G60 Configuration The internal operation of the G60 elements, logic, and outputs can be monitored in real-time to simplify commissioning and troubleshooting procedures. 90 • • • • Viewpoint Maintenance Viewpoint Monitoring • • • • • • testing of GE relays at a system level in an easy-to-use graphical drag-and-drop environment . Viewpoint UR Engineer provides the following configuration and commissioning utilities: Create G60 setting file templates to ensure critical settings are not altered. GEDigitalEnergy.com User Interface 48 Configurable LED indicators The G60 front panel provides extensive local HMI capabilities. The local display is used for monitoring, status messaging, fault diagnosis, and device configuration. User-configurable messages that combine text with live data can be displayed when user-defined conditions are met. Multi-Language Display • English • Russian • French • Chinese • Turkish • German User-Programmable Pushbuttons Typical Wiring A B C Tx1 F4b I H4 SURGE 10BaseFL 10BaseFL TC 1 H1a H1b H1c H2a H2b H2c H3a H3b H3c H4a H4b H4c TC 2 Multilin 1 CRITICAL FAILURE V F4c IG V IG1 F3c F4a V I H3 Rx1 G60 GENERATOR MANAGEMENT RELAY OUTPUT CONTROL POWER RS-232 (front) SURGE FILTER DB-9 NORMAL COM 1 ALTERNATE 10BaseT RS485 com IRIG-B Input W V U T S R P N M 8 CT L K J H 6 G F 8 Inputs/ VT/CT outputs D B 9 1 CPU Power Supply UR PROVIDED TXD RXD G60-H00-HCH-F8F-H6G-M8H-PXX-UXX-WXX GEDigitalEnergy.com CONNECTOR X GROUND BUS CONNECTOR IRIG-B Output SGND BNC 8 3 RXD 2 TXD 20 7 SGND 6 4 5 22 BNC Co-axial 1 2 3 4 5 6 7 8 9 Co-axial 1 2 3 4 5 6 7 8 9 D1a D2a D3a D4b D4a COMPUTER Remote Device minimum F3b H2 Rx2 Shielded V I B1b B1a B2b B3a B3b B5b HI B6b LO B6a B8a B8b Tx2 IC IB1 IC5 H1 H8b Fibre * Optic I 6G H7a H7c H8a H8c H7b DC IG5 F2c F3a IB H5a H5c H6a H6c H5b IC1 F2a F2b IB5 F1a F1b F1c IA1 F8c IA VX IA5 F7c F8a VC VB VC VX F6a F6c F7a VB F5a F5c VA F 7c VC VA F 6c F 7a VB VC F 5c VA F 6a F 5a IG1 VA M4c IG VB M4a M4b IG5 M3b M3c IC1 M2c IB M3a M2a M2b IB5 IC M1c IA1 IB1 M1b IA IC5 M1a IA5 R 91 Generator Protection G60 Generator Protection System G60 Generator Protection System Generator Protection Ordering G60 - * 00 - H * * - F ** - H ** - M ** - P ** - U **- W/X ** For full size Base Unit G60 Base Unit CPU E RS485 + RS485 (IEC 61850 option not available) J RS485 + multimode ST 100BaseFX K RS485 + multimode ST Redundant 100BaseFX N RS485 + 10/100 BaseT T RS485 + three multimode SFP LC 100BaseFX. Req FW v7xx or higher U RS485 + two multimode SFP LC 100BaseFX + one SFP RJ45 100BaseT. Req FW v7xx or higher V RS485 + three SFP RJ45 100BaseT. Req FW v7xx or higher Software Options 00 No Software Options (see note 1 below) 01 Ethernet Global Data (EGD) 03 IEC 61850 04 Ethernet Global Data (EGD) + IEC 61850 05 Phasor Measurement Unit (PMU) 06 IEC 61850 + Phasor Measurement Unit (PMU) A0 CyberSentry UR Lvl 1. Req UR FW 7.xx or higher B0 IEEE 1588. Req UR FW 7.xx or higher C0 PRP D0 IEEE 1588 + CyberSentry UR. Req UR FW 7.xx or higher Mount / Coating H Horizontal (19” rack) - Standard A Horizontal (19” rack) - Harsh Environment Coating V Vertical (3/4 size) - Standard B Vertical (3/4 size) - Harsh Environment Coating User Interface F Vertical Front Panel with English Display I Enhanced German Front Panel J Enhanced German Front Panel with User-Programmable Pushbuttons K Enhanced English Front Panel L Enhanced English Front Panel with User-Programmable Pushbuttons M Enhanced French Front Panel N Enhanced French Front Panel with User-Programmable Pushbuttons Q Enhanced Russian Front Panel T Enhanced Russian Front Panel with User-Programmable Pushbuttons U Enhanced Chinese Front Panel V Enhanced Chinese Front Panel with User-Programmable Pushbuttons W Enhanced Turkish Front Panel Y Enhanced Turkish Front Panel with User-Programmable Pushbuttons Power Supply H 125 / 250 V AC/DC (see note 2 below) H RH 125/250 V AC/DC with redundant 125/250 V AC/DC L 24 - 48 V (DC only) CT/VT DSP 8L 8L Standard 4CT/4VT w/ enhanced diagnostics 8M 8M Sensitive Ground 4CT/4VT w/ enhanced diagnostics 8N 8N Standard 8CT w/ enhanced diagnostics 8R 8R Sensitive Ground 8CT w/ enhanced diagnostics IEC 61850 Process Bus 81 8 Port IEC 61850 Process Bus Module Digital I/O XX XX XX XX XX No module 4A 4A 4A 4A 4A 4 Solid State (No Monitoring) MOSFET Outputs 4C 4C 4C 4C 4C 4 Solid State (Current w/opt Voltage) MOSFET Outputs 4D 4D 4D 4D 4D 16 Digital Inputs with Auto-Burnish 4L 4L 4L 4L 4L 14 Form-A (No Monitoring) Latchable Outputs 67 67 67 67 67 8 Form-A (No Monitoring) Outputs 6C 6C 6C 6C 6C 8 Form-C Outputs 6D 6D 6D 6D 6D 16 Digital Inputs 6E 6E 6E 6E 6E 4 Form-C Outputs, 8 Digital Inputs 6F 6F 6F 6F 6F 8 Fast Form-C Outputs 6K 6K 6K 6K 6K 4 Form-C & 4 Fast Form-C Outputs 6L 6L 6L 6L 6L 2 Form-A (Current w/ opt Voltage) & 2 Form-C Outputs, 8 Digital Inputs 6M 6M 6M 6M 6M 2 Form-A (Current w/ opt Voltage) & 4 Form-C Outputs, 4 Digital Inputs 6N 6N 6N 6N 6N 4 Form-A (Current w/ opt Voltage) Outputs, 8 Digital Inputs 6P 6P 6P 6P 6P 6 Form-A (Current w/ opt Voltage) Outputs, 4 Digital Inputs 6R 6R 6R 6R 6R 2 Form-A (No Monitoring) & 2 Form-C Outputs, 8 Digital Inputs 6S 6S 6S 6S 6S 2 Form-A (No Monitoring) & 4 Form-C Outputs, 4 Digital Inputs 6T 6T 6T 6T 6T 4 Form-A (No Monitoring) Outputs, 8 Digital Inputs 6U 6U 6U 6U 6U 6 Form-A (No Monitoring) Outputs, 4 Digital Inputs 6V 6V 6V 6V 6V 2 Form-A (Cur w/ opt Volt) 1 Form-C Output, 2 Latching Outputs, 8 Digital Inputs Transducer I/O 5A 5A 5A 5A 5A 4 dcmA Inputs, 4 dcmA Outputs 5C 5C 5C 5C 5C 8 RTD Inputs 5D 5D 5D 5D 5D 4 RTD Inputs, 4 dcmA Outputs 5E 5E 5E 5E 5E 4 dcmA Inputs, 4 RTD Inputs 5F 5F 5F 5F 5F 8 dcmA Inputs Inter-Relay Communications 7A 820 nm, multimode, LED, 1 Channel 7B 1300 nm, multimode, LED, 1 Channel 7C 1300 nm, singlemode, ELED, 1 Channel 7H 820 nm, multimode, LED, 2 Channels 7I 1300 nm, multimode, LED, 2 Channels 7J 1300 nm, singlemode, ELED, 2 Channels 7S G.703, 2 Channels 7W RS422, 2 Channels 76 IEEE C37.94, 820 nm, multimode, LED, 1 Channel 77 IEEE C37.94, 820 nm, multimode, LED, 2 Channel Ordering Notes: 1 . To view all available model order codes, options for G60 or to order the UR Classic Front Panel, please visit GE’s On-Line Store at http://store.gedigitalenergy.com/viewprod.asp?model=G60 2. Redundant power supply only available in horizontal unit. If redundant is chosen, must be same type. Maximum 2 per chassis IEC is a registered trademark of Commission Electrotechnique Internationale. IEEE is a registered trademark of the Institute of Electrical Electronics Engineers, Inc. Modbus is a registered trademark of Schneider Automation. NERC is a registered trademark of North American Electric Reliability Council. NIST is a registered trademark of the National Institute of Standards and Technology. Accessories for the G60 92 • UR Applications I Learning CD TRCD-URA1-C-S-1 • Multilink Ethernet Switch ML2400-F-HI-HI-A2-A2-A6-F1 • Viewpoint Engineer VPE-1 • Viewpoint Maintenance VPM-1 • Viewpoint Monitoring IEC 61850 VP-1-61850 GE, the GE monogram, Multilin, FlexLogic, EnerVista and CyberSentry are trademarks of General Electric Company. GE reserves the right to make changes to specifications of products described at any time without notice and without obligation to notify any person of such changes. Copyright 2013, General Electric Company. GEDigitalEnergy.com GEA-12587G(E) English 131108
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