F35. Multilin FEEDER PROTECTION SYSTEM. Cost-effective protection and control for single/multiple distribution feeders KEY BENEFITS APPLICATIONS

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1 Multilin F35 FEEDER PROTECTON SYSTEM Cost-effective protection and control for single/multiple distribution feeders KEY BENEFTS Cost effective and flexible protection and control device for distribution feeder applications Complete EC 850 Process Bus solution providing resource optimization and minimizing total P&C life cycle costs mproved system stability at reduced cost - Control schemes using hi-speed communications High-end fault and disturbance recording, including internal relay operating signals thus eliminating the need for redundant recording devices Robust network security enabling Critical nfrastructure Protection through user command logging, and dual permission access control APPLCATONS Primary protection and control for multiple distribution feeders Distribution load shedding schemes based on voltage and frequency elements FEATURES Protection and Control nstantaneous and time phase overcurrent protection Thermal overload, nstantaneous and time ground/ neutral/negative sequence overcurrent protection Neutral and auxiliary overvoltage Phase and auxiliary undervoltage Under frequency Four shot autoreclose for up six breakers and Broken conductor elements Built-in selector switch Communications Networking interfaces 00Mbit Fiber Optic Ethernet, RS485, RS3, RS4, G.703, EEE C37.94 Multiple Protocols - EC850, DNP 3.0 Level, Modbus RTU, Modbus TCP/P, EC , Ethernet Global Data (EGD) Direct /O secure, high-speed exchange of data between URs for Direct Transfer Trip applications Embedded Managed Ethernet Switch with 4-00 Mbit Fiber optic ports and copper ports g Digital Energy Accurate built-in metering functions - Eliminates auxiliary metering devices and reduces cost Advanced automation capabilities for providing customized protection and control solutions Simplified system integration with communications supporting serial and Ethernet interfaces and multiple protocols Reduced relay to relay wiring and associated installation costs through high-speed inter-relay communications Embedded EC850 Protocol with no external communications hardware required Ambient temperature monitoring with alarming when outside temperature exceeds upper thresholds Busblocking/ interlocking schemes Throw over schemes (bus transfer scheme applications) Distributed Generation (DG) interconnect protection, including active and passive anti-islanding EC 850 Process Bus nterface Robust communications with up to 8 HardFiber Bricks Seamless integration with existing F35 functions Redundant architecture for dependability and security Monitoring and Metering Metering - current, voltage, power, energy, frequency Oscillography analog and digital parameters at 4 samples/cycle Event Recorder - 04 time tagged events with 0.5ms scan of digital inputs Data Logger - channels with sampling rate up to sample / cycle Setting Security Audit Trail for tracking changes to F35 configuration Enerista Software Graphical Logic Designer and Logic Monitor to simplify designing and testing procedures Document and software archiving toolset to ensure reference material and device utilities are up-to-date Enerista ntegrator providing easy integration of data in the F35 into new or existing monitoring and control systems 309

2 Protection and Control The F35 Feeder Protection System provides feeder protection, control, monitoring and metering in an integrated, economical, and compact package. As part of the Universal Relay (UR) Family, the F35 provides costeffective solutions and features high performance protection, expandable /O options, integrated monitoring and metering, high-speed communications, and extensive programming and configuration capabilities. The F35 can be configured to protect up to six feeders or protect up to five feeders when bus voltage measurement is required. t also provides fast and deterministic execution of programmable logic necessary for substation automation applications. Graphical programming tools (iewpoint Engineer), supported by a library of logic components, make the F35 simple to use and configure. The F35 has a wide range of protection elements that have many years of proven field experience. Protection and control features includes: Overcurrent Protection The F35 has built-in standard EEE, EC, AC and FlexCurves overcurrent characteristics (TOC), most commonly used for primary and back up protection in various protective zones. The F35 has Thermal overload and phase OC elements with level detectors for each phase. Each TOC element has the following programmable characteristics: F35 - Protection, Metering, Monitoring and Control The F35 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 iewpoint Monitoring as shown. Pickup current level for trip, alarm, or control Choice of 7 curve shapes (including FlexCurves) and curve multipliers nstantaneous or linear reset time characteristic to coordinate with upstream transformer damage curves and downstream reclosers and fuses. oltage restraint to increase sensitivity The majority of distribution systems are either solidly grounded or through a low impedance. Fast fault clearance is required due to the ground fault impact. Following functions are incorporated in F35 to provide ground protection: Neutral OC and TOC Ground OC and TOC Negative Sequence OC and TOC Sensitive Ground nput The F35 CT/T modules may be ordered with a sensitive ground current input, which provides ground fault protection on high impedance grounded systems. This can be especially important when using a residual CT connection to detect ground faults. Functional Block Diagram 5 Monitoring 50P 5P 50_ 5_ 49 50N 50G 79 5G CLOSE TRP METERNG FlexElement TM Transducer nputs 5N Same Functions as Breaker For Breaker 7X 7P 8U 59N 59X ANS Device Numbers & Functions Device Number Function 7P Phase Undervoltage 7X Auxiliary Undervoltage 49 Thermal Overload 50G Ground nstantaneous Overcurrent 50N Neutral nstantaneous Overcurrent 50P Phase nstantaneous Overcurrent 50_ Negative Sequence nstantaneous Overcurrent 5G Ground Time Overcurrent 5N Neutral Time Overcurrent 5P Phase Time Overcurrent 5_ Negative Sequence Time Overcurrent 5 AC Circuit Breaker 59N Neutral Overvoltage 59X Auxiliary Overvoltage 79 Automatic Recloser 8 Underfrequency F35 Multiple Feeder Protection System 30

3 Comprehensive Protection & Control CB Cost-effective single box auto-transfer scheme solution Under/Over oltage Protection The F35 includes the following voltage elements: Up to phase undervoltage elements Up to 3 auxiliary undervoltage/ overvoltage elements Up to 3 neutral overvoltage elements The following are some of the key applications where voltage elements can be used: Source transfer schemes Load shedding schemes Back up capacitor bank protection and control Backup motor protection to prevent automatic restart. Source CB Fault F35 CB TCB CB3 CB4 CB5 CB Autorecloser Up to programmable breaker autoreclosers for a variety of reclosing practices are provided. These elements are intended for use with distribution lines in tripping schemes for single breaker applications. Up to four selectable reclosers shots are possible prior to locking out. EC 850 Process Bus The EC 850 Process Bus module is designed to interface with the Multilin HardFiber System, allowing bi-directional EC 850 fiber optic communications. The HardFiber System is designed to integrate seamlessly with the existing Universal Relay applications, including protection functions, FlexLogic, metering and communications. Fiber LAN, single or redundant, for added security Fault Reverse zone interlocking protection - By using the EC850 GOOSE or hi-speed Direct /O capability blocking signals can be transferred upstream, allowing minimal coordination delays. Fast clearance can be provided for Fault and still maintain coordination for Fault. CB3 CB The Multilin HardFiber System offers the following benefits: Communicates using open standard EC 850 messaging Drastically reduces P&C design, installation and testing labor by eliminating individual copper terminations ntegrates with existing F35 s by replacing traditional CT/T inputs with EC 850 Process Bus module Does not introduce new Cyber Security concerns isit the HardFiber System product page on the GE Digital Energy web site for more details. Advanced Automation The F35 incorporates advanced automation features including powerful FlexLogic programmable logic, communication, and SCADA capabilities that far surpass what is found in the average line relay. The F35 integrates seamlessly with other UR relays for complete system protection, including the unit and auxiliary transformers, and Balance of Plant protection. FlexLogic FlexLogic is the powerful UR-platform programming logic engine that provides the ability of creating customized protection and control schemes thereby minimizing the need, and the associated costs, of auxiliary components and wiring. Using FlexLogic, the F35 can be programmed to provide required tripping logic along with custom scheme logic for line phase comparison (including interlocking with external synchronizers), transfer tripping schemes for remote breakers and dynamic setting group changes. Scalable Hardware The F35 is available with a multitude of /O configurations to suit the most demanding application needs. The expandable modular design allows for easy configuration and future upgrades. Multiple CT/T configurations allow for implementation of many differential schemes, including concurrent splitphase and differential protection 3

4 FlexLogic TM Designer Advanced Device Health Diagnostics The F35 performs comprehensive device health diagnostic tests during startup and continuously at runtime 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 SCADA communications and front panel display. Providing continuous monitoring and early detection of possible issues helps improve system uptime. Comprehensive device health diagnostic performed during startup Monitors the CT/T input circuitry to validate the integrity of all signals nput, outputs, trip circuits and analog channels are continuously monitored for accuracy and performance FlexLogic allows for customizing the F35 to operate and control the breakers and other auxiliary devices needed to fit most protection schemes and applications. Up to 80 digital inputs and up to 5 digital outputs are available Types of digital outputs include triprated Form-A and Solid State Relay (SSR) mechanically latching, and Form-C outputs Form-A and SSR outputs available with optional circuit continuity monitoring and current detection to verify proper operation of the connected primary equipment Mechanically latching outputs can be used to develop secure interlocking applications and replace electromechanical lockout relays RTDs and DCmA inputs are available to monitor equipment parameters such as temperature & pressure Monitoring and Metering The F35 includes high accuracy metering and recording for all AC signals. oltage, 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 F35 can significantly reduce the time needed for postmortem analysis of power system events and creation of regulatory reports. Recording functions include: Sequence of Event (SOE) - 04 time stamped events Oscillography, - 4 digital & up to 40 Analog channels Data Logger, disturbance recording channels up to sample / cycle / channel Fault Reports - Powerful summary report of pre-fault and fault values The very high sampling rates and large amount of storage space available for data recording in the F35 can eliminate the need for installing costly standalone recording equipment. Communications The F35 provides advanced communications technologies for remote data and engineering access, making it the easiest and most flexible feeder protection relay 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 redundant Ethernet option and the embedded managed Ethernet switch provide the means of creating fault tolerant communication architectures in an easy, cost-effective manner without the need for intermediary communication hardware. The F35 supports the most popular industry standard protocols enabling easy, direct integration into DCS and SCADA systems. EC850 DNP3.0 Ethernet Global Data (EGD) EC Modbus RTU, Modbus TCP/P 3

5 nteroperability with Embedded EC850 Use the F35 with integrated EC850 to lower costs associated with substation protection, control and automation. GE Energy s leadership in EC850 comes from thousands of installed devices and follows on seven years of development experience with UCA.0. Replace expensive copper wiring between devices with direct transfer of data using GOOSE messaging Configure systems based on EC850 and also monitor and troubleshoot them in real-time with Enerista iewpoint Engineer ntegrate Multilin EDs and generic EC850-compliant devices seamlessly in Enerista iewpoint Monitoring Direct /O Messaging Direct /O allows for 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 /O provides continuous real-time channel monitoring that supplies diagnostics information on channel health. Direct /O provides superior relay-to-relay communications that can be used in advanced interlocking, generation rejection and other special protection schemes. Communication with up to UR relays in single or redundant rings rather than simplistic point-to-point configurations Connect to standard DS0 channel banks through standard RS4, G.703 or EEE C37.94 interfaces or via direct fiber optic connections Built-in continuous loop and channel monitoring provides real-time diagnostics of your communication channels no external or handheld tester required Multi-Language The F35 supports English, French, Russian, and Chinese languages on the front panel, Enerista setup software, and product manual. Easily switch between English and an additional language on the local displays without uploading new firmware. Enerista TM Software The Enerista Suite is an industry-leading set of software programs that simplifies every aspect of using the F35 relay. The Enerista suite provides all the tools to monitor the status of feeders, maintain the relay, and integrate information measured by the F35 into DCS or SCADA monitoring systems. Convenient COMTRADE and Sequence of Events viewers are an integral part of the UR Setup software included with every UR relay, to carry out postmortem event analysis to ensure proper protection system operation. Enerista Launchpad Enerista 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 Power System Troubleshooting The F35 contains many tools and reports that simplify and reduce the amount of time required for troubleshooting power system events. Analyze feeder faults using both analog and digital power system quantities that are measured and recorded up to a rate of 4 samples per cycle. Record the operation of the internal F35 elements and external connected devices with ms time-stamped accuracy to identify the Sequence of Operation of station devices during feeder faults and disturbances. 33

6 Launchpad allows configuring 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. ncluded 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 FAQ s Service Bulletins iewpoint Monitoring iewpoint Monitoring is a simple-to-use and full-featured monitoring and data recording software package for small systems. iewpoint Monitoring provides a complete HM 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 iewpoint Engineer iewpoint Engineer is a set of powerful tools that will allow you to configure and test UR relays at a system level in an easy-to-use graphical drag-and-drop environment. iewpoint Engineer provides the following configuration and commissioning utilities: Graphical Logic Designer Graphical System Designer Graphical Logic Monitor Graphical System Monitor iewpoint Maintenance iewpoint 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 iewpoint Maintenance include: Settings Security Audit Report Device Health Report Single Click Fault Data Retrieval Enerista ntegrator Enerista ntegrator is a toolkit that allows seamless integration of Multilin devices into new or existing automation systems. ncluded in Enerista ntegrator is: OPC/DDE Server Multilin Drivers Automatic Event Retrieval Automatic Waveform Retrieval User nterface The F35 front panel provides extensive local HM 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. LED ndicators Multi-Language Display English Russian French Chinese User Programmable Pushbuttons 34

7 F35 Feeder Protection System Typical Wiring F35-H00-HCH-F8H-HG-M8H-PG-U8F-WG 8377A5.CDR Power Supply 9 CPU 8 CT nputs/ outputs 8 CT 8 CT/T nputs/ outputs nputs/ outputs J U M X L W K B H T D N G F P S R F35 DC UR COMPUTER TXD RXD RXD TXD SGND SGND CONNECTOR CONNECTOR RS-3 (front) DB-9 CRTCAL FALURE OUTPUT CONTROL POWER H LO FLTER SURGE B3a Bb B8a Bb B8b Ba B3b Ba Bb B5b Pa Pb Pc Pb Pc Pa P4a P4c P3b P3a P4b P3c SURGE Pa P8a P5b P7b P8b P5a P7a Pc P8c P5c P7c P P P3 P4 G Ha Hb Hc Hb Hc Ha H4a H4c H3b H3a H4b H3c SURGE Ha H8a H5b H7b H8b H5a H7a Hc H8c H5c H7c H H H3 H4 G Wa Wb Wc Wb Wc Wa W4a W4c W3b W3a W4b W3c SURGE Wa W8a W5b W7b W8b W5a W7a Wc W8c W5c W7c W W W3 W4 G Uc U4a U3c U5a U5c U7c Ua U7a Uc Uc A B C U4c Ua U4b Ub Ua U3a Ub U3b A B C A B C G A5 A B5 C5 G5 B C G F7c F8c F8b F8a F5c F5a F5b F7b F3c F4b F4a F4c Fc Fa Fb F7a Fa Fb Fc Fc Fa Fb F3a F3b A B C G A5 A B5 C5 G5 B C G A B C G A5 A B5 C5 G5 B C G C A M7c M8c M8b M8a M5c M5a M5b M7b M3c M4b M4a M4c Mc Ma Mb M7a Ma Mb Mc Mc Ma Mb M3a M3b A B C G A5 A B5 C5 G5 B C G A B C G A5 A B5 C5 G5 B C G A B C Minimum PRODED TC TC CONNECTON U8c U8a X X U5a U5c U7c Ua U7a Uc A B C A B C Da Da D4b D3a D4a RG-B nput RG-B Output COM RS485 ALTERNATE NORMAL com 0BaseT 0BaseFL 0BaseFL Tx Rx Tx Rx BNC BNC Fibre Optic * Remote Device Shielded Co-axial Co-axial Digital Energy Multilin

8 Ordering F35 - * ** - H * * - F ** - H ** - M ** - P **- U ** - W * For Full Sized Horizontal Mount Base Unit F35 Base Unit CPU E RS485 + RS485 (EC850 option not available) G RS485 + Multi-mode ST 0BaseF H RS485 + Mutli-mode ST Redundant 0BaseF J RS485 + Multi-mode ST 00BaseFX K RS485 + Multi-mode ST Redundant 00BaseFX N RS /00 BaseT S RS485 + port, 00 Mbps, Managed Ethernet Switch Software Options 00 No Software Options 03 EC850 Mount / Coating H Horizontal (9" rack) - Standard A Horizontal (9" rack) - Harsh Chemical Environment Option ertical (3/4 size) - Standard B ertical (3/4 size) - Harsh Chemical Environment Option User nterface 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 Enhanced Chinese Front Panel with User-Programmable Pushbuttons F ertical Front Panel with English display Power Supply H 5 / 50 AC/DC H RH 5/50 AC/DC with redundant 5/50 AC/DC power supply L 4-48 (DC only) CT/T DSP 8F 8F 8F Standard 4CT/4T 8G 8G 8G Sensitive Ground 4CT/4T 8H 8H 8H Standard 8CT 8J 8J 8J Sensitive Ground 8CT 8L 8L 8L Standard 4CT/4T w/ enhanced diagnostics 8M 8M 8M Sensitive Ground 4CT/4T w/ enhanced diagnostics 8N 8N 8N Standard 8CT w/ enhanced diagnostics 8R 8R 8R Sensitive Ground 8CT w/ enhanced diagnostics EC 850 Process Bus 8 8 Port EC 850 Process Bus Module Digital /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 oltage) MOSFET Outputs 4D 4D 4D 4D 4D Digital nputs with Auto-Burnish 4L 4L 4L 4L 4L 4 Form-A (No Monitoring) Latchable Outputs Form-A (No Monitoring) Outputs C C C C C 8 Form-C Outputs D D D D D Digital nputs E E E E E 4 Form-C Outputs, 8 Digital nputs F F F F F 8 Fast Form-C Outputs K K K K K 4 Form-C & 4 Fast Form-C Outputs L L L L L Form-A (Current w/ opt oltage) & Form-C Outputs, 8 Digital nputs M M M M M Form-A (Current w/ opt oltage) & 4 Form-C Outputs, 4 Digital nputs N N N N N 4 Form-A (Current w/ opt oltage) Outputs, 8 Digital nputs P P P P P Form-A (Current w/ opt oltage) Outputs, 4 Digital nputs R R R R R Form-A (No Monitoring) & Form-C Outputs, 8 Digital nputs S S S S S Form-A (No Monitoring) & 4 Form-C Outputs, 4 Digital nputs T T T T T 4 Form-A (No Monitoring) Outputs, 8 Digital nputs U U U U U Form-A (No Monitoring) Outputs, 4 Digital nputs Form-A (Cur w/ opt olt) Form-C Output, Latching Outputs, 8 Digital nputs Transducer /O 5A 5A 5A 5A 5A 4 dcma nputs, 4 dcma Outputs 5C 5C 5C 5C 5C 8 RTD nputs 5D 5D 5D 5D 5D 4 RTD nputs, 4 dcma Outputs 5E 5E 5E 5E 5E 4 dcma nputs, 4 RTD nputs 5F 5F 5F 5F 5F 8 dcma nputs nter-relay Communications 7A 80 nm, multi-mode, LED, Channel 7B 300 nm, multi-mode, LED, Channel 7C 300 nm, single-mode, ELED, Channel 7H 80 nm, multi-mode, LED, Channels nm, multi-mode, LED, Channels 7J 300 nm, single-mode, ELED, Channels 7S G.703, Channels 7T RS4, Channel 7W RS4, Channels 7 EEE C37.94, 80 nm, multimode, LED, Channel 77 EEE C37.94, 80 nm, multimode, LED, Channel S port, 00 Mbps, Managed Ethernet Switch, H (5/50 AC/DC) T port, 00 Mbps, Managed Ethernet Switch, LO (4-48 dc) Accessories for the F35 UR Applications Learning CD TRCD-URA-C-S- Multilink Ethernet Switch ML400-F-H-H-A-A-A-G iewpoint Engineer PE- iewpoint Maintenance PM- iewpoint Monitoring EC850 P--850 isit to: iew Guideform specifications Download the instruction manual Review applications notes and support documents Buy a F35 online iew the UR Family brochure Ordering Note: To view the latest options available for the F35, or to order the UR Classic Front Panel, please visit our online store for more details v3