• User programmable operate/reset curves for thermal, overcurrent and earth fault protection
• Loss of field and out of step, anti backspin and loss of load, 3 phase volt check, phase reversal, VTS and CTS
• Comprehensive start sequence and re-acceleration scheme
• RTD and CLIO (current-loop I/O) available as hardware options
• 2 independent setting groups
• Option of up to 10 RTD inputs, with a selection of different RTD types

Key benefits:

• Programmable Scheme Logic to allow easy customization of the protection and control functions
• Reacceleration (27LV) / low voltage ride through auto restart feature
• Advanced post fault analysis
• Wide choice of communication protocols (IEC 61850, IEC 60870-5- 103, Modbus & Courier)

Key benefits:

• Powerful, free of charge, PC toolsuite
• Optimum management of the installed base, structured as per the substation topology
• Intuitive and versatile interface with file management facilities
• Logical structure based on substation, voltage level and bay
• Version control and cross-checking facilities for IED settings
• Real-time measurement visualization – MiCOM S1 Agile extends to all MiCOM Agile IEDs - including P847 PMU and busbar schemes

Engineering Tool Suite

S1 Agile is the truly universal PC tool for MiCOM Agile relay, assemble all tools in a palette for simple entry, with intuitive navigation via fewer mouse-clicks. No-longer are separate tools required for redundant Ethernet configuration, phasor measurement unit commissioning, busbar scheme operational dashboards, programmable curve profiles or automatic disturbance record extraction – applications are embedded. MiCOM S1 Agile supports all existing MiCOM, K-Series and Modulex, including a utility for automatic conversion of setting files from previous generations of numerical relays like K-series and MiCOM P20 to the latest P40 Agile models.

To move to the future, with no loss of functionality, no loss of device support, and full compatibility with your installed base and system architecture – request a copy of S1 Agile with the contact form link below.

GE Vernova’s latest MiCOM P240 models offer a perfect functional match for our MCHN,MCHG, MOPN and Motpro relays from the heritage installed-base brands of GEC Measurements, GEC Alsthom, GE VERNOVA and Areva:

Refurbishment Solutions – “If It’s Blue Think to Renew”

GE Vernova’s latest MiCOM P240 series models P241 to P243 inclusive offer an ideal path to refurbish an older installed base of MiCOM P240 relays. Whether those older products were initially sold as GE VERNOVA or AREVA-branded products, newer models retain pin-pin refurbishment capability. Advantageously, users can benefit from the advancements made in protection, control, communications, hardware that have taken place in the intervening years. The new P40 retains form, fit and function compatibility but delivers the latest platform and software ready for today’s environment, and for future-proofed application for the decades ahead.

Pin-Pin Upgrade Methodology:

• Take the order code (CORTEC) of the older relay being removed, typically a blue case relay
• Translate to today’s latest GE Vernova MiCOM model, adding Ethernet options if required
• Order the new P40 relay
• Extract settings and logic, use S1 Agile toolsuite to convert settings
• Detach the terminal blocks from old relay, leaving wiring attached / detach terminal blocks from the new.
• Carefully examine the terminal blocks to see that no physical damage has occurred since installation
• Mount new relay. Old relay blocks fit straight onto the new relay - safer, less wiring to reconnect.
• It is recommended to apply rated current and voltage to the relay CT/VT inputs during secondary injection testing to check the continuity of the CT/VT terminal block connections to the relay.
• Download converted files
• Test, return circuit to service with only minutes of downtime

Contact us for advice and support

P40 Agile Enhanced is a compact feeder and voltage relay platform delivering highly-adaptable protection and control.  Fast overcurrent, ground fault, voltage and frequency elements form the central core of performance.  Advanced functionality includes programmable logic and flexible configuration capabilities, plus an extensive suite of communication protocols.  Switchable communication protocols are supported for ease of integration into new or existing SCADA/DCS systems.  The hardware is standardized, providing a universal power supply, multi-range inputs/outputs, and CT/VTs, to reduce order code variants and stocking / spares inventories.

P40 Agile Enhanced offers power quality monitoring including harmonic detection and recording with a sampling rate of 64 samples/cycle, fast protection execution, data-logging, oscillography and events capture.  This enables operators to pinpoint issues quickly, ensuring service reliability and availability.

With a 20TE (4”) withdrawable case, shallow depth, and high density I/O, panel design is simplified and more economical. P40 Agile Enhanced natively supports IEC 61850 Edition 2 and offers a single CID settings file for faster substation engineering.  It also supports advanced cybersecurity features including RBAC (role-based access control) and Syslog, offering defense against threats and full traceability of user actions.

Embedded suite of serial and Ethernet protocols including IEC 61850 Ed. 2, IEC62439 (PRP/HSR), Modbus RTU, Modbus TCP, IEC 60870-5-103, DNP 3.0 serial and DNP 3.0 Ethernet protocols facilitate ease of integration to legacy and greenfield systems. Choice of copper or fiber Ethernet interface available to fit customer needs.

Key features & benefits of this range include:

• Compact design for power distribution and industry applications, ideal for on-switchgear installation
• Draw-out construction for simplified testing, commissioning and maintenance
• High I/O density - up to 11 inputs / 11 outputs or 14 inputs / 9 outputs - in a case as small as 20TE (4 inch) width x 155mm depth
• Redundant Ethernet communication (PRP/HSR) ensuring uninterrupted data exchange
• CyberSentry™ Advanced Security, including AAA, role-based access control and Syslog
• Single setting file for relay configuration – fast set-up, simple as-installed record, full traceability
• Faster response to faults limits arcing energy and the duration of touch/step potential rise
• Uptime - condition monitoring of the relay and the entire primary equipment bay/cell
• Monitors renewables – harmonics imposed on the grid with THD measured up to the 21st order
• Extensive recording - 2048 events, 25 fault records, disturbance recording at up to 128 samples/cycle
• Accurate IEEE® 1588 (PTP), IRIG-B and SNTP time synchronization
• Precise fault location aids dispatching of troubleshooting crews
• Harsh environment coating as standard
• Ecodesign with documented Product Environmental Profile (PEP)
• Designed with an IEC62443-4-1:2018 certified secure development lifecycle process

P40 Enhanced Explorer

Simulation & Testing

To aid commissioning, a simulation feature is provided to test the relay’s functionality and response to programmed conditions, without the need of external AC voltage and current inputs. When placed in simulation mode, the relay suspends reading actual AC inputs, generates samples to represent the programmed phasors, and loads these samples into the memory to be processed by the relay. Normal (pre-fault), fault and post-fault conditions can be simulated to exercise a variety of relay features. Other test operations are also possible such as an LED lamp test for each color, contact input states and testing of output relays.

Application Model Selection

Toolsuite

All aspects of P40 Agile Enhanced configuration can be managed using the tool suite software.

• IED Engineer
• System Integration
• Firmware & License
• Product Selection
• Data Model Management
• Tests & Commissioning
• Maintenance & Monitoring
• Network/Fault Analysis

Models with software version 05 are recommended to be configured with EnerVista Setup software for commonality with 8 series, and support migration from 350 and F650 models. Models with software version 03 and prior will continue to be supported by EnerVista Flex. Choose 03 software in case of P40 Agile Enhanced relay installed base and would like to continue with the same configuration tool.

The P40 Agile scalable range (design suffix ‘A’) offers standardization and adaptability, addressing applications from distribution (as primary protection) to transmission (as back-up protection solution). A withdrawable design with 4”, 6”, and 8” case sizes for reduced space applications and MIDOS 4mm heavy-duty terminals for DC and AC terminations are central to its design. Advanced communications with support for up to two Ethernet ports, and optional redundancy protocols (RSTP or PRP/HSR) offer easy integration with substation automation systems for increased situational awareness. Scalable binary I/O and trip circuit supervision can coexist in a single package for demanding applications. Powerful graphical logic allows the user to customize the protection and control functions, program the opto-isolated binary inputs, relay outputs and LEDs.

Key features & benefits of this range include:

• Phase and ground protection, including sensitive earth settable down to 1mA pick-up
• Multi-stage independent protection elements, variety of curves in 4 setting groups
• High impedance fault, load encroachment, switch onto fault and fault locator
• Rate of change, full-scheme auto-reclose and synchrocheck, transient ground fault
• Scalable hardware, covering the MIDOS case 20 (4 inch), 30 (6”) and 40TE (8”) models
• Single Ethernet, PRP and HSR redundancy available
• Certified for feeder and high impedance busbar applications
• Two stage circuit breaker failure and breaker condition monitoring
• Switchgear supervision including CT/VT, DC supply, full Trip Circuit Supervision
• Switch control and status (up to 8), up to 2048 events and 15 disturbance records of 10.5 seconds each

P14D Functional Block Diagram

Two communication ports are standard: a rear port providing remote communications and a front USB port for substation operators for local device configuration and management.

Additionally up to two Ethernet ports can be ordered to achieve Ethernet communication redundancy.

Supported Communication Protocols Include:

• Courier / K-Bus
• Modbus
• IEC 60870-5-103
• DNP 3.0 (RS485 serial or Ethernet)
• IEC 61850 Ed.1 (100 Mbit/s Ethernet)
• IEC 61850 Ed. 2 and with IEC 60870-5-103 or Courier/K-Bus protocols available for concurrent serial connection
• Redundant Ethernet protocols PRP, HSR and RSTP also available with dual RJ45 or dual fiber media

Flexible Hardware Platform

• Space-saving 4U height and 20TE (4"), 30TE (6") or 40TE (8") case sizes
• Wide choice of opto-isolated binary inputs and output relays
• Binary inputs ESI 48-4 EB2 compliant – avoids spurious pickup from induction on field wiring
• High density I/O with up to 13 inputs & 12 outputs
• N/O (Form A) and N/C (Form B) watchdog contacts
• Field upgradeable to change the relay model avoiding costly hardware change

The front-panel interface allows direct IED interaction. Integrated user function keys and tri-color programmable LEDs provide a cost-effective solution for control and annunciation.

• Simplified configuration file creation and management, following the substation topology
• Ethernet and IEC 61850 configuration, including SCL import and export
• Programmable logic, menu text and IDMT curve profiles
• Setting conversion from MiCOM P20 series and K-series to P40 Agile Scalable version
• Events and disturbance record extraction and viewing

Many distribution utilities have a large installed base of 1st generation numerical K-series relays. A fast retrofit upgrade is required to replace with modern P40 Agile relays, in the minimum of downtime.

The new relays need zero or minimal configuration as the K-series “as-fitted” settings are extracted and automatically converted to match the P40 Agile Scalable relays. Configuration and injection testing is done away from the destination feeder, in a spare case. The device is pin-to-pin compatible with the legacy relay case which is left intact - no wiring is disturbed, and the feeder outage time is less than 5 minutes.
K Series - Legacy

The Agilefit CDG retrofit solution** enables customers to replace their CDG overcurrent and/or earth fault relays with a P14N relay to obtain the latest benefits of P40 Agile. This retrofit kit provides a pre-wired cradle allowing the P14N relay to slide into the existing CDG relay case. The AgileFit CDG retrofit includes a P14NB or P14NZ relay equipped with standard earth CT or SEF CT input and an RS485 rear communications port. Use the Agilefit CDG retrofit kit model number and wiring diagram to identify which inputs and outputs are applicable to the delivered variant.

Key Benefits of Retrofit

• Complete protection, control and monitoring of feeders
• Wider setting range
• Front USB port for rapid access
• Harsh environmental coating as standard
• Easy installation – retrofit kit slides into existing CDG case
• Minimal impact on wiring, downtime merely minutes

GE Vernova’s application and services teams are adept in providing retrofit solutions for our installed base of former English Electric, AEI, Chamberlain & Hookham, GEC Measurements, FIR, AREVA and GE VERNOVA-branded devices. In particular, the 4U MIDOS case format of P40 Agile Enhanced assists in refurbishment of MCGG, METI, KCGG, KCEG, KCGU, KCEU, KVFG, KMPC, KAVS, KAVR100, KVTR, Modulex MX3 models and first-generation MiCOM. Retrofit of PBO and IAC relays is eased if the P40 Agile Enhanced (compact) model is selected for its shallow depth, extending less than 160mm behind the panel.

The F650 incorporates the industry-leading communication technologies making it one of the easiest and flexible feeder protection relays for use and integration into new and existing infrastructures. The F650 provides optional Parallel Redundancy Protocol (PRP), High Availability Seamless Ring (HSR) (IEC 62439-3) and also Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1D) to increase network availability and reliability for critical applications.

The F650 includes up to three communication ports that operate simultaneously. Redundant ports are also available for special applications.

The F650 supports popular industry leading standard protocols enabling easy, direct integration into electrical SCADA and HMI systems. The protocols supported by the F650 include:

• IEC 61850 Edition 2
• DNP 3.0
• Modbus RTU
• Modbus TCP/IP
• IEC 60870-5-103 and IEC 60870-5-104
• PRP & HSR (IEC 62439-3)
• RSTP (IEEE 802.1D)
• IEEE 1588 (PTP) for time synchronization

The F650 provides integration with 61850 standard edition 2. IEC 61850 allows for the seamless connection of IEDs from multiple vendors. In addition to device interoperability, these protocols are designed to control the substation via a LAN instead of through discrete wiring to an RTU.

Example of redundant HSR and PRP Architecture

Redundancy protocols (PRP and HSR) can be used for various networking architectures including combined PRP/HSR topologies.

The EnerVista Suite is an industry-leading set of software programs that simplifies every aspect of using the F65 relay. The EnerVista suite provides all the tools to monitor the status of your the protected asset, maintain the relay, and integrate information measured by the F650 into DCS or SCADA monitoring systems. Convenient COMTRADE and Sequence of Events viewers are an integral part of the 650 Setup software included with every F650 relay, to carry out postmortem event analysis to ensure proper protection system operation.

The 650 Logic Configuration software is a powerful programming logic engine that provides the ability to create customized protection and control schemes thereby minimizing the need, and costs associated with auxiliary components and wiring.

Advanced Communications

Three communication ports are standard: a rear serial port providing remote communications, a front USB port, and a rear Ethernet for device configuration and management.

Two additional Ethernet ports can be ordered to achieve Ethernet communication redundancy.

Supported Communication Protocols Include:

• Modbus (RS485 serial or Ethernet)
• IEC 60870-5-103
• DNP 3.0 (RS485 serial or Ethernet)
• IEC 61850 Ed. 2 with concurrent serial connection
• Redundant Ethernet protocols PRP, HSR, and failover also available with dual RJ45 or dual fiber media

Flexible Hardware

• Space-saving 4U height with 6" (30TE) case size
• Wide choice of opto-isolated binary inputs and output relays
• Binary inputs ESI 48-4 EB2 compliant – avoids spurious pickup from induction on field wiring
• High density I/Os in various combinations depending on case size option
• Ungrouped binary inputs for trip circuit supervision
• Field upgradeable, avoiding costly hardware changes
• 6" (30TE) models can accommodate:
  • 1 x RS485/IRIG-B interface
  • Up to 3 x RJ45/fiber optic ports for single and redundant Ethernet plus additional engineering access
  • From 11 to 30 binary inputs, and 9 to 25 relay outputs, depending on the order code

Simulation & Testing

To aid commissioning, a simulation feature is provided to test the relay’s functionality and response to programmed conditions, without the need for external AC voltage and current inputs. When placed in simulation mode, the relay suspends reading actual AC inputs, generates samples to represent the programmed phasors, and loads these samples into the memory to be processed by the relay. Normal (pre-fault), fault, and post-fault conditions can be simulated to exercise a variety of relay features. Other test operations, such as an LED lamp testing for each color, contact input states, and testing of output relays, are also possible.

The Multilin 850 is an advanced feeder protection relay that provides high performance protection, high density I/O, extensive programmable logic and flexible configuration capabilities. With protection and control logic, the 850 allows for simplified coordination with upstream and downstream disconnect devices. The Multilin 850 supports both industrial and distribution utility feeders. Dual feeders (850D) and multi feeder (850P) in electrical applications are also supported.

As part of the 8 Series platform of relays, the Multilin 850 shares the advanced communications and cyber security features and EnerVista software suite that is common to the platform. Learn more about the Multilin 8 Series platform.

Comprehensive feeder protection

• One box solution with advanced logic and configuration flexibility to provide comprehensive primary or backup protection, control and monitoring for 2 feeders or for feeders with 2 sets of voltage inputs.
• breaker diagnostics with high-end fault and disturbance recording
• Integrated arc flash detection using light sensors supervised by overcurrent to reduce incident energy and equipment damage.
• High-end cyber security such as AAA, Radius, RBAC and Syslog, enabling NERC CIP requirements.
• Draw-out design simplifies testing, commissioning and maintenance, increasing process uptime.
• Optional Wi-Fi connectivity minimizes system configuration and provides safe relay programming and diagnostic retrieval.
• Patented environmental monitoring, providing visibility to changes in environmental conditions that can affect relay life.

The Multilin 850D is designed for high performance protection, control and monitoring of up to two distribution feeders, and provides all the functionalities required for a distribution feeder including SOFT, under current and pole discordance. Extensive programmable logic and flexible configuration capabilities along with sequence coordination enable the 850D to comply with system coordination requirements.

850D key features

• Up to 2 feeders within one relay
• Dual voltage banks with single feeder
• High-end cyber security such as AAA, Radius, RBAC, and Syslog helps enable NERC® CIP requirements
• Draw-out design simplifies testing, commissioning and maintenance, thereby increasing process uptime
• Wi-Fi connectivity minimizes system configuration and provides safe relay programming and diagnostic retrieval
• Relay environmental diagnostic information helps reduce system downtime

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Manufacturing for the 850P has been discontinued.  As an alternative, please refer to the 850D

The Multilin 850P relay has been designed for the management, protection and control of multi feeder applications supporting both traditional voltage inputs as well as Low Energy Analog (LEA) inputs. A maximum of 4 feeders can be supported by the 850P.

The 850P addresses the following customer challenges:

Key benefits

• Reduce number of IEDs in the system, resulting in lower capital and O&M costs, and smaller battery sizing
• Mean time to repair less than 15mins with field swappable PSU, draw out construction and ready to consume service reports
• Extend asset life with built-in environmental monitoring, battery and advanced breaker monitoring
• Same device-based solution (850D/P) reduces training needs, standardizes SKUs and harmonizes the user and operational experience

View Brochure

The Multilin 850 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.

The Multilin 850 delivers comprehensive data logging providing the recording of 16 analog values selected from any analog values calculated by the relay. This data capture flexibility allows the operator to measure power factor or reactive power flow (for example), for several hours or even days, enabling detailed analysis and corrective action to be taken.

• Instantaneous and time phase overcurrent protection
• Thermal overload, instantaneous and time ground/neutral overcurrent protection, wattmetric ground fault directional
• Transient ground fault detection (TGFD)
• Dedicated harmonic inrush detection
• Neutral and auxiliary overvoltage
• Phase and auxiliary undervoltage
• Underfrequency
• Four-shot automatic reclosers for up to six breakers
• Built-in selector switch

Protection & 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 cost-effective solutions and features high performance protection, expandable I/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. It also provides fast and deterministic execution of programmable logic necessary for substation automation applications. Graphical programming tools (Viewpoint Engineer), supported by a library of logic components, make the F35 simple to use and configure.

A sensitive wattmetric zero-sequence directional function can be used on isolated or resonant (Petersen coil) grounded, low-resistance grounded and solidly grounded systems to detect ground faults. This function determines the presence and direction of ground faults by measuring the value and direction of zero-sequence power. This flexible element responds to power derived from zero-sequence voltage and current in a direction specified by the element characteristic angle. Power can be selected as active, reactive, or apparent. Therefore, the element may be used to sense either forward or reverse ground.

The F35 has a wide range of protection elements that have many years of proven field experience.

Functional Block Diagram

ANSI® Device Numbers & Functions

• Metering - current, voltage, power, energy, frequency and harmonics 
• Oscillography – analog and digital parameters at 64 samples/cycle
• Event Recorder - 1024 time tagged events with 0.5ms scan of digital inputs
• Data Logger - 16 channels with sampling rate up to 1 sample / cycle
• Setting for security audit trails for tracking changes to F35 configurations

Monitoring & Diagnostics

The F35 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.

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 unit and auxiliary transformers, and balance of plant protection.

Complete IEC 61850 Process Bus solution providing resource optimization and minimizing total P & C life cycle costs

• Three independent 100Mbps Ethernet ports enable purpose specific LAN support that eliminates latency effect of heavy traffic protocols on mission critical communication services
• Embedded IEEE 1588 time-synch protocol support eliminates dedicated IRIG-B wiring requirements for IEDs
• Direct I/O secures high-speed exchange of binary data between URs
• Increase network availability by reducing failover time to zero through IEC62439-3 PRP, HSR or dual HSR support

Advanced 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 three independent and redundant Ethernet options provide the means to create fault tolerant communication architectures in an easy, cost-effective manner.

The F35 supports the most popular industry standard protocols enabling easy, direct integration into DCS and SCADA systems.

• IEC 61850-9-2LE networked or IEC61850-9-2 Hardfiber process bus support
• DNP 3.0 (serial & TCP/IP)
• Ethernet Global Data (EGD)
• IEC 60870-5-103 and IEC 60870-5-104
• Modbus RTU, Modbus TCP/IP
• HTTP, TFTP, SFTP and MMS file transfer
• Redundant SNTP and IEEE 1588 for time synchronization
• PRP as per IEC 62439-3
• Supports Routable GOOSE (R-GOOSE)

Use the F35 with integrated IEC 61850 to lower costs associated with multi-feeder protection, control and automation. GE Vernova’s leadership in IEC 61850 comes from thousands of installed devices and follows on years of development experience with UCA 2.0.

The F35’s 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 Universal Relay applications, including protection functions, FlexLogic, metering and communications. 
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The F35 can also connect to GE Vernova MU320 or third-party merging units using standard IEC 61869 or IEC 61850-9-2LE communication protocols.

CyberSentry enables UR devices to deliver full cyber security features that help customers to comply with NERC CIP and NITIR 7628 cyber security requirements through supporting the following core features:

Secure FW upgrade

UR FW files v7.9 and up now include a hash code that allows for authentication prior to being used for upgrading UR devices.

Password Complexity

Supporting up to 20 alpha- numeric or special characters, UR passwords exceed NERC CIP requirements for password complexity. Individual passwords per role are available.

AAA Server Support (Radius)

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 enables UR devices integration with established SEM (Security Event Management) systems.

EnerVista™ Software

The EnerVista™ suite is an industry-leading set of software programs that simplifies every aspect of using the F35 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 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 and ensure proper protection system operation. 
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