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ALSTOM GE Generator Protection Relay

Pioneers in the industry, we offer micom agile p34x generator protection systems, gpm-s stator ground protection module, gpm-f field ground protection module, g650 generator protection system, w650 wind generator protection system and 489 generator protection system from India.
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MiCOM Agile P34x Generator Protection Systems
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MiCOM Agile P34x Generator Protection Systems

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P344 is under last-time buy. Orders may be placed until 31st December 2019, and will be fulfilled based upon availability. As an alternative, please refer to P345.

GE's MiCOM Agile P34x generator protection relays provide flexible and reliable integration of protection, control, monitoring and measurement functions for a wide range of applications. The P34x relay platform is available in seven models that cover most installations from small generators to sophisticated systems including generator-transformer applications and large variable speed double fed induction pumped storage machines.

Key features:

Comprehensive, flexible communications options with a number of protocols and ports available
User-friendly programmable scheme logic allows easy customization of the protection and control functions
Binary inputs offer programmable pickup voltage thresholds and filtering enabling a truly universal application
High break output contacts eliminate reliance on auxiliary devices
Unique low frequency protection for variable speed double fed induction machines
Rotor earth fault protection


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  • Item Code: P34x
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GPM-S Stator Ground Protection Module
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GPM-S Stator Ground Protection Module

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Complete Generator System Protection
Stator ground module works in combination with GE’s Multlin G60 and MiCOM Agile P345 to provide a 100% stator ground fault protection that is operational during generator start-up, running and stopped conditions. In 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 thereby protecting the complete stator winding and allowing early detection of stator ground fault conditions.
Key Benefits
• Detect ground faults through 100% of the stator winding including neutral point
• Sub-harmonic injection based stator ground protection provides early detection of ground fault conditions
• Designed to operate with industry leading G60 and P345 Generator Protection Systems  • Active protection of the generator even under machine shutdown conditions for increased asset life
• Providing a wide range of fault resistance coverage which allows for greater generator protection
• Increase generator life span by easily upgrading your current G60 or P345 generator protection relay with the 100% Stator Ground Protection Module


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  • Item Code: GPM-S
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GPM-F Field Ground Protection Module
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GPM-F Field Ground Protection Module

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The field ground protection module, GPM-F works in combination with the Multilin G60 to detect ground faults in the field winding of the generator. Providing application flexibility, the field ground protection module can be configured for either single point injection or double point injection based on application requirements. The solution includes: two stage field ground detection, injected voltage and current supervision, brush lift-off detection, field over and under current elements and field ground fault location.
 
•  Providing advanced field ground fault protection for generator applications
•  Allowing both single point and double point injection methods provides optimal application flexibility depending on system configuration
•  Reduce generator down-time by locating the fault within the field winding when connected in single point injection method
•  Designed to operate with Multilin’s industry leading G60 Generator Protection System   •  Continuously monitors and protects the generator during stopped, starting and running conditions for increased asset life
•  Reduce system configuration time by configuring the Field Ground Protection Module through the G60 Generator Protection System and the easy-to-use EnerVista Setup Software
•  Increase generator life span by easily upgrading your current G60 generator protection relay with the Field Ground Protection Module


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  • Item Code: GPM-F
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G650 Generator Protection System
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G650 Generator Protection System

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The G650 is a Distributed Generation Protection and Control Relay designed for complete protection of small to medium sized generators as well as operate as a control system for distributed generation interconnections. The G650 provides a cost effective and scalable solution that allows for tailoring your protection, communications, and I/O requirements to meet the needs of your specific application.

 
Features and Benefits
Ideal for Distributed Generator Applications
All required protection features for small to medium sized generators
Configurable logic for creating customized generator control schemes

Cost Effective and Scalable Solution
Basic and Enhanced Protection Options
Alphanumeric and Graphical User Interfaces
Multiple Communication options available

Industry Leading Fault Recording Capability
Large capacity Sequence of Event Recording
High Sample Waveform Fault recording (64 samples/cycle)
Long term Data Logger recording

Most features available in the Distributed Generation Protection market segment
Programmable Control Logic
Ethernet Communications
High End Fault Recording

The G650 is a Distributed Generation Protection and Control Relay designed for complete protection of small to medium sized generators as well as operate as a control system for distributed generation interconnections. The G650 provides a cost effective and scalable solution that allows for tailoring your protection, communications, and I/O requirements to meet the needs of your specific application.

 
Features and Benefits
Ideal for Distributed Generator Applications
All required protection features for small to medium sized generators
Configurable logic for creating customized generator control schemes

Cost Effective and Scalable Solution
Basic and Enhanced Protection Options
Alphanumeric and Graphical User Interfaces
Multiple Communication options available

Industry Leading Fault Recording Capability
Large capacity Sequence of Event Recording
High Sample Waveform Fault recording (64 samples/cycle)
Long term Data Logger recording

Most features available in the Distributed Generation Protection market segment
Programmable Control Logic
Ethernet Communications
High End Fault Recording


Additional Information:
  • Item Code: G650
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W650 Wind Generator Protection System
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W650 Wind Generator Protection System

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The modular W650 unit has been designed as a comprehensive generator controller specially adapted to wind turbine generators.Based on the state of the art W650 family, it utilizes modern 32 bit processor platform to provide a complete solution not only for the needs of present systems but also ready for the future. The W650 simplifies the design of systems in wind turbine
generation due to the complete set of protection, measurement, control and recording functions. Maintenance is eased thanks to the modular design whereas cost is scalable depending on the
options to allow a cost effective solution from medium to large size generators.
 

Features and Benefits
All in one box: protection, control, metering and monitoring
- Flash memory for field upgrades - Can Bus interface - Ethernet communications


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  • Item Code: W650
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489 Generator Protection System
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489 Generator Protection System

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This product is under last-time buy. Orders may be placed until 31st December 2021, and will be fulfilled based upon availability. As an alternative, please refer to the 889 relay.

The SR489 Generator Protection System, a member of the SR family of relays, provides protection, control and advanced communications in a cost effective industry leading draw-out construction. Designed for small and medium sized generators, the 489 delivers advanced protection including generator stator differential protection. The 489 also includes detailed diagnostic information allowing for reduced troubleshooting time.

Key Benefits

Complete, secure protection of small to medium sized generators
Easy to use generator protection supported by industry leading software tools.
Advanced protection and monitoring features including the use of RTDs for stator and bearing thermal protection and Analog Inputs for vibration monitoring
Draw-out construction allowing for minimized downtime and easy removal/installation of the 489 during maintenance routines
Large, user-friendly front panel interface
Enhanced generator troubleshooting through the use of IRIG-B time synchronized event records, waveform capturing, and data loggers
Simplified setpoint verification testing using built in waveform simulation functionality
Cost effective communication through industry standard hardware (RS232, RS485, 10BaseT Ethernet) and protocols (Modbus RTU, Modbus TCP/IP, DNP 3.0)
Harsh Chemical Environment Option


Additional Information:
  • Item Code: 489
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P343 Generator Protection Relay
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P343 Generator Protection Relay

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Overview

GE's Agile P34x generator protection solutions provide extensive functionality to meet all generator and generator - transformer applications, including differential protection for fast and selective tripping of phase and earth faults. All generator protection, control, monitoring, recording and communications components are housed within one box, and the solutions are accompanied by a comprehensive library of hardware options, protection and control functions to meet system requirements.

Key benefits:

  • Extensive condition based monitoring features for generators and transformers
  • Graphical programmable scheme logic eases protection scheme creation and avoids the need for external logic controllers
  • Range of different protocols (MODBUS, DNP3, IEC 60870-5-103 and IEC 61850) are available
  • IEC 61850 / DNP3.0 redundant Ethernet, supporting self healing ring, RSTP, dual homing or PRP
  • Programmable curves for easy protection customization

Main characteristics:

  • Sensitive rotor earth fault protection using low frequency injection method
  • Harsh Environment Option to protect against corrosive gases such as H2S or SO2
  • Generator and transformer thermal overload, transformer loss of life and through fault monitoring
  • Extensive protection for large machines such as pole slipping and 100% stator earth fault protection (3rd harmonic and low frequency injection method)

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P342 Generator Protection Relay
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P342 Generator Protection Relay

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Overview

GE's Agile P34x generator protection solutions provide extensive functionality to meet all generator and generator - transformer applications, including differential protection for fast and selective tripping of phase and earth faults. All generator protection, control, monitoring, recording and communications components are housed within one box, and the solutions are accompanied by a comprehensive library of hardware options, protection and control functions to meet system requirements.

Key benefits:

  • Extensive condition based monitoring features for generators and transformers
  • Graphical programmable scheme logic eases protection scheme creation and avoids the need for external logic controllers
  • Range of different protocols (MODBUS, DNP3, IEC 60870-5-103 and IEC 61850) are available
  • IEC 61850 / DNP3.0 redundant Ethernet, supporting self healing ring, RSTP, dual homing or PRP
  • Programmable curves for easy protection customization

Main characteristics:

  • Sensitive rotor earth fault protection using low frequency injection method
  • Harsh Environment Option to protect against corrosive gases such as H2S or SO2
  • Generator and transformer thermal overload, transformer loss of life and through fault monitoring
  • Extensive protection for large machines such as pole slipping and 100% stator earth fault protection (3rd harmonic and low frequency injection method)

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P344 Generator Protection Relay
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P344 Generator Protection Relay

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GE's Agile P34x generator protection solutions provide extensive functionality to meet all generator and generator - transformer applications, including differential protection for fast and selective tripping of phase and earth faults. All generator protection, control, monitoring, recording and communications components are housed within one box, and the solutions are accompanied by a comprehensive library of hardware options, protection and control functions to meet system requirements.

Key benefits:

  • Extensive condition based monitoring features for generators and transformers
  • Graphical programmable scheme logic eases protection scheme creation and avoids the need for external logic controllers
  • Range of different protocols (MODBUS, DNP3, IEC 60870-5-103 and IEC 61850) are available
  • IEC 61850 / DNP3.0 redundant Ethernet, supporting self healing ring, RSTP, dual homing or PRP
  • Programmable curves for easy protection customization

Main characteristics:

  • Sensitive rotor earth fault protection using low frequency injection method
  • Harsh Environment Option to protect against corrosive gases such as H2S or SO2
  • Generator and transformer thermal overload, transformer loss of life and through fault monitoring
  • Extensive protection for large machines such as pole slipping and 100% stator earth fault protection (3rd harmonic and low frequency injection method)

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P345 Generator Protection Relays
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P345 Generator Protection Relays

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GE's Agile P34x generator protection solutions provide extensive functionality to meet all generator and generator - transformer applications, including differential protection for fast and selective tripping of phase and earth faults. All generator protection, control, monitoring, recording and communications components are housed within one box, and the solutions are accompanied by a comprehensive library of hardware options, protection and control functions to meet system requirements.

Key benefits:

  • Extensive condition based monitoring features for generators and transformers
  • Graphical programmable scheme logic eases protection scheme creation and avoids the need for external logic controllers
  • Range of different protocols (MODBUS, DNP3, IEC 60870-5-103 and IEC 61850) are available
  • IEC 61850 / DNP3.0 redundant Ethernet, supporting self healing ring, RSTP, dual homing or PRP
  • Programmable curves for easy protection customization

Main characteristics:

  • Sensitive rotor earth fault protection using low frequency injection method
  • Harsh Environment Option to protect against corrosive gases such as H2S or SO2
  • Generator and transformer thermal overload, transformer loss of life and through fault monitoring
  • Extensive protection for large machines such as pole slipping and 100% stator earth fault protection (3rd harmonic and low frequency injection method)

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P346 Generator Protection Relay
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P346 Generator Protection Relay

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GE's Agile P34x generator protection solutions provide extensive functionality to meet all generator and generator - transformer applications, including differential protection for fast and selective tripping of phase and earth faults. All generator protection, control, monitoring, recording and communications components are housed within one box, and the solutions are accompanied by a comprehensive library of hardware options, protection and control functions to meet system requirements.

Key benefits:

  • Extensive condition based monitoring features for generators and transformers
  • Graphical programmable scheme logic eases protection scheme creation and avoids the need for external logic controllers
  • Range of different protocols (MODBUS, DNP3, IEC 60870-5-103 and IEC 61850) are available
  • IEC 61850 / DNP3.0 redundant Ethernet, supporting self healing ring, RSTP, dual homing or PRP
  • Programmable curves for easy protection customization

Main characteristics:

  • Sensitive rotor earth fault protection using low frequency injection method
  • Harsh Environment Option to protect against corrosive gases such as H2S or SO2
  • Generator and transformer thermal overload, transformer loss of life and through fault monitoring
  • Extensive protection for large machines such as pole slipping and 100% stator earth fault protection (3rd harmonic and low frequency injection method)

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P348 Generator Protection Relay
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P348 Generator Protection Relay

Product Price : Get Latest Price

GE's Agile P34x generator protection solutions provide extensive functionality to meet all generator and generator - transformer applications, including differential protection for fast and selective tripping of phase and earth faults. All generator protection, control, monitoring, recording and communications components are housed within one box, and the solutions are accompanied by a comprehensive library of hardware options, protection and control functions to meet system requirements.

Key benefits:

  • Extensive condition based monitoring features for generators and transformers
  • Graphical programmable scheme logic eases protection scheme creation and avoids the need for external logic controllers
  • Range of different protocols (MODBUS, DNP3, IEC 60870-5-103 and IEC 61850) are available
  • IEC 61850 / DNP3.0 redundant Ethernet, supporting self healing ring, RSTP, dual homing or PRP
  • Programmable curves for easy protection customization

Main characteristics:

  • Sensitive rotor earth fault protection using low frequency injection method
  • Harsh Environment Option to protect against corrosive gases such as H2S or SO2
  • Generator and transformer thermal overload, transformer loss of life and through fault monitoring
  • Extensive protection for large machines such as pole slipping and 100% stator earth fault protection (3rd harmonic and low frequency injection method)

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P391 Generator Protection Relay
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P391 Generator Protection Relay

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The P391 rotor earth fault module provides detection of rotor earth fault faults in the field winding of the generator with the P342-6 generator protection relays. GE's Agile P34x generator protection solutions provide extensive functionality to meet all generator and generator - transformer applications, including differential protection for fast and selective tripping of phase and earth faults. All generator protection, control, monitoring, recording and communications components are housed within one box, and the solutions are accompanied by a comprehensive library of hardware options, protection and control functions to meet system requirements.

Key benefits:

  • Extensive condition based monitoring features for generators and transformers
  • Graphical programmable scheme logic eases protection scheme creation and avoids the need for external logic controllers
  • Range of different protocols (MODBUS, DNP3, IEC 60870-5-103 and IEC 61850) are available
  • IEC 61850 / DNP3.0 redundant Ethernet, supporting self healing ring, RSTP, dual homing or PRP
  • Programmable curves for easy protection customization

Main characteristics:

  • Sensitive rotor earth fault protection using low frequency injection method
  • Harsh Environment Option to protect against corrosive gases such as H2S or SO2
  • Generator and transformer thermal overload, transformer loss of life and through fault monitoring
  • Extensive protection for large machines such as pole slipping and 100% stator earth fault protection (3rd harmonic and low frequency injection method)

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G30 Generator Protection System
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G30 Generator Protection System

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Built on the industry-leading UR platform, the G30 provides advanced protection for small to medium-sized steam, hydraulic and combustion-turbine generators. The G30 is also well suited for applications where both the generator and transformer are in the same zone of protection, providing the required protection in one device. The G30 provides advanced communication with an integrated managed Ethernet switch, while supporting standard communication protocols including IEC 61850.
Key Benefits

Complete protection for small to medium-sized generators and transformers
Advanced IEC 61850 Ed. 1 and Ed. 2 certified implementation, complete settings via SCL files and flexible process bus support (IEC 61850-9-2LE or IEC 61850-9-2 Hardfiber) ensures interoperability, device managing optimization and reduced cost of ownership
Routable GOOSE (R-GOOSE) enables GOOSE messages going beyond the substation, which enables wide area protection and control applications
Combined generator and transformer protection
Robust network security enabling Critical Infrastructure Protection through user command logging, and dual permission access control
Application flexibility with multiple I/O options including high density I/O, programmable logic, modularity, and specific customization
High-speed peer-to-peer communications allowing reduction of relay-to-relay wiring and associated installation costs
An integrated large, full color display, provides real-time visualization and control of the protected bay, via a bay mimic as well as annunciator functionality and graphical visualization of phasors


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  • Item Code: G30
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889 Generator Protection System
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889 Generator Protection System

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The Multilin 889 relay, a member of the Multilin 8 Series protective relay platform, has been designed for the protection, control, monitoring and management generators and in-zone transformers used in both industrial and utilities applications.

The Multilin 889 provides advanced, high-speed protection, extensively customizable programmable logic, and flexible configuration capabilities, to maximize the operational performance and life of critical generators.

Equipped with the latest in advanced communications, the Multilin 8 Series supports IEC 61850 Edition 2 ensuring simplified device integration and dual communication ports with IEC 62439/PRP, enabling users to achieve zero latency in communications for high reliability network architectures, ensuring complete asset monitoring and control.

Key Benefits

Enhanced generator protection algorithms provide sub-cycle differential protection, ensuring faster fault clearing times for reduced generator damage
Dedicated generator monitoring and control functions providing mission critical operational data to enable a pro-active maintenance approach
Additional overall generator-transformer differential (87O) providing additional back-up protection
Advanced differential protection for both generator and in-zone transformer
Industry standard cyber security tools such as AAA, Radius, RBAC and Syslog enabling NERC/CIP requirements
Draw-out design simplifies testing and increases process uptime
Optional Wi-Fi minimizes system configuration and facilitates safe relay programming and diagnostic retrieval
To simplify the migration and upgrade from an existing SR 489 protection relays, retrofit kits have been developed which significantly simplify the upgrade process.


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  • Item Code: 889
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G60 Generator Protection System
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G60 Generator Protection System

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Generator Protection Systems
Built on the industry-leading UR platform, the G60 offers superior protection for medium and large generators, including large steam and combustion turbines, combined cycle generators and multi-circuit hydro units. The G60 may also be used on pumped storage generators without the need to switch the CT secondary circuitry. The G60 provides advanced communication with an integrated, fully managed Ethernet switch reducing network installation costs while supporting industry standard communication protocols.

Key Benefits

Secure, high-speed protection elements for complete generator protection, compliant with IEEE C37.102
Advanced IEC 61850 Ed. 1 and Ed. 2 certified implementation, complete settings via SCL files and flexible process bus support (IEC 61850-9-2LE or IEC 61850-9-2 Hardfiber) ensures interoperability, device managing optimization and reduced cost of ownership
Routable GOOSE (R-GOOSE) enables GOOSE messages going beyond the substation, which enables wide area protection and control applications
Robust network security enabling Critical Infrastructure Protection through user command logging, and dual permission access control
Phasor Measurement Unit (synchrophasor) according to IEEE® C37.118 (2011) and IEC® 61850-90-5 support
Application flexibility with multiple I/O options including high density I/O, programmable logic, modularity, and specific customization
An integrated large, full color display, provides real-time visualization and control of the protected bay, via a bay mimic as well as annunciator functionality and graphical visualization of phasors

 



Additional Information:
  • Item Code: G60
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