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Digital And Smart Grid Enterprises
Dynamic Enclave,Kamothe, Raigad, Navi Mumbai, Thane, Maharashtra
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ALSTOM GE Transmission Protection

We are a leading Manufacturer of schneider micom p441 full scheme distance protection relays, p442 numerical distance protection relays, supplier of alstom ge d60 line distance protection system-line differential protection relays, micom agile p591,592,593 electrical communications interface units, alstom ge d30 line distance protection system-ge multiline numerical relays and micom agile p44t catenary distance protection system from Navi Mumbai, India.
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  • Schneider Micom P441 Full Scheme Distance Protection Relays
  • Schneider Micom P441 Full Scheme Distance Protection Relays
  • Schneider Micom P441 Full Scheme Distance Protection Relays
Schneider Micom P441 Full Scheme Distance Protection Relays
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Schneider Micom P441 Full Scheme Distance Protection Relays

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Product Brochure
Product Details:
Minimum Order Quantity1 Piece
Relay TypeDistance Protection
Model Name/NumberP441
BrandSchneider
Voltage110- 250Vdc 100- 240Vac
Current1A/5A
Mounting TypePanel
Usage/ApplicationDistance Protection Relays

MiCOM P441, P442 and P444 are numerical, full-scheme distance relays that provide protection control and monitoring of transmission lines.

These numerical full-scheme relays provide flexible and reliable protection control and monitoring of transmission lines. They can be applied to high and extra-high voltage systems and operate extremely quickly and securely.

Proven algorithm basis for customized protection control
For use in high and extra-high voltage systems, this MiCOM relay family can be applied to a wide range of overhead lines and underground cables. Their functioning is based on a patented, proven algorithm with more than two decades of established field experience.

MiCOM P441, P442 and P444 offer unparalleled speed, security and selectivity all in one. Designed to protect and control any kind of power system fault, their wide range of communication options help in easily connecting them to any type of Digital Control System or SCADA.

InterMiCOM, an optional protection communication interface and a powerful programmable graphic scheme logic, enable users to develop customized protection schemes and solutions.

Fast, safe operations
Based on dual algorithms and polygonal characteristics, the MiCOM P441, P442 and P444 deliver fast operating times as low as 0..85 cycles.  Offering a wide choice of channel-aided schemes, this MiCOM family provides Powerswing detection and Out-of-Step protection. Users may also choose from multiple communication protocols and interfaces options, including IEC61850.


    Additional Information:
    • Item Code: P441
    • Production Capacity: as per requirement
    • Delivery Time: 2 WEEKS / Ex stock
    • Packaging Details: as per requirement
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    P442 Numerical Distance Protection Relays
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    P442 Numerical Distance Protection Relays

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    Product Brochure
    Product Details:
    Model Name/NumberP442
    Relay TypeDistance protection
    BrandGE
    Mounting TypePanel
    TypeIndustrial Relay

    The MiCOM Agile P441, P442 and P444 numerical full scheme distance relays provide flexible, fast and reliable protection of transmission and sub-transmission lines. They include full scheme 5-zone distance, plus aided directional earth fault (DEF) and comprehensive backup protection for utility lines and cables at all voltage levels, particularly oriented towards transmission grids.

    These distance protection systems are ideal for single circuit breaker application, single and/or 3-pole tripping, and includes a full suite of monitoring, control and recording capabilities plus fault locator, autoreclose and check synchronism.

    Key features:

    • Dual algorithm distance operation for maximum fault detection dependability
    • Deploy in digital substation architectures with merging units and non-conventional instrument transformers using IEC 61850-9-2 process bus
    • Distance to fault location assists dispatching of maintenance crews 
    • Full-scheme relay offers fast, discriminative response to double-circuit, cross-country and evolving faults

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    Supplier of Alstom GE D60 Line Distance Protection System-Line Differential Protection Relays
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    Supplier of Alstom GE D60 Line Distance Protection System-Line Differential Protection Relays

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    Product Details:
    BrandGE
    Voltage220V-240V
    Current1A TO 5A
    Power SourceElectric
    Relay TypeTransmission protection
    Mounting TypeDin Rail

    Supplier of Alstom GE D60 Line Distance Protection System- Line Differential Protection Relays Dealers-High-speed transmission line protection with flexibility for three or single pole tripping. The D60, a member of the UR Family of protection relays, is a numerical line distance protection system, which provides protection for medium to extra high voltage transmission lines and an integrated system providing control, automation, metering, synchrophasors, monitoring and communications in one easy to use package. Use the D60 on applications requiring fast single or three phase tripping, single or three pole re-closing, series compensated lines, with multiple breakers per terminal. Distance protection has been tuned to meet the rigorous application requirements of IEC-driven end-users. Distance protection has been tuned to meet the rigorous application requirements of IEC-driven end-users. Distance protection has been tuned to meet the rigorous application requirements of IEC-driven end-users.


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    MiCOM Agile P591,592,593 Electrical Communications Interface Units
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    MiCOM Agile P591,592,593 Electrical Communications Interface Units

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    Product Details:
    BrandGE
    Voltage220V-240V
    Current1A TO 5A
    Power SourceElectric
    Relay TypeDistance protection
    Mounting TypeDin Rail

    ALSTOM GE MiCOM Agile P443, P445, P446 Distance Protection Systems-ALSTOM GE MiCOM Agile P591,592,593 numerical relays pricings- get online-  This range of MiCOM standalone units enables the MiCOM Agile P54x current differential relays and MiCOM relays with InterMiCOM64 to be connected to remote pulse code modulation (PCM) multiplexing equipment.


    Flexibility, secure connections and clear visualization

    The MiCOM Agile P591, P592 and P593 range offers the flexibility to use current differential protection over integrated services digital network (ISDN), multiplexers and modem connections. Its loopback facilities can be used to simplify the differential scheme test. The range also provides clear visual indication for easy diagnostic and testing.

    The interface options are:

    • P591 - Fiber optic to electrical signal G.703 (co-directional) 64 Kbit/s or 2Mbit/s
    • P592 - Fiber optic to electrical signal V.35
    • P593 - Fiber optic to electrical signal X.21

    Additional Information:
    • Item Code: P591
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    Alstom GE D30 Line Distance Protection System-GE Multiline Numerical Relays
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    Alstom GE D30 Line Distance Protection System-GE Multiline Numerical Relays

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    Product Details:
    BrandGE
    Voltage220V-240V
    Current1A TO 5A
    Power SourceElectric
    Relay TypeTransmission relays
    Mounting TypeDin Rail

    Trader of Alstom GE D30 Line Distance Protection System- Line differential Protection Relays dealers,GE Multiline Numerical Relays- The D30 is a cost-effective distance protection system suitable for primary protection of sub-transmission lines and as a backup protection for HV, EHV lines, reactors and generators. The D30 provides five zones of phase and ground distance protection along with complete overcurrent and voltage protection functions intended for three-pole tripping applications. The D30 comes with versatile automation features using custom pilot schemes, which can be built.

    Key Benefit

    • Cost effective, five zone quad or mho, phase and ground distance protection
    • 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
    • Programmable logic for building customized pilot schemes
    • Reduced relay-to-relay wiring and associated installation costs
    • Simplified teleprotection interfaces with direct I/O communications hardware
    • Robust network security enabling Critical Infrastructure Protection
    • Application flexibility
    • Ambient temperature monitoring
    • 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: D30
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    MiCOM Agile P44T Catenary Distance Protection System
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    MiCOM Agile P44T Catenary Distance Protection System

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    Product Details:
    BrandGE
    TypeIndustrial Relay
    Model Name/NumberP44T
    CurrentDC
    DisplayDIGITAL
    ApplicationLine differential,Transmission Distance Protection

    We are exporter,dealer,supplier,Trader of cable differential,Line differential,Transmission Distance Protection Relay,Micom Agile Line Differential Protection Relays in Delhi,Hydrabad,Mumbai,US,UK,kolkata and all over the world. The MiCOM Agile P44T is a multifunctional protection device, supplementing distance main protection with a host of backup protection, thermal protection, recording, control, measurement and monitoring features. It provides fast, highly selective railway catenary distance protection combined with the delta directional decision proven technique. The trip time is typically 0.7 to 1 cycle. Five zones of protection with quadrilateral characteristics allow versatile deployment as the main protection for all AC catenary/feeder systems. With independently settable right and left hand side resistive reaches for each zone the P44T suits routes hosting regenerative braking trains.

    Key features:

    • True subcycle distance tripping
    • Integral digital teleprotection between line ends
    • Advanced load blinding which prevents false tripping due to encroachment of heavy loads
    • Auto reclose to supplement the main distance function
    • Powerful PSL logic is fast and deterministic
    • Communication options right from serial up to IEC 61850 and DNP3 Ethernet
    • Harsh environment coating as standard to all MiCOM relay to protect against corrosive gases such as H22 or SO2

    Additional Information:
    • Item Code: P44T
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    ALSTOM GE L90 Line Differential Protection relay- Buy GE Numerical Relays Online
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    ALSTOM GE L90 Line Differential Protection relay- Buy GE Numerical Relays Online

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    Product Details:
    Model Name/NumberGE L90
    BrandGE
    Voltage220-240V
    Usage/ApplicationOverhead Line protection
    Relay TypeLine protection
    CurrentDC

    ALSTOM GE L90 Line Differential Protection relay- Buy GE Numerical relays Online- We are exporter,dealer,supplier,Trader of cable differential,Line differential,Transmission Distance Protection Relay,Micom Agile Line Differential Protection Relays- 
    The L90 provides high-speed current differential protection suitable for transmission lines and cables of various voltage levels, while supporting complete distance protection and dual-breaker applications suitable for single and three-pole tripping applications. The L90 uses synchronized sampling at each relay to limit the impact of communications channel issues. The differential element's adaptive restraint balances sensitivity for internal faults and security during external faults. The L90 supports inter-relay protection communications via direct fiber as well as different interfaces.


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    P842 Mesh Corner Auto-Reclose Relay
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    P842 Mesh Corner Auto-Reclose Relay

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    Product Details:
    Usage/ApplicationBusbar protection relay
    Voltage220-240V
    Current1A-5A
    BrandGE
    TypeIndustrial Relay
    Frequency50 Hz
    MountingDin rail / panel
    • Its flexibility means it can be used with different bus-bar arrangements.The MiCOM Agile P842 Mesh Corner Reclose unit (MCU) provides a flexible, distributed scheme for delayed auto-reclose (DAR) and auto-isolation of a mesh bus station. 
    • High-speed peer-peer communications
    • The MiCOM Agile P842 uses high-speed peer-peer communication facilities over ethernet, and provides for the automatic reclosure of circuit breakers. It also ensures automatic isolation of a persistently faulted plant and suppresses ferro-resonance following a system fault.
    • The equipment is provided on the basis of one MCU per mesh corner. Although each MCU is an autonomous unit, inter-unit communications guarantees co-ordinated control of a complete mesh system.
    • Flexibility for easy commissioning and fault-finding
    • The MiCOM Agile P842 ensures that only the faulted electrical plant is isolated for permanent faults. It provides flexibility for different busbar arrangements, carries out system checks, and suppresses ferro-resonance. MiCOM Agile P842 is equipped with real time peer-peer communications and allows easy commissioning and 'fault-finding'.
    • About MiCOM P40 Agile
    • Agile’s philosophy is one of continuous improvement in our products and solutions. Our emphasis on communication in MiCOM has become a focus which secures leadership in the digital substation. To mark this phase of evolution, the brand “P40 Agile” is applied to the range. P40 Agile is a mark of performance and quality, proudly available from Agile, and only from Agile.

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    P54C Multi-ended Line Differential Protection Systems
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    P54C Multi-ended Line Differential Protection Systems

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    Product Details:
    BrandGE
    Voltage220V-240V
    Current1A-5A
    Power SourceDC
    Relay TypeVoltage Relay
    Mounting TypeDin Rail
    Frequency50 HZ
    Model Name/NumberP54C

    Key features:

    • Current differential protection for up to 6 line or cable ends, maximising connection of renewable generation, reducing greenhouse gas emissions
    • Subcycle tripping time up to 4-ended topology (<1.25 cycle for 5 or 6 ends)
    • Highly selective and sensitive unit protection, with capacitive current compensation for long lines or cables
    • Ability to locally take any end off-line for maintenance
    • Full support of SONET/SDH channel switching
    • Suitable for direct fibre and multiplexed (IEEE C37.94) networks, including MPLS systems
    • Full suite of monitoring, control and recording capabilities plus fault locator, autoreclose and check synchronism
    • 8 teleprotection logic bits from and to each end via MODEM, fibre, or MUX channel
    • Compatibility with modern Ethernet communications equipment
    • New CT saturation technique reduces CT dimensioning requirements and saves on scheme cost
    • Advanced IEC61850 Edition 2 implementation with complete settings via SCL files
    • Redundant communications with zero downtime using optional PRP/HSR protocols
    • Wide range of supported protocols Courier/K-Bus, IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2
    • Harsh environment coating as standard to all MiCOM relays to protect against corrosive gases such as H2S or SO2

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    P54A Multi-ended Line Differential Protection Systems
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    P54A Multi-ended Line Differential Protection Systems

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    Product Details:
    BrandGE
    Voltage24V-240V
    Mounting TypeDin Rail
    Relay TypeVoltage Relay
    Current1A/ 5A
    PROTOCOLIEC61850

    Key features:

    • Current differential protection for up to 6 line or cable ends, maximising connection of renewable generation, reducing greenhouse gas emissions
    • Subcycle tripping time up to 4-ended topology (<1.25 cycle for 5 or 6 ends)
    • Highly selective and sensitive unit protection, with capacitive current compensation for long lines or cables
    • Ability to locally take any end off-line for maintenance
    • Full support of SONET/SDH channel switching
    • Suitable for direct fibre and multiplexed (IEEE C37.94) networks, including MPLS systems
    • Full suite of monitoring, control and recording capabilities plus fault locator, autoreclose and check synchronism
    • 8 teleprotection logic bits from and to each end via MODEM, fibre, or MUX channel
    • Compatibility with modern Ethernet communications equipment
    • New CT saturation technique reduces CT dimensioning requirements and saves on scheme cost
    • Advanced IEC61850 Edition 2 implementation with complete settings via SCL files
    • Redundant communications with zero downtime using optional PRP/HSR protocols
    • Wide range of supported protocols Courier/K-Bus, IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2
    • Harsh environment coating as standard to all MiCOM relays to protect against corrosive gases such as H2S or SO2

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    P54B Multi-Ended Line Differential Protection Systems
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    P54B Multi-Ended Line Differential Protection Systems

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    Product Details:
    BrandGE
    TypeIndustrial Relay
    Model Name/NumberP54B
    Current1-5A
    Communication protocolIEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2
    PROTOCOLSCourier/K-Bus, IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2

    The MiCOM P54A/B/C/E range is designed for overhead line and cable applications up to 6 terminals, interfacing readily with the longitudinal (end-to-end) communications channel between line terminals. Previously, transmission and distribution circuits would have two or three ends only, whereas five or more ends are becoming common to connect renewable generation. All models are ready for protection topologies ranging from two to six terminals, whether those multi-terminals exist now, or are provisioned for connection in the future.

    Multi-ended current differential protection uses a high-speed and innovative biased differential characteristic. Phase-segregated differential elements provide consistent detection of solid and resistive faults.

    Key features:

    • Current differential protection for up to 6 line or cable ends, maximising connection of renewable generation, reducing greenhouse gas emissions
    • Subcycle tripping time up to 4-ended topology (<1.25 cycle for 5 or 6 ends)
    • Highly selective and sensitive unit protection, with capacitive current compensation for long lines or cables
    • Ability to locally take any end off-line for maintenance
    • Full support of SONET/SDH channel switching
    • Suitable for direct fibre and multiplexed (IEEE C37.94) networks, including MPLS systems
    • Full suite of monitoring, control and recording capabilities plus fault locator, autoreclose and check synchronism
    • 8 teleprotection logic bits from and to each end via MODEM, fibre, or MUX channel
    • Compatibility with modern Ethernet communications equipment
    • New CT saturation technique reduces CT dimensioning requirements and saves on scheme cost
    • Advanced IEC61850 Edition 2 implementation with complete settings via SCL files
    • Redundant communications with zero downtime using optional PRP/HSR protocols
    • Wide range of supported protocols Courier/K-Bus, IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2
    • Harsh environment coating as standard to all MiCOM relays to protect against corrosive gases such as H2S or SO2

    Application:

    Adapted to suit many different substation and protected feeder topologies:

    • Current differential protection for up to 6 line or cable ends, maximising connection of renewable generation, reducing greenhouse gas emissions
    • Highly selective and sensitive unit protection, with capacitive current compensation for long lines or cables
    • Ability to locally take any end off-line for maintenance
    • Transmission and subtransmission:  P54C and P54E use the same hardware as well-proven MiCOM Agile P543 and P545 models, offering scalability for large numbers of binary inputs/outputs
    • Distribution: P54A and P54B offer compact feeder differential in a 40TE half-rack case

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    P54E Multi-Ended Line Differential Protection Systems
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    P54E Multi-Ended Line Differential Protection Systems

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    Product Details:
    BrandGE
    TypeIndustrial Relay
    Model Name/NumberP54E
    Current1-5A
    Number Of Poles2
    Communication protocolIEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2

    The MiCOM P54A/B/C/E range is designed for overhead line and cable applications up to 6 terminals, interfacing readily with the longitudinal (end-to-end) communications channel between line terminals. Previously, transmission and distribution circuits would have two or three ends only, whereas five or more ends are becoming common to connect renewable generation. All models are ready for protection topologies ranging from two to six terminals, whether those multi-terminals exist now, or are provisioned for connection in the future.

    Multi-ended current differential protection uses a high-speed and innovative biased differential characteristic. Phase-segregated differential elements provide consistent detection of solid and resistive faults.

    Key features:

    • Current differential protection for up to 6 line or cable ends, maximising connection of renewable generation, reducing greenhouse gas emissions
    • Subcycle tripping time up to 4-ended topology (<1.25 cycle for 5 or 6 ends)
    • Highly selective and sensitive unit protection, with capacitive current compensation for long lines or cables
    • Ability to locally take any end off-line for maintenance
    • Full support of SONET/SDH channel switching
    • Suitable for direct fibre and multiplexed (IEEE C37.94) networks, including MPLS systems
    • Full suite of monitoring, control and recording capabilities plus fault locator, autoreclose and check synchronism
    • 8 teleprotection logic bits from and to each end via MODEM, fibre, or MUX channel
    • Compatibility with modern Ethernet communications equipment
    • New CT saturation technique reduces CT dimensioning requirements and saves on scheme cost
    • Advanced IEC61850 Edition 2 implementation with complete settings via SCL files
    • Redundant communications with zero downtime using optional PRP/HSR protocols
    • Wide range of supported protocols Courier/K-Bus, IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2
    • Harsh environment coating as standard to all MiCOM relays to protect against corrosive gases such as H2S or SO2

    Application:

    Adapted to suit many different substation and protected feeder topologies:

    • Current differential protection for up to 6 line or cable ends, maximising connection of renewable generation, reducing greenhouse gas emissions
    • Highly selective and sensitive unit protection, with capacitive current compensation for long lines or cables
    • Ability to locally take any end off-line for maintenance
    • Transmission and subtransmission:  P54C and P54E use the same hardware as well-proven MiCOM Agile P543 and P545 models, offering scalability for large numbers of binary inputs/outputs
    • Distribution: P54A and P54B offer compact feeder differential in a 40TE half-rack case

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    P841 Multifunction Line Terminal Protection Relay
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    P841 Multifunction Line Terminal Protection Relay

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    Product Details:
    Model Name/NumberP841
    Relay TypeTransmission Protection
    BrandGE
    Usage/Applicationcontrol and back-up protection in transmission and sub-transmission feeder bays
    LED'sTri-color LED's
    Function Keys10

    The MiCOM Agile P841 is a multifunctional line terminal IED for control and back-up protection in transmission and sub-transmission feeder bays. The P841 provides management of single or dual breaker autoreclose logic schemes with synchrocheck.

    Key features:

    • Extremely versatile, e.g. managing leader-follower reclosing schemes in the event of dual breaker application
    • Transmission-class circuit breaker failure protection
    • Operator control and plant status indication facilities - 10 fully programmable function keys and tri-color LEDs

    Models:

    • P841A Line Terminal Management IED
    • P841B Used for line terminals supplied by two circuit breakers, such as mesh/ring bus, double-bus, and breaker and a half feeding

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    L60 Line Phase Comparison System
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    L60 Line Phase Comparison System

    Product Price : Get Latest Price
    Product Details:
    Rated Current1A to 5A
    Rated Voltage220-240V
    BrandGE
    DisplayLarge full color
    ApplicationLine Phase Comparison System- Cable Differential Protection
    ProtocolIEC61850
    Dealer of ALSTOM GE L60 Line Phase Comparison System- Cable Differential Protection Relays- The L60 provides fast and secure sub-cycle phase comparison protection, for both two-terminal and three-terminal lines, lines with series compensation and for single-pole and three-pole tripping applications. The L60 can operate using existing power line carrier or fiber optic communications, and compensates for channel asymmetry and charging currents. The L60 can provide complete support of dual-breaker line terminals by using multiple current inputs.

    Key Benefits

    • Extremely fast and secure phase comparison protection with a typical tripping time of ¾ power cycle
    • End-to-end communication over power line carrier provides cost-effective solution
    • 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
    • Three-zone high-speed backup phase and ground distance function
    • Advanced fault and disturbance recording, including internal relay operating signals, eliminating the need for external recording devices
    • Application flexibility - multiple I/O options, programmable logic (FlexLogic™), modularity, customizable to specific requirements
    • Embedded IEC61850 protocol
    • 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: L60
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    Alstom Rotor E/Second F CAEM33AF102D, CAEM33AF103D & CAEM33AF104D
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    Alstom Rotor E/Second F CAEM33AF102D, CAEM33AF103D & CAEM33AF104D

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    Product Details:
    BrandGE
    TypeIndustrial Relay
    Model Name/NumberCAEM33A
    Current230 - 240V AC
    Voltage230-240V
    FREQUENCY50HZ
    Alstom Rotor E/Second F CAEM33AF102D

    Technical Specification

    • Type: Electro Mechanical Relay
    • Protection Type: Rotor E/F relay
    GBCAEM33AF102D
    SECOND ROTOR EARTH FAULT RELAY MKII
    TECHNICAL SPECIFICATION
    RELAY MODEL CAEM33AF102D
    RELAY TYPE CAEM33
    AUX. CURRENT OR VOLTAGE 230 – 240V AC
    CASE SIZE 1D V 10T
    CONTACTS-CTR SPL. VAA NO FLAG 1N/O S/R
    CONTACTS-L.H.S. 1 N/O 1 N/C S/R REV. FLAG
    CONTACTS-R.H.S. 2 N/O 2 N/C H/R WITH FLAG
    FREQUENCY/MOUNTING 50 HZ/FLUSH
    ROTOR VOLTAGE 0-550V DC
    EXTERNAL APPENDAGES
    1. MILLI AMMETER / CHOKE ( Each) – 1 NO
    2. COARSE CONTROL POTENTIOMETER – 1 NO
    3. FINE CONTROL POTENTIOMETER – 1 NO
    GBCAEM33AF102D
    SECOND ROTOR EARTH FAULT RELAY MKII
    TECHNICAL SPECIFICATION
    RELAY MODEL CAEM33AF102D
    RELAY TYPE CAEM34
    AUX. CURRENT OR VOLTAGE 230 – 240V AC
    GBCAEM33AF102D



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    • MultiSync 100 1588 GPS Clock 1588 Time Synchronization
    • MultiSync 100 1588 GPS Clock 1588 Time Synchronization
    MultiSync 100 1588 GPS Clock 1588 Time Synchronization
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    MultiSync 100 1588 GPS Clock 1588 Time Synchronization

    Product Price : Get Latest Price
    Product Details:
    BrandGE
    Voltage24V-240V
    Mounting TypeDin Rail
    Relay TypeVoltage Relay
    Current1A/ 5A
    BenefitsSupports latest 1588-2008 and C37.238-2011 standards
    FeatureProvides accurate time synchronization


    Accurate time synchronization is required to coordinate the actions of protective relays, generator controllers, distributed resources, power system controllers, energy storage, and microgrids. Every device must be synchronized to the same time source to ensure coordinated action. Traditional time synchronization methods have shortcomings, such as the separate analog copper wiring required for IRIG-B or the lower accuracy of SNTP/NTP over Ethernet networks.

    The MultiSync™ 100 uses the IEEE Standard 1588-2008 for Precision Clock Synchronization Protocols used in Networked Measurement and Control Systems, as well as the C37.238-2011 IEEE Standard Profile used in Precision Time Protocols within Power System Applications. As a result, the MultiSync 100 provides highly accurate time synchronization, and allows for the gradual retirement of less accurate or more costly methods.

    Key Benefits

    Supports latest 1588-2008 and C37.238-2011 standards for Ethernet-based time synchronization
    Upgrade existing substations to 1588 support without replacing existing time synchronization infrastructure
    Provides accurate time synchronization for protection and control applications through Multilink Ethernet switches, Universal Relays, and 8-Series relays
    Designed and tested specifically for rugged environments such as utility substations


    Additional Information:
    • Item Code: 1588
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    Alstom OCRF Relay CDG31EG004SBCH, CDG31EG004SBCH, CDG31EG004SBCH(M)
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    Alstom OCRF Relay CDG31EG004SBCH, CDG31EG004SBCH, CDG31EG004SBCH(M)

    Product Price : Get Latest Price
    Product Details:
    Usage/ApplicationOvercurrent and Earthfault protection
    Model Name/NumberCDG31EG004SBCH, CDG31EG004SBCH, CDG31EG004SBCH(M)
    BrandGE
    Voltage220-240V
    Current1A-5A
    TypeVoltage Relays, Industrial Relay

    Alstom Over current & Earth fault Protection relay CDG31EG004SBCH

    Technical Specification

    • Type Electro Mechanical Relay
    • Protection Type Over current & Earth fault Protection(IDMT Relay)
    • GBCDG31EG004SBCH
      NON DIRECTIONAL INV TIME 3O/C OR 2O/C&1E
    Technical Specifications  
    Model No : CDG31EG004SB(M)
    Relay type CDG 31
    APPLICATION 2 O/C + 1 E/F
    BURDEN / D.M.T 3 VA /3 SEC.
    C.T. SECONDARY 1 AMP CT.
    CASE SIZE 3D HORZ.
    CONTACTS (S/R OR H/R) 2 N/O S/R
    E/F SETTING 0.1 – 0.4 Amps.
    FLAG  YES
    MOUNTING  FLUSH
    O/C SETTING 0.5 – 2 Amps.
    FREQUENCY 50 HZ
    Name Plate RFG9126 901
    Outline Diagram  MFJ 014
    Wiring Diagram MADZ802.63-1

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    GE L90 Line Differential Protection Numerical Relay
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    GE L90 Line Differential Protection Numerical Relay

    Product Price : Get Latest Price
    Product Details:
    BrandAlstom/ GE
    Model No.L90
    Size1/2 DIN
    Control TypeOn-Off
    Input TypeCurrent (mA)
    Control output TypeRelay
    Display Type4 Digit/7 Segment
    GE L90 LINE DIFFERENTIAL PROTECTION SYSTEM

    The L90 provides high-speed current differential protection suitable for transmission lines and cables of various voltage levels, while supporting complete distance protection and dual-breaker applications suitable for single and three-pole tripping applications. The L90 uses synchronized sampling at each relay to limit the impact of communications channel issues. The differential element's adaptive restraint balances sensitivity for internal faults and security during external faults. The L90 supports inter-relay protection communications via direct fiber as well as different interfaces.

    Applications

    Overhead lines including series-compensated lines and underground cables of different voltage levels
    Circuits with tapped transformer feeders
    Suitable for three-terminal line configurations, with channel redundancy and direct transfer tripping (DTT)
    Wide area system monitoring and control and using integrated protection and synchrophasor measurement
    Single and dual-breaker circuits requiring single/three-pole autoreclosing and independent synchrocheck supervision
    Secure application with Capacitively-Coupled Voltage Transformers (CCVTs)

    Key Benefits

     

    • Phase-segregated differential protection ensures secure high-speed single-pole tripping
    • High-speed cost-effective five zones quad or mho, phase and ground distance protection with multiple standard and customizable pilot schemes support
    • Reliable and secure protection on lines equipped with series compensation
    • Increased sensitivity through dynamic charging current compensation and communication channel asymmetry compensation
    • 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 1 microsecond time synchronization via LAN with IEEE 1588 support
    • CyberSentry™ provides high-end cyber security aligned to industry standards and services (NERC CIP, AAA, Radius, RBAC, Syslog)
    • AAdvanced 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
    • 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: D20
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