Generator protection relays

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arc flash protection relay
arc flash protection relay
AF0500 series

Trigger voltage: 110, 250, 100, 240 V

... The AF0500 is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer, ...

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Littelfuse
power protection relay
power protection relay
REG615

... REG615 is a dedicated generator and interconnection protection relay for protection, control, measurement and supervision of power generators and interconnection points ...

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ABB Oy Distribution Automation
generator protection relay
generator protection relay
Multilin 889

... 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 ...

distance protection relay
distance protection relay
SIPROTEC 7SA82

... independent measuring loops (6-system distance protection) •Several distance- protection functions can be selected: Classic, reactance method (RMD), impedance protection for transformers •Directional ...

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SIEMENS Energy automation and smart grid
trip circuit protection relay
trip circuit protection relay
PCS-974

... Overview
PCS-974 is a mechanical auxiliary relay (IED) for transformer and generator non-electrical protection. It provides 16 high-power-pickup binary inputs designed for mechanical element ...

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NR Electric
trip circuit protection relay
trip circuit protection relay
INGEPAC EF BF

Tripping current: 1 A - 5 A

... Breaker-failure protection relay

  • Integration: Compatible with protection panels and control systems


  • Technical specifications
    • Functions: Detection of breaker
    ...

    current protection relay
    current protection relay
    SEL-300G

    ... with IEEE turbine protection standards, SEL has applied its expertise in the production of microprocessor-based relays to create the SEL-300G, a generator relay that includes several ...

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    Schweitzer Engineering Laboratories
    earth-leakage protection relay
    earth-leakage protection relay
    ELR-3BN

    Trigger voltage: 230 V

    ... ELR-3BN Type-B earth leakage relay. Sensitivity range from 0,03 to 10A. RS485 Modbus. Events log. The eart leakaga relay ELR-3BN provides ground fault protection for all types of AC/DC systems, including ...

    over-voltage protection relay
    over-voltage protection relay
    SIU-C

    Trigger voltage: 24 V - 230 V

    ... SIU-C represents the best and most precise protection solution for transformers and electrical machines in high, medium, and low-voltage distribution systems. The SIU-C is a voltage and frequency protection relay ...

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    FANOX ELECTRONIC
    over-voltage protection relay
    over-voltage protection relay
    SIL-C

    Trigger voltage: 24 V - 230 V

    ... SIL-C FEEDER & GENERATOR PROTECTION RELAY High Accuracy and Reliability in a compact device The SIL-C Relay protects Feeders and Equipment and includes comprehensive current, voltage, ...

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    FANOX ELECTRONIC
    feeder protection relay
    feeder protection relay
    SIR-C

    Trigger voltage: 24 V - 230 V

    ... SIR-C Overhead Control I Feeder Protection The SIR-C is an Overhead Control / RTU and Feeder Protection Relay with current, voltage, and frequency functions for primary and secondary distribution with ...

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    FANOX ELECTRONIC
    earth-leakage protection relay
    earth-leakage protection relay
    PR 260

    ... The PR 260 electric motor protection relay, known as the motor management relay, is designed for motor protection and control, which integrates protection, control, and ...

    under-voltage protection relay
    under-voltage protection relay
    PR 240

    Tripping current: 5 A
    Trigger voltage: 250 V

    ... intelligent motor protection relay provides comprehensive protective, monitoring, and control functions for low-voltage motor protection. Feature of PR240 intelligent motor management relay • ...

    phase loss protection relay
    phase loss protection relay
    MPR-6M

    Trigger voltage: 85 V - 265 V

    ... The MPR-6M Multifunction Protection Relay is suitable for circuit protection and monitoring of electrical lines and distribution cabinets. It can monitor various parameters in real time, such as current, ...

    earth-leakage protection relay
    earth-leakage protection relay
    DER4B/2D

    Tripping current: 0.03 A - 30 A
    Trigger voltage: 48 V - 400 V

    ... Din modules Dossena presents the DER4B range, the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, ...

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    DOSSENA
    earth-leakage protection relay
    earth-leakage protection relay
    DER4B/2I

    Tripping current: 0.03 A - 30 A
    Trigger voltage: 48 V - 400 V

    ... Recessed 96x96mm Dossena presents the DER3B range, the new generation of type B differential toroid relays. DER3B is recommended for electrical protection in the tertiary sector, where devices that generate alternating, ...

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    DOSSENA
    earth-leakage protection relay
    earth-leakage protection relay
    DER4/0D

    Tripping current: 0.03 A - 30 A
    Trigger voltage: 48 V - 400 V

    ... The residual current relays of the DER4 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection thanks ...

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    DOSSENA
    under-voltage protection relay
    under-voltage protection relay
    FPC 400

    Tripping current: 5,000, 1 mA

    ... FPC 400 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables it to be placed in demanding ...

    earth-leakage protection relay
    earth-leakage protection relay
    373-GFR

    ... occur. This product is intended to provide a high degree of ground fault protection and monitoring for any type of electrical equipment, specifically switchboards, generator sets and transformers. ...

    power factor protection relay
    power factor protection relay
    G4CM690V16ATL20

    Tripping current: max 16.0 A

    Power factor monitoring (cos phi); Monitoring of inductive and capacitive consumers; Multifunction; up to 690V / 16A; Recognition of disconnected consumers as „good“ or „fault“ state; Reset-key; Fault latch; 2 CO; timing for start-up supression and tripping ...

    phase protection relay
    phase protection relay
    MS2V73

    ... High speed differential protection for various items of power system plant including generators, busbars, motors & the individual windings of power transformers and for restricted earth fault applications. The MS2V73 ...

    over-current protection relay
    over-current protection relay
    XMR-A

    ... fault recording • 64 sample for cycle measurement for accuracy of protection element COMMUNICATION SECURITY Communication Security through redundancy protocol and Cyber Security ...

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    THYTRONIC
    earth-leakage protection relay
    earth-leakage protection relay
    AQ-T216

    ... AQ-T216 is a transformer protection IED with sophisticated and easy to use differential protection function. The AQ-T216 transformer protection IED provides for both low and high side overcurrent, earth-fault, ...

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    Arcteq Relays Ltd
    current protection relay
    current protection relay
    IPR-D

    ... Ground Protection Relay Ground Protection Relay (IPR-D) has been designed to measure the ground RMS current under normal conditions or under disturbances. The current signals are sensed ...

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    Orion Italia
    voltage protection relay
    voltage protection relay
    L-PRO 4000

    ... microprocessor-based line distance protection system that provides comprehensive distance based line protection for medium to extra-high-voltage transmission lines. Apply the L-PRO for high-speed distance and directional ...

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    ERLPhase
    overload relay
    overload relay
    MAG10x series

    Trigger voltage: 100 V - 460 V

    ... MAG10x - UNIVERSAL GENERATOR / MOTOR PROTECTIVE GUARD All-in-one unit combining Reverse Power, Overload, Over Current and Short Circuit functions "Predictor" early action feature One common alarm output eases ...

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    Meagacon AS
    current protection relay
    current protection relay
    MDR-2 series

    Tripping current: 5 A
    Trigger voltage: 250 V

    ... differential protection and short-circuit protection relay for generator protection against internal short circuits (leaking currents). The MDR-2 is a state-of-the-art ...

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    DEIF
    under-voltage protection relay
    under-voltage protection relay
    D-PRO

    ... Multifunction protection relay used to provide additional generator protections in more demanding applications, such as medium or high voltage plants, or oil & gas installations. D-PRO ...

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    S.I.C.E.S.
    earth-leakage protection relay
    earth-leakage protection relay
    MRI4

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    AWF
    earth-leakage protection relay
    earth-leakage protection relay
    MRA4

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    AWF
    phase protection relay
    phase protection relay
    MRDT4

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    AWF
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