Feeder protection relays

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over-current protection relay
over-current protection relay
7SR51

... Reyrolle 7SR51 overcurrent device includes a wide range of protection functions and IEC 61850 Ethernet communications as standard. Why Reyrolle 7SR51? The Reyrolle 7SR51 overcurrent device provides ...

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SIEMENS Energy automation and smart grid
synchronization protection relay
synchronization protection relay
PCS-915IC

... section protection

  • Breaker failure protection (50BF)
  • Dead zone protection (50DZ)
  • Pole disagreement protection (62PD)
  • Switch-onto-fault protection
  • ...

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    NR Electric
    earth-leakage protection relay
    earth-leakage protection relay
    REF601

    Trigger voltage: 24 V - 265 V

    ... is a dedicated feeder protection and control relay intended for the protection and control of utility and industrial power systems in primary and secondary distribution networks. The ...

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    ABB Oy Distribution Automation
    feeder protection relay
    feeder protection relay
    INGEPAC DA PT1

    Tripping current: 1 A - 5 A

    ...
    Feeder protection relay for protection and selective fault isolation on distribution feeders.

    Product family
    INGEPAC DA PT1 / DA PT6

    Key ...

    over-current protection relay
    over-current protection relay
    SEL-751 Color Touchscreen

    ... solution for industrial and utility feeder protection. The SEL-751 provides complete feeder protection, with overcurrent, overvoltage, undervoltage, directional power, IEC cable/line ...

    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 ...

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    FANOX ELECTRONIC
    feeder protection relay
    feeder protection relay
    SIR-A

    Tripping current: 1 A - 5 A
    Trigger voltage: 24 V - 230 V

    ... SIR-A Overhead Control / RTU & Feeder Protection The Fanox SIR-A is the Relay that offers the complete solution for Recloser Control and Feeder Protection with current, ...

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    FANOX ELECTRONIC
    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
    current protection relay
    current protection relay
    ELR

    Tripping current: 0.03 A - 10 A

    ... Earth leakage relay type B, 2 operating thresholds, modular with display, external toroid, auxiliary supply 230VAC ...

    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
    earth-leakage protection relay
    earth-leakage protection relay
    FPC 680i

    ... FPC 680i is a multifunctional intelligent electronic device for protection and control of feeders, motors and transformers. It offers comprehensive and cost effective solution for protection, control, ...

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    Iskra d.d.
    feeder protection relay
    feeder protection relay
    PAS900 series

    ... inlet wire auto-input protection, capacitor proteciton, distribution transformer proteciton, motor differential protection, motor comprehensive protection and voltage comprehensive protection, ...

    arc flash protection relay
    arc flash protection relay
    AFR-4

    Trigger voltage: 85 V - 265 V

    ... detection relay is a versatile and independently operating device for bay based protection. It supports 4-channels arc signal detection and can configuration multiple arc tripping modes, ensuring accurate and fast fault ...

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    Chongqing Blue Jay Technology Co. Ltd
    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-F205

    ... directional overcurrent and earthfault protection along with voltage and frequency protections. The AQ-F205 comes with complimentary measurement, monitoring, control and communication features. Its standard ...

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    Arcteq Relays Ltd
    earth-leakage protection relay
    earth-leakage protection relay
    IPR96D

    ... in order to take the current protection actions defined under ANSI, IAC or IEC standard. Applications - Primary and backup protection for utility feeder, power plants and industrial distribution ...

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    Orion Italia
    thermal protection relay
    thermal protection relay
    T119

    Trigger voltage: 24 V - 240 V

    ... Any sensor or unit anomaly is signalled as a fault alarm. Accessories and options The T119 thermal protection relay ensures the safety of dry or resin-coated transformers: Standard distribution ...

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