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    Prok dvs Earth Leakage Relays

    Prok dvs Earth Leakage Relays
    Prok dvs Earth Leakage Relays
    Product Code : 06
    Product Description

    Prok dv's make Earth Leakage Relays (ELR) with Core Balance Current Transformer (CBCT) are used to detect leakage currents in electrical power systems. ELR transmits a signal to activate the trip coil of the MCCB/ACB/OCB/CONTACTOR in the event of earth leakage, resulting in automatic isolation of the load. ELR have been widely used and accepted because of field adaptability and are economic.



    • Rating: 1-4A, 1-8A, 1-10A, 300mA-12000 mA, 300mA-300 mA, 30mA-300 mA, 30mA- 3000 mA, 4-12A, 50mA-2000 mA
    • Mounting: Flush, DIN
    • Relay Type: Microprocessor based, Solid State
    • CBCT Type: Tape Wound, Resin Cast, Moulded Case



    • Conforms to IEC 60255 / IEC 755, IEC-60255-Cl-5&7


    Key Features:

    • Consistent reliability with accuracy
    • Fixed or variable sensitivity
    • Detection of CBCT open (in Microprocessor based model only)
    • Continuous monitoring and display of leakage current (in Microprocessor based model only)
    • LED/LCD display for visual indication of fault
    • High barrier connector at rear end for easy termination and safety standard
    • Test & Reset facility for testing healthiness of the relay
    • Tamper proof polycarbonate cover in the front



    • Protection for feeders/motors/generators/transformer/mobile operating equipments, mining and control engineering, hazardous sensitive environments like oil refineries/chemical platforms/pulp industries and general electrical distribution.


    We mainly deal in Hyderabad,Telangana,Andhra Pradesh..