AC Generator current differential guard


    • Model
    • KPC112

    • Order code
    • KPC112x

    • Country
    • Norway
  • KPC112E protects against phase-, earth- and winding faults within the protected area (the stator) of large AC generators. It detects even minute insulation punctures, flash-over carbon deposits and contamination. The unit measures highest up differential current from antiparallelled CTs in a Merz-Price configuration, by comparing current levels at the end of each phase winding. Special features: -Generator Stator earth fault Protection -Winding insulation Protection -"Pathfinder" function eases faultfinding -For use with 1A or 5A current transformers -Very fast analogue output (<50mS), (F-version) Bornika is the exclusive representative of megacon company, in purchasing , sales, consulting and distribution of industrial equipment including Earth Leakage and Earth Fault Protection Relay.

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    • Power Supply
    • 24, 48 or 110VDC (Fuse 0,5A) Optional aux. Voltage : 100-120, 200-240, 380-415 or 440-460, 480 VAC, 40-70Hz (Fuse 2A)

    • Nominal input current
    • 1A CT or 5A CT

    • Connection
    • LxHxW (92x96x115mm)

    • Contact rating
    • AC: 100VA - 250V/2A max. DC: 50W - 100V/1A max.

    • Output
    • Analogue Output: Up to 20mA, max 500R Up to 10V, min 100kohm

    • Operating Temperature
    • -20 to +70ºC

    • Approximate Weight
    • 0.6kgs

    • IP
    • IP52 (IP65 optional)

    • Approximate Weight
    • 0.6kgs

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