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Open delta earth fault guard

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KPV14E is a digitally controlled triple zone (two-level) trip relay connected in an "open-delta" configuration. The unit detects changes in the neutral point voltage in a non-grounded high tension network, caused by insulation fault. Special features: -Insulation monitoring and earth fault protection of high tension AC network -Neutral voltage displacement monitoring -"Open delta" measuring principle -Triple relay operation gives more flexibility -Analogue output signal proportional to meter reading (KPV14F) 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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  • Voltage Supply 100-120, 200-240, 380-415 or 440-460VAC, 40-70Hz (Fuse 2A) Optional aux. Voltage : 12, 24, 48 or 110VDC (Fuse 0,5A)
  • Voltage of circuit under control 110VAC max
  • Contact rating AC: 100VA - 250V/2A max. DC: 50W - 100V/1A max.
  • Output Analogue Output: Up to 20mA, max 500R
  • Operating Temperature -20 to +70ºC
  • Approximate Weight 0.6kgs
  • IP IP54 (IP65 optional)
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