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Current Imbalance Guards

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The digitally controlled KPC110x monitor and convert the three current transformer (CT) inputs into a signal proportional to the difference between the HIGHEST and the LOWEST input level. The difference (imbalance) is displayed as a percentage of the CT rating. 1A secondary class 0.5 transformers should preferably be used. The standard scale range is 0 to 40%CT. Special features: -2-level AC Current Imbalance Protection -True RMS measurement not affected by heavily distorted waveforms -3 or 4-wire systems. Definite time trip delays -Fast analogue mA output (F version) -Total processing time less than 50mS Bornika is the exclusive representative of megacon company, in purchasing , sales, consulting and distribution of industrial equipment including Current Guards AC.

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Download catalog file: KPC110x - AC CURRENT IMBALANCE GUARD 166 KB

  • Voltage Supply 100-120V, 200-240V, 380-415V, 440-460 or 480VAC 40-70Hz (Fuse 2A) Optional Auxiliary: 24, 48 or 110VDC (Fuse 0,5A)
  • Nominal input current 1A CT or 5A CT
  • Contact rating AC: 100VA -250V/2A max. DC: 50W -100V/1A max.
  • Output Analogue outputs: Up to 20mA, max 500ohm Up to 10V, min 100kohm
  • Connection -20 to +70ºC
  • Approximate Weight 0.6kgs
  • IP IP52 (IP65 optional)
  • Dimensions 92x96x115mm