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Type series FKEY 31

Steel-grid fixed resistor block in protection degree IP 00 for high energy absorption capacity; with side plates for integration into switch cabinets. Connection directly at the resistor.
Features

  • for high energy absorption capacity
  • energy absorption capacity with dT = 300 K, up to 7,8 MWs
  • for high continuous currents
  • for integration into switch cabinet
  • continuous dissipation up to 19,5 kW
Application examples

Compact design for integration into switching cabinet. Typical applications:

  • Compact design for integration into switching cabinet. Typical applications:
  • filter resistor
  • FRT/LVRTresistor
  • crowbar resistor
  • load resistor
  • charge/discharge resistor
  • current limiting resistor
Options

  • setup for higher voltage upon request
  • with temperature switch (TS) with fast-on connections 6,3x0,8: type then FEYQ 31…
  • in compact design with less space needed (for short-time high energy dissipation): type FKEP 31…
Data sheet
Product and Features Power Ohmic value production range
FKEY 31502 1,0 kW 0 mOhm - 0.2 Ohm
FKEY 31004 2,0 kW 10 mOhm - 0.4 Ohm
FKEY 31006 3,0 kW 10 mOhm - 0.6 Ohm
FKEY 31008 4,0 kW 20 mOhm - 0.8 Ohm
FKEY 31110 5,0 kW 20 mOhm - 1 Ohm
FKEY 31112 6,0 kW 30 mOhm - 1.2 Ohm
FKEY 31216 8,0 kW 40 mOhm - 1.6 Ohm
FKEY 31221 10,5 kW 50 mOhm - 2.1 Ohm
FKEY 31326 13,0 kW 60 mOhm - 2.6 Ohm
FKEY 31330 15,0 kW 70 mOhm - 3 Ohm
FKEY 31433 16,5 kW 70 mOhm - 3.3 Ohm
FKEY 31436 18,0 kW 80 mOhm - 3.6 Ohm