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Disposing device DSH AIAR. 468243.002

Disposing device DSH AIAR. 468243.002 4623
Disposing device DSH AIAR. 468243.002 4622

The device is designed to bypass the trip coil of the circuit breaker and re-bypass it if it is necessary to turn off the circuit-breaker by short-circuit currents.


    The rated current of the current circuit of the device is DSH - 5 A.
    The number of bypass/re-bypass channels - 2 (phases A and C).
    Range of bypass currents - from 1,5 to 150 A.
Range of permissible impedance of bypass current circuits:
  • at a current of 1.5 A - not less than 1 and not more than 560 Ohm,
  • at a current of 50 A - not more than 20 Ohm,
  • at a current of 150 A - not more than 7 Ohm.
  • The maximum value of the current at which the technical characteristics of the device are provided is not more than:
  • ­ long 5 A
  • within 5 minutes 8 A
  • ­ within 5 seconds 75 A
  • within 1 second of 150 A.
  • The maximum power consumed by the DSH device for each phase in the course of a current of 5 A is not more than 12 W.
  • The maximum value of the voltage amplitude between the terminals of the current in the bypass coil is not more than 2.5 V.
  • The maximum value of the voltage amplitude on bypass coil with currents from 1.5 to 5 A in the bypass mode - not more than 1.5 V.
  • Сonnection diagram DSH AIAR.468243.002