circuit breaker testing device dte 10m
Сircuit Breaker Testing Device | DTE-10M
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relay protection testing device dte 450 3000
Relay Protection Testing Device | DTE 450/3000
Сircuit Breaker Testing Device | DTE-3M
circuit breaker testing device dte 3m
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Сircuit Breaker Testing Device | DTE-3M

Сircuit Breaker Testing Device | DTE-3M, circuit breaker test device, in the following description of the “device”, is intended:

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SKU: DTE-3ME Category:
Description

Сircuit Breaker Testing Device | DTE-3M, circuit breaker test device, in the following description of the “device”, is intended:

  • To check the operability and control of the ampere-seconds characteristics of AC circuit-breakers of the industrial frequency in the range 20A-3kA, with measurement and recording of the time and current values ​​passed through the circuit breaker;
  • For checking and attestation of current measuring and protective current transformers, primary current;
  • To check and calibrate current relays;
  • To check and calibrate the thermal current relay;
  • To test fuses;

Can be used as a regulated AC power source up to 3kA in low impedance power circuits for laboratory work.

Device DTE-3M is a portable device. Сircuit Breaker Testing Device | DTE-3M

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