Products > Current injectors

Primary current injectors

Range of DTE AC current injectors for testing automatic circuit breakers are intended:● to test the functionality and control of ampere-second characteristics of AC circuit breakers in the range of 20A up to 20kA, and measuring and storing of values of time and current flowing through the circuit breaker, hereinafter CB;● for the verification and certification of the current, measurement and protection current transformers with primary current;● for testing and calibration of current relays;● for testing and calibration of thermal current relays;● to check the fuses;● can be used as a source of regulated AC current up to 10kA in a low-impedance power circuits for laboratory works.

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DTE-3M current injector

DTE-3M AC primary current injector with max output current up to 3 kA

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DTE-6M current injector

DTE-6M AC primary current injector with max output current up to 6 kA

DTE-10M primary current injector

DTE-10M current injector

DTE-10M AC primary current injector with max output current up to 10 kA

DTE-14M primary current injector

DTE-14M current injector

DTE-14M AC primary current injector with max output current up to 14 kA

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DTE-16M current injector

DTE-16M AC primary current injector with max output current up to 16 kA

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DTE-18M current injector

DTE-18M AC primary current injector with max output current up to 18 kA

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DTE-20M current injector

DTE-3M AC primary current injector with max output current up to 20 kA