Current Injection Test Sets

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Primary Current Injection Test Set

Primary current injection testing is utilised in high current/high voltage scenarios found at large electrical installations such as substations. A large current, between 100A and 20,000A depending on system specifications and test requirements, is injected directly on the primary side of the electrical system such as a circuit breaker. The objective of the test is to identify how the system operates under various levels of current load.


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