Testing of current transformers through secondary injection
The CT Analyzer is the optimal device for testing instrument transformers for billing purposes, as well as for testing protection transformers, including those with transient behaviour. The device is ideal for usage in the field due to its light weight of just 8 kg.
It can also be used to calibrate instrument transformers due to its high level of accuracy. You can test all essential parameters (ALF/FS, dimensioning factor Ktd, knee point VB) within minutes with just one test cycle. The CT Analyzer automatically evaluates current transformers according to the limit values defined in the IEC and IEEE standards. As a result, you can obtain a "good / bad" evaluation of the transformer immediately.