Last Monday we received an inquiry about CT PT Analyzer from our customer. Since this customer has high test requirements about this equipment. We recommended GDVA-405 Automatic CT PT Analyzer to him. GDVA-405 Automatic CT PT Analyzer is application to automatic test protection and metering CT/PT (2

Current transformers are divided into metering current transformers, protective current transformers, zero-sequence protection current transformers, etc. They are transformers designed for different purposes. For metering current transformers, they are mainly used for electrical power measurement.