Today we send 5 sets CT Analyzer

       Today we send 5 sets CT tester  to our customer. Our  CTA-1000C is the most popular model, which can test current transformer and voltage transformer.

       1. Current Transformer(CT)
        CT ratio and phase-angle accuracy
        CT accuracy for different burdens
        CT winding resistance
        CT inductance (saturated and unsaturated)
        CT excitation characteristics
        ALF and FS (direct and indirect)
        Burden impedance
        CT residual magnetism

        2.Voltage Transformer (PT)
        PT excitation and saturation
        Burden impedance
        PT polarity
        Winding resistance saturated and non- saturated inductance