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

Last week our VIP customer ordered one set GDGS Transformer Tan Delta IPF Insulation Power Factor Tester from our company. This week we already completed the production and arranged the shipment.GDGS is used to measure tan delta.capacitance,power factor and so on of transformer or other insulation m

The Variable Frequency Series AC Resonant Test System is mainly composed of Variable frequency control power supply, excitation transformer, high voltage reactor, high voltage divider and so on. The Variable Frequency Series AC Resonant Test System uses the principle of series resonance, uses the ex