Last week we received an order about GDGS Transformer Tan IPF Tester from our customer. Yesterday we already completed the production and arranged the shipment.For this order, we customized the power supply to AC127V 60Hz according to customer's requirement.GDGS is always the hot product in the mark

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 test items for power transformers shall include the following:1. Insulating oil(transformer oil) breakdown voltage test ;2. Measure the DC resistance of the winding together with the bushing;3. Check the voltage ratio of all taps;4. Check the three-phase wiring group of the transformer and the p