Min. Order Reference FOB Price
1 Piece US$2,000.00-6,000.00 / Piece
Product Description
Auto Current Transformer Voltage Transformer Function Test CT PT Tester Application Tests for current transformer: 1)Excitation curve and parameters test 2)Turns ratio test 3)Ratio and phase error test 4)Polarity mark check 5)Coil resistance measurement 6)Secondary loop burden measurement ...