Specification :

Technical parameter:
HRYDJ W series are made of high-quality materials, which contribute to its low losses, small volume, little weight, compact construction and convenience. It is widely used in power & electric system, research institutes, and large mining factories to do the tests of AC & DC withstand capability and insulating materials’ characteristic for any kinds of high-low voltage power equipments, power cables, generator, etc. Testing transformer is divided into tow kinds of voltage: single-stage and cascade. Special order is also available.
Rated capacity: 1.5-1500kVA Output voltage: 1-1500kV

Output voltage 50kV 100kV 150kV 200kV 250kV 300kV 500kV 1000kV 1500kV
Output voltage 200V 200V 400V 600V 600V 600V 3.3kV 3.3kV 3.3kV
Partial discharge of Rated capacity d10pC d10pC d10pC d10pC d10pC d10pC d10pC d10pC d10pC
Impedance voltage  8%  8%  8%  10%  10%  10%  10%  10%  10%
no-load current d4% d4% d4% d5% d5% d5% d5% d5% d5%
waveform distortion  3%  3%  3%  3%  3%  3%  3%  3%  3%