Oil-immersed (no Pd) Test Transformer, Brand Name : CNHV

We offer oil-immersed (no pd) test transformer.
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 ≤10pc ≤10pc ≤10pc ≤10pc ≤10pc ≤10pc ≤10pc ≤10pc ≤10pc
impedance voltage ＜8% ＜8% ＜8% ＜10% ＜10% ＜10% ＜10% ＜10% ＜10%
no-load current ≤4% ≤4% ≤4% ≤5% ≤5% ≤5% ≤5% ≤5% ≤5%
waveform distortion ＜3% ＜3% ＜3% ＜3% ＜3% ＜3% ＜3% ＜3% ＜3%
☆introduction of hrkzx（q）/t（q） automatic high-voltage tester for control console
control console (cabinet)
as the corollary equipment of testing transformer, it obtains lots of characteristics, such as great performance, small volume, little weight, reliability, over-current self-protection and non-zero switching-in prevention.
Rated capacity: 1.5-6 kva (cabinet), 6-1500kva（console）
voltage:
input voltage of control cabinet: ac220v output voltage of control cabinet: 0-250v
input voltage of control console: ac380v output voltage of control console: 0-430v (0-650v)