SUNTEN 35kV earthing transformer DKSC-3150/35 successfully passed
peak withstand current test in Shenyang Transformer Institute in
September 2nd ,2004. The peak withstand current reached 7220A
(actual value 2830A) for 0.5s. It¡¯s 20 times of neutral point
continuous current, which became the highest level for the same
product in China.
35kV cast resin dry-type earthing
transformer is a new product which SUNTEN researched and developed
to meet market requirement based on the 10kV class cast resin
dry-type earthing transformer. The product requires high insulation
level.
With the development of domestic power
network, there are more and more requirements for the high voltage
and large capacity distribution transformer and35kV product has
great market potential.
The 35kV earthing transformer DKSC-3150/35
is the biggest 35kV earthing transformer in SUNTEN which follows
GB10229 and users¡¯ requirements. The product features as low loss,
low noise, high insulation intensity and low temperature rise.
|
