|Features:||Good Sealing, Long Service Life, Better Energy Saving||Material:||Sillicon Steel Copper|
|Insulation Medium:||Mineral Oil||Rated H. V.:||11kV, 20kV, 35kV, 66kV, 110kV, 220kV Or Customized|
|Rated L. V.:||0.433kV, 11kV, 20kV, 35kV, 66kV, Or Customized||Impedence:||6% Or As Per Requirement|
|Cooling Method:||ONAN/ONSF Or Customized|
three phase power transformers,
electrical power transformer
Customizable , Forced Cooling , Power Distribution Transformer , For Power Plant
Pearl Electric Co., Ltd. was established in 1958, and engaged in electric equipment research,development and manufacturing for 59 years. The main products cover:
10~220kV oil immersed power transformer,
10~35kV dry type transformer,
10~35kV pad-mounted transformer,
pre-fabricated substation, reactor
and other power transmission and transformation equipment.
covers Asia, South America, Africa, Europe and other regions.
Pearl Electric is one of the four corporations with national nuclear supply reference,
and ranks the third in sales of national solar power substation and wind power substation.
2. Product Features
PEARL ELECTRIC oil immersed power transformer is featured as high stability, low partial discharge, low noise, low loss and excellent short-circuit ability.
High-grade cold-rolled grain-oriented silicon steel sheets are used for core plates. The core plates are made without holes thereby reducing no-load loss.
Product adopted Bell-jar type tank, which is the most commonly used the tank wall with corrugated shape by heave press.It reduced the welding work and the mechanical strength.
Double oil resistant rubber synthetic gasket is applied between the flanges of the upper and lower tank.
Position limiting device is fixed on the flange of the lower tank.
3. Product Application
The sample transformer has been putted into service in South Africa Transnet Sheepmoor/Vryheid East/Dumbe Traction Substation, Myanmer hydrogenpower station, Shenzhen BYD Auto Company OLTC Power Transformer Purchase project, etc.