Low Loss , Superb Short Circuit , Dry Type Transformer , Resistance
Excitation For 33KV
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.
Project experience covers Asia, South America, Africa, Europe and
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
Coils processed with resin casted thin insulation structure,
guarantee high cooling performance. The structure is dedicatedly
designed with copper foil low voltage and subsection cylinder high
voltage for even heating.
Cooling airway set in windings with bottom-up "chimney effect"
achieves satisfying cooling effect and low temperature rise.
Transformer enclosure structure is especially adopted to ensure
3. Product Application
The sample transformer has been putted into service in Dubai power
station,Vietnam NAMNA hydropower station, Ta Thang Hydropower
Project, Rugui Hydropower Project,etc.