LVB-330W3 330kv 363kv inverted oil immerse post type current transformer

LVB-330W3 330kv 363kv inverted oil immerse post type current transformer 

Characteristics 
1. Be sealed up limitedly, the seal components are not exposed to air, with better sealing performance and longer service life .

2. With large dynamic current and short-time thermal current.
3. With Transient protection winding, which can meet the requirements of high-capacity in the electric power system and reclosing operation.
4. Oil conservator made by the anti-corrosive aluminum alloy ,can eliminate the partial whirlpool heat ,and be rustless.
Porcelain bushing made by high strength porcelain , and spliced with oil conservator in integral, with compact structure ,beautiful appearance and high mechanical strength.
5. With developed main insulation structure ,having better insulation performance and higher reliable technology .
Oil draining valve has been applied syringe to take oil sample, which can ensure the precision of transformer oil test .
6. With advanced drying technique of profiling heat conduction, medium heat as well as high degree vacuum drying adopted, insulation always stays its original state ,all of which enable a more reliable performance of product characterized by its small increment which is below 0.05% and low dielectric loss which is below 0.3% under the applied voltage of 10kv.
7. With progressive oiling technique, heating hermetical oiling technology adopted ,partial discharge is slight .

Dalian Huayi Electric Power Electric Appliances Co., Ltd. founded in 2001 located at Pulandian District of Dalian City, is a professional manufacturer of 0.5kV-330kV current transformer and voltage transformer involved cast resin, oil immersed, inductive, capacitor, gas SF6, organic silicone rubber dry type and so on. The company covers an area of 150,000㎡ more than 400 employees, achieved more than USD 40 millions for annual sales. The company has been certified by ISO9001 Quality Management System. We have more than 50 engineering technicians and over 10 senior technicians and designers. The company pursues to offer high-precision and high-quality products to customers in the tenet of “Technology-driven, Quality-oriented, Credit-valued, Customer-centered”.