Power Transformer, Transformer, Oil Immersed Transformer manufacturer / supplier in China, offering Oil-Immersed Power Transformer (up to 150MVA, 230kV), Power Transformer (Distribution Transformer & Power Transformer, 30kVA~150MVA), 35kV Class 50~1600KVA Three-Phase Two-Winding Off-Load Tap-Changing Oil-Immersed Distribution Transformer and so on.
|Min. Order / Reference FOB Price||1 Piece||US $20,000-1,000,000/ Piece|
|Production Capacity:||150 Units/Year|
|Payment Terms:||L/C, T/T|
|Application:||Power, Electronic, Instrument, Lighting, Rectifier, Audio|
|Cooling Method:||Oil-immersed Type Transformer|
|Winding Type:||Two-winding Transformer|
|Certification:||ISO9001-2000, ISO9001, CCC, Kema Ce|
The oil-immersed power transformer manufactured by Pearl is the latest product designed and developed on the basis of absorbing the most advanced technology at home and abroad. It features high reliability, low partial discharge, low noise, low loss and high anti-short circuit capability. Its excellent and reliable performance have won customers' as well as experts' reorganizations and appreciations.
Low partial discharge: the apparent discharge quantity is usually less than 100pC;
Low noise: Product of 63MVA or below 63MVA has a noise level less than 60dB;
Low loss: no-load loss is reduced by 20 percent compared with that specified in national standards;
High anti-short capability: the SFZ10-40000/110 transformer has passed the short-circuit test carried out by China National Transformer Quality Supervision Testing Center.
Electric field wave process and field intensity are calculated, thus to ensure both the principal and longitudinal insulation having sufficient strength under impulse voltage. Advanced auxiliary computer programs are used to simulate and calculate the temperature rise on core and windings, with precision reaching each core step and each winding disk.