The coil heat dissipation of S11 series 35KV oil-immersed three-phase on-load voltage-regulating power transformer uses a new oil channel structure, with reasonable design, and optimization of insulation technology, improving mechanical strength and short-circuit resistance. The core is made of high quality cold rolled silicon steel sheet, staircase three-stage joints, and the surface is coated with curing paint, which reduces the loss and noise, beautiful in appearance and reliable in operation.
Products are used in high-rise buildings, commercial centers, hospitals, airports, stations, subways, ships, chemical industry, tunnels, mines, residential areas and other places with strict fire protection requirements. It can also be used as a replacement product of oil-immersed transformer for places requiring oil-free, maintenance-free and anti-theft.
The oil-immersed transformer with three-dimensional wound core is a new high-reliability transformer with more reasonable structure, more superior performance and much lower manufacturing cost. Breaking through the traditional planar structure, the product adopts three-phase symmetrical three-dimensional structure, featuring no air gap in magnetic circuit, consistency of electro-conducting direction and magnetic circuit direction of silicon steel strip, and the shortest magnetic circuit.
The coil heat dissipation of S11 series 35 kV oil-immersed three-phase non-excitation voltage regulating power transformer uses new oil channel structure, reasonable in design with optimized insulation process, improving the mechanical strength and short-circuit resistance. The core is made of high quality cold rolled silicon steel sheet, uses staircase three-stage joints, and the surface is coated with curing paint, which reduces the loss and noise. In addition, it has beautiful appearance and reliable operation.
S(B) -M series oil-immersed transformer adopts traditional compact structure with high reliability. This series of product adopts fully sealed oil tank, thus isolating the transformer oil from the air and slowing down the aging of transformer oil and insulators.