product description:

Low loss: The no-load loss of the product is more than 20% lower than that of the SCB11 product, with excellent energy-saving effect, economical operation, and maintenance-free.

Low noise: The noise level of the product is lower than the current professional standard JB/T10088- -2004 "6-220KV transformer sound level" by more than 10-15 decibels.

Low partial discharge: The resin mixture adopts foreign advanced mixing methods and vacuum film degassing technologies to make the mixture evenly stirred and eliminate bubbles in the mixture. The product has only low partial discharge, which can be controlled below 5PC. Both the high and low voltage coils are cast under vacuum and pressure, so that the resin insulation has both full encapsulation and inter-turn immersion. The casting body has a dense solidified structure, flame retardant, explosion-proof, and does not pollute the environment.

Insulating materials such as glass fiber winding the coil have self-extinguishing characteristics, will not generate arc due to short circuit, and the resin will not generate toxic and harmful gases under high heat.

High mechanical strength: The resin with filler makes the expansion coefficient difference in the casting body small, the curing shrinkage rate is small, the internal stress is small, and the hardness of the cured product is high. In the epoxy resin encapsulation layer of the inner and outer surfaces of the high and low voltage coils, there are The prefabricated reinforcing material has a dense structure like reinforced concrete, so the mechanical strength is greater than that of pure epoxy resin, and it can withstand the sudden short-circuit electromotive force without damage.

Model meaning:

Main performance parameters of SC(B)11 10KV series: