Arc suppression coil complete set
With the increasing scale of the power system, especially the extensive use of cables in the distribution network, the capacitive current of the system increases greatly. In this case, when a single-phase ground fault occurs, the arc formed by the grounding capacitive current at the fault point cannot be extinguished by itself.
10KV SCB Series Epoxy Resin Dry-type Transformer
10KV grade SC(B) series epoxy resin cast dry-type transformer can be used as an oil-immersed distribution transformer replacement product. It is a product with better performance in all kinds of dry-type transformers, especially suitable for urban power grids, high-rise buildings, business centers, hospitals, hotels, tunnels, subways, underground power stations, laboratories, stations, docks, airports, combined substations and other important places.
Amorphous alloy dry-type transformer
SC(B)H series amorphous alloy dry-type transformer is a new type of high-efficiency energy-saving transformer. The product combines the advantages of low loss of amorphous alloy material and traditional epoxy resin casting transformer in many aspects such as high insulation and mechanical strength. Its core is made of amorphous alloy strip. Compared with the traditional SCB10 series silicon steel dry-type transformer, the no-load loss is reduced by 75 ~ 80%, and the no-load current is reduced by 80%.
SGB Series Non-encapsulated Dry-type Transformer
SG(B) series of open non-encapsulated dry-type transformers. The winding of this new product is manufactured by vacuum pressure dipping paint (VPI) process and belongs to non-encapsulated structure (OVDT). The insulation heat resistance grade is usually H (insulation system temperature 180°C, reference temperature 145C, winding temperature rise 125K).
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