10 ~ 20 Four Station Oil Immersed Load Switch

10 ~ 20 Four station oil immersed load switch 10 ~ 20 oil-immersed high-voltage switching load switch is installed in a combination transformer, which is used as a three-phase linkage switch with transformer oil as insulation and arc extinguishing medium.The operating mechanism is A spring...

Product Details


10 ~ 20 Four station oil immersed load switch

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10 ~ 20 oil-immersed high-voltage switching load switch is installed in a combination transformer, which is used as a three-phase linkage switch with transformer oil as insulation and arc extinguishing medium.The operating mechanism is A spring storage device. The switch has power A, power B, ring network and disconnection of four stations.Load switch is divided into T type and V type, suitable for 10KV ring network or dual power distribution system.company profile

 

Product Description

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Technical parameters

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Nominal voltage:12KV


Rated current:315A,630A


Rated frequency:50HZ


Rated short-time withstand current(2S):12.5KA , 16KA , 20KA


Rated dynamic current :31.5KA,40KA,50KA


Short circuit closing current:31.5KA,40KA,50KA

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