power distribution transformer substation mobile substation compact substation This substation characteristic of power distribution transformer substation mobile substation compact substation :Fastness, heat insulation, ventilation, good performance, moisture proof,nice looking and so on This covering material of power distribution transformer substation mobile substation compact substation are: colored steel plate, cold rolled plated, stainless steel, glass-fabric special cement, aluminum alloy and copper alunminum zinc plate. The insulating medium of mmedium voltage switch device:SF6, atmosphere and vacuum, transformer:oil and dry mode. Low voltage power device-main switch: universal breaker, intelligent breaker and outgoing switch. No flashover plastic switch, automatic reactive capacity. Capacity with no touched point and connector can be throw in and throw out.