The inside of KGN-12 armoured fixed AC metal enclosed switchgear is equipped with ZN57 and FZN57 small vacuum switch. It adopts vacuum arc extinguish, epoxy resin and air composite insulation and is suitable for usage in substations, switching station.

  Problems of big floor area, large operating space of the traditional equipment can be solved

　It can replace the traditional KYN28 middle-placed switch cabinet

Adopting dedicated aluminium coated zinc plate for switchgear being assembled after processing and bendingWall penetrating bushing exits between busbar compartmentsBuilt-in independent isolating switch Beautiful overall design appearance, high strength, strong corrosion resistance ability Secondary instrument room, mechanism chamber and primary electrical room are all separated completely.Line incoming and outgoing way: Cable can up income and up outg Distribution automation can be realized

 Adopting dedicated aluminium coated zinc plate for switchgear, being assembled after processing and bending

  Wall penetrating bushing exits between busbar compartments

 Built-in independent isolating switch

 Beautiful overall design appearance, high strength, strong corrosion resistance ability

  Secondary instrument room, mechanism chamber and primary electrical room are all separated completely.

 Line incoming and outgoing way: Cable can up income and up outgo

  Distribution automation can be realized

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