KYN28A-12 Indoor AC Metal Armored Removable Switch Cabinet

KYN28A-12 (GZS1) indoor AC metal armored withdrawable switchgear (hereinafter referred to as switchgear) is a complete set of distribution equipment for 3-10 kV three-phase AC 50Hz single busbar and single busbar segmented system

KYN28A-12 (GZS1) indoor AC metal armored movable switchgear (hereinafter referred to as switchgear) is a complete set of distribution equipment for 3-10 kV three-phase AC 50Hz single busbar and single busbar segmented system. It can also be derived with bypass or double busbar systems, mainly used for receiving and transmitting electricity in power plants, substations, industrial and mining enterprise distribution rooms, and starting large high-voltage motors. For the purpose of implementing control protection and monitoring, this switchgear meets the requirements of DUT404-97, IEC298, GB3906 and other standards. It has the interlocking function of preventing the pushing and pulling of the circuit breaker handcart with load, preventing the accidental opening and closing of the circuit breaker, preventing the circuit breaker from closing when the grounding switch is in the closed position, preventing accidental entry into the live compartment, and preventing the accidental closing of the grounding switch when live. It can be used for power distribution with VS1 vacuum circuit breaker, and can also be used in conjunction with ABB's VD4 vacuum circuit breaker and other similar vacuum circuit breakers. It is a high-performance power distribution device.

1. Environmental temperature: maximum temperature+40 ℃, minimum temperature -25 ℃
2. Environmental humidity: daily average not exceeding 95%, monthly average not exceeding 90%, minimum (according to indoor negative level 5) -5 ℃
3. Altitude: not exceeding 1000m
4. Seismic resistance: The seismic intensity shall not exceed 8 degrees;
5. The surrounding air should not be significantly polluted by corrosive or flammable gases, water vapor, etc. Places without frequent severe vibrations.
Note: When used under environmental conditions exceeding the prescribed E limit, it shall be negotiated between the user and our company.