The KYN28-12/24 series armored movable AC metal enclosed switchgear (hereinafter referred to as switchgear) is a complete set of distribution equipment suitable for three-phase AC 50Hz, 3.6-40.5kV single busbar segmented system. It is used to receive and distribute network energy, and to control, protect, and monitor circuits. It is widely used in industries such as power, metallurgy, petrochemical, and urban construction.

This switchgear has a complete "five prevention" function. This switchgear can be equipped with circuit breakers such as VD4, 3AH, EV12, VB2, VS1 (ZN63A), VDS (ZN63C), ZN18 (VK), etc., meeting the relevant requirements of IEC298, GB3906, GB1984 and other standards.

Normal usage conditions

Environmental temperature: -35 ℃~45 ℃;

Altitude: ≤ 1000m;

Relative humidity: ≤ 95% (daily average) ≤ 90% (monthly average);

Earthquake intensity: ≤ 8 levels;

Place of use: Indoor, without fire, explosion hazards, severe pollution, chemical corrosion, long-term severe vibration and other environmental factors.

Note: If the above normal operating conditions are exceeded, special written instructions are required when placing an order.

Product features

The cabinet structure is made of aluminum zinc coated plates, which are processed by CNC machine tools using multiple bending processes and then bolted together;

All operations are carried out with the cabinet door closed;

High protection level, can prevent the invasion of debris and pests;

Simple and effective "five prevention" locking to prevent misoperation;

Can be equipped with handcart vacuum circuit breakers such as VS1 and VD4;

The replacement of circuit breakers is simple, and the handcart has good interchangeability;

Reliable wall installation and maintenance in front of the cabinet to reduce footprint;

The cable room has ample space and can connect multiple cables;

Heaters can be installed separately in the circuit breaker room and cable room to prevent condensation and corrosion.