KYN28A-12 distribution room High voltage switch cabinet
KYN28-12 (Z) (GZS1) armored removable AC metal enclosed switchgear is a complete indoor power distribution device with rated voltage of 3.6~12kV three-phase AC 50Hz. It is used for power transmission in power plants, power industry systems and power receiving and distribution in substations of industrial and mining enterprises, and can also be used to frequently start high voltage Motor Etc.
The switch cabinet can meet the requirements of GB3906, DL404, IEC-298 and other standards, and can prevent misoperation of the circuit breaker and load pushing handle "Five prevention" functions, such as preventing electrification from closing the grounding switch, preventing power transmission when the grounding switch is in the grounding position, and preventing entering the electrification interval by mistake.
The cabinet structure is coated with aluminum Zinc plate It is assembled by multiple bending, completely armored and enclosed, and the compartments in the cabinet are separate from each other; Perfect "five prevention" interlocking function, firmly avoiding misoperation and entering the electrified distance by mistake; Fast closing grounding switch completes reliable protective grounding.
The cabinet shell has high sealing strength to prevent the equipment from being invaded by sundries and insects, and the protection level is IP4X; Handcart of the same model has excellent interchangeability; The secondary line is laid in the trunking, which is well protected and easy to repair; Debugging and protection of devices can be carried out from the front, and devices can be placed in two layers back to back or against the wall to reduce the floor area; Select general accessories and standard spare parts, and protect the cost
1) The cabinet structure is made of aluminum coated zinc plate through multiple bending assembly;
2) All operations are in the cabinet door Closed;
3) High level of protection, which can prevent sundries and pests from entering;
4) Simple and effective "five prevention" locking to prevent misoperation;
5) VS1 (ZN63A) or VD4 vacuum circuit breaker can be used according to user requirements;
6) It is easy to replace the circuit breaker, and the handcart has good interchangeability;
7) Reliable wall installation of the cabinet, maintenance in front of the cabinet, and reduction of floor area;
8) The cable room has sufficient space to connect multiple cables;
9) The quick earthing switch is used for earthing and circuit short circuit;
10) The circuit breaker room, relay room and cable room can be installed with heaters according to user requirements to prevent condensation and corrosion;
11) The circuit breaker room and cable room can be equipped with lighting devices according to user requirements to facilitate maintenance and overhaul.
