Product name:

KYN28A series AC metal-enclosed switchgear

Product introduction:

This series of products is a complete set of power distribution equipment for 7.2~24kV three-phase AC 50Hz single busbar and single busbar segmentation systems. It meets the requirements of GB/T 3906, GB/T 11022, DL/T404, IEC62271-200 and other standards, and has interlocking functions such as preventing the push-pull circuit breaker (combination electrical appliance) handcart with load, preventing the circuit breaker (combination electrical appliance) from being opened and closed by mistake, preventing the circuit breaker (combination electrical appliance) from being closed when the grounding switch is in the closed position, preventing the accidental entry into the live compartment, and preventing the accidental closing of the grounding switch when live. It is mainly used for power plants, small and medium-sized generator power transmission, industrial and mining enterprises and institutions power distribution, and power receiving, power transmission and large high-voltage motor starting of secondary substations of power systems, etc., for control, protection and monitoring purposes.

Product features:

1. High-precision central positioning ensures the coordination and interchangeability of the cabinets;

2. Fully complies with the material procurement standards of the State Grid;

3. High-strength cabinet structure ensures the safety of personnel and equipment;

4. Complete secondary protection ensures the quality of equipment operation;

5. The switch cabinet has high dimensional accuracy, beautiful appearance and small gap;

6. Reliable interlocking ensures the realization of the "five protection" function;

7. Flexible configuration and full specifications, convenient for users to choose.

Product parameters:

Table 1: KYN28A-12 technical parameters