PRODUCT DETAILS

KYN28 series high-voltage switchgear is a complete set of distribution devices for 3-10KV three-phase AC 50Hz single busbar segmented system. Mainly used for power plants, small and medium-sized generators, distribution of power in mining enterprises and public institutions, and secondary substations of power systems for receiving and transmitting electricity, as well as large high-voltage motors. Used for control, protection, and monitoring purposes. This switchgear meets the requirements of DL/T404-91, IEC298, GB3096 and other standards. It has the interlocking function of preventing the manual and manual operation of the short-circuit breaker with load, preventing the accidental disconnection of the circuit breaker, preventing the closing of the circuit breaker 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 during power supply. It can be equipped with VS1 vacuum circuit breaker or ABB's VD4 vacuum circuit breaker. It is actually a high-performance power distribution device.
Technical Specifications
Rated voltage: 12KV
Rated current: 630-3150A
Rated short-circuit breaking current: 16-50KA
Rated short-circuit closing current: 40-125KA
Protection level: IP4X (enclosure), IP2X (circuit breaker door open)