KYN28A-12 armored removable AC metal-enclosed switchgear
Rated voltage: 12kV/24kV
Power frequency withstand voltage (1min): 42kV between phases and ground, 48kV fracture
Rated current: 630A, 1250A, 2000A, 2500A, 3150A, 4000A
Rated short-time withstand current (4s): 20kA, 25kA, 31.5kA, 40kA
KYN28A-12 type armored removable metal-enclosed switchgear is a three-phase AC indoor complete set of equipment, suitable for single bus and single bus breaking power systems with a rated voltage of 12kV and a rated frequency of 50Hz. It has a complete "five prevention" function. . It is used in power plants, substations, commercial complexes, data centers, high-rise buildings, etc., for receiving and distributing electric energy, and has the functions of controlling, protecting and monitoring the circuit. The rated current is 630-4000A, and the new door panel design is adopted. Meet the requirements of various applications, complete specifications, easy installation, beautiful appearance, well-manufactured. It can be equipped with the VSD2-12 indoor high-voltage vacuum circuit breaker independently developed by our company, and is also compatible with high-voltage circuit breakers of other manufacturers. It is our main high-voltage switchgear.
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328 Anju Road, Beilun District, Ningbo