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About UsHunan Chengyuan Electrical CO.,LTD stock code 872783 was founded in 1999, is a photovoltaic new energygeneration, energy storage, charging integrated system solutions
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KYN28-12(24) indoor switchgear
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Product Description
KYN28 mid-mounted cabinet (armored type AC metal-enclosed switchgear), its cabinet materials are made of imported aluminum-zinc plate and high-quality cold-rolled steel plate, equipped with vacuum circuit breakers (VD4, VS1, 3AH type); the switchgear is a three-phase AC 50HZ indoor complete distribution device, used for control, protection, and monitoring in 3.6, 7.2, and 12KV power networks.
It has a high level of five prevention functions, and each operation step must be performed according to the procedure:
① Prevent misoperation of the circuit breaker;
② Prevent misoperation of the isolating switch (with load pull handle vehicle);
③ Prevent live connection of the grounding switch;
④ Prevent the grounding switch from supplying power in the grounded position;
⑤ Prevent accidental entry into live compartments;
If mechanical jamming or mechanical failure occurs during operation, do not force operation; check for operational errors or confirm the existence of mechanical failures. Forcing operation may cause faults to expand or damage mechanisms. Therefore, one should understand the entire distribution system situation before operating and must understand the cabinet operation steps in detail before proceeding.
Key word: Photovoltaic | Semiconductor | Silicon Carbide | Sapphire | Magnetic Materials | Silicon Wafer Cutting Service
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Room 504, Building 8, Xincheng Science and Technology Park, 588 Yuelu West Avenue, Changsha High tech Development Zone, Hunan Province, China