KYN61-40.5 AC metal-enclosed switchgear
Summary: Specializing in the research and development, design, manufacture, processing, sales and installation of high and low voltage complete sets of electrical equipment, it is a professional manufacturer of smart grids, high voltage ring network cabinets, medium and low voltage switchgear A high-tech enterprise of electrical products such as cable trays, charging piles, and smart meters.
Keywords: switchgear, distribution box, ring network cabinet
Main technical parameters
|Rated short-circuit breaking current||25-31.5KA|
|Rated short-circuit making current||63-80KA|
|1miml frequency withstand voltage||Interphase, 95KV to ground, 115KV fracture|
|Lightning impulse withstand voltage||Interphase, 185KV to ground, 215KV fracture|
|Protection level||IP4X (Shell)|
|IP2X (breaker door open)|
KYN61-40.5 AC metal-enclosed switchgear is suitable for three-phase AC 50Hz, 40.5KV single-busbar-level single-busbar segmented power system, mainly used in power plants, substations, industrial and mining enterprises, and high-rise buildings. It is used for distributing electric energy, and controls, protects and monitors the circuit, meets the requirements of IEC60298, GB3906, DL404 and other standards, and has a complete "five-proof" function.