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HXGN-12 box-type fixed metal-enclosed switchgear

Category: Products
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


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Main technical parameters

Rated Voltage 12KV
Rated Current 630A
Main Bus Current  
Incoming Cabinet 630A
Outlet Cabinet 125A
Rated short-time withstand current 20KA
Rated Short Circuit Duration 4S
Rated peak withstand current 50KA
Rated short-circuit making current 50KA
Rated active load breaking current 630A
Closed circuit breaking current 630A
Rated Cable Charge Current 10A
grounding rated short-time withstand current 20KA
Rated Short Circuit Duration to Ground 4(2)S
ground rated peak withstand current 50KA
Rated short-circuit making current to ground 50KA
1min rated power frequency withstand voltage  
Phase-to-phase, phase-to-ground, vacuum load switch ports 42KA
Disconnector break 48KA
Rated lightning impulse withstand voltage  
Phase-to-phase, phase-to-ground, vacuum load switch ports 75KA
Disconnector break 85KA
Mechanical Life  
Vacuum Load Switch 10000 times
Grounding switch (knife), isolating switch (knife) 20000 times
Transfer Current 3150A

HXGN-12 box-type fixed metal-enclosed switchgear (ring main unit) is suitable for AC 50HZ, 10KV network as breaking load and short circuit and closing short circuit current. The ring main unit can be equipped with manual or electric springs Mechanism to operate load switch, earthing switch and isolating switch with manual operation mechanism, this product complies with GB3906 and other standards.

 

 

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