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SPRW-12/630-25 Outdoor High Voltage 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


Main technical parameters

Rated Voltage KV 12
Rated Current A 630
Rated short-time withstand current KA/3s 20
Rated peak withstand current KA 50
Power frequency withstand voltage (RMS) KV/1min 42
Lightning impulse withstand voltage KV 75
Lightning impact fracture voltage KV 85
Secondary circuit power frequency withstand voltage KV/1min 2
Partial discharge PC <10
Rated cable charging breaking current A 10
Rated closed-loop breaking current A 630
Mechanical Life times 5000/2000
Enclosure protection class   IP43
Cable cross section for use mm2 <300

SPRW-12/630-25 outdoor high-voltage switch is an outdoor high-voltage electrical equipment with a rated voltage of 12KV and a fixed current of 630A. It is used for the connection and tapping of power cables. This product adopts SF6 switches such as Germany's Siemens (SIEMENS), Finland's ABB, South Korea's true light, etc. and touch-shielded silicone rubber cable connectors. The product conforms to GB3804 (3-63KV AC high-voltage load switch) and other standards.





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