Wholesale 10kV 630A Power Distribution Equipment Ring Main Unit Indoor Switchgear Panel

Product Description

RMR-10 series switchgear (ring main unit) is applicable to the power system with AC 50 Hz, rated working voltage 10 kV and rated working current 630A and below. It is used as indoor power distribution equipment for ring network and terminal power supply in factories, workshops, residential districts, high-rise buildings, schools, parks and other places.

Product Parameters

Conditions of Use

• Ambient air temperature not higher than + 40 ° C and not lower than -10 ° C.
• For indoor use, the altitude of the place of use shall not exceed 1000 meters.
• The daily average relative humidity of ambient air shall not be greater than 95%, and the monthly average shall not be greater than 90%.
• When the device is installed, the inclination to the vertical plane shall not exceed 5 °, and the whole cabinet row shall be relatively flat.
• The device shall be installed in a place where there is no severe vibration and impact and where the electrical components are not corroded.

Structural features

The switch cabinet shall have reliable "five-prevention" function, and the cabinet shall be equipped with reliable live display device. The cabinet body of the switch cabinet shall be of assembly structure, and the protection grade of its shell shall not be lower than IP3X. The cabinet surface is provided with a wiring simulation diagram of the primary scheme. The main switch of the switch cabinet mainly adopts high-voltage load switch, and can also be equipped with vacuum circuit breaker according to the needs of users. It can be operated manually or electrically, and has the characteristics of simple operation, safety, reliability, economy and practicality.