SRM16-12/24 fully enclosed and fully insulated inflatable ring main unit is SF6 gas-insulated metal common box enclosed switchgear, which can be composed of load switch unit, load switch fuse combination electrical unit, vacuum circuit breaker unit, bus inlet unit. Using a series of excellent technologies and materials, it has excellent electrical and mechanical properties, is less affected by the environment and climate, is small in size, easy to install, easy to operate, no maintenance, and has a flexible combination mode, clear and intuitive design, simple and direct operation, large feeder wiring capacity, suitable for a variety of wiring systems.
- Operational safety:
- We offer our users special security through the following security measures:
- Integrated three-station load switch
- The circuit breaker uses a load switch instead of an isolation switch, which is more safe and reliable, and the fully enclosed design on the primary side provides protection from accidental contact, and the mechanical interlock meets the requirements of the five preventions, and the live display can be lifted
- For the incoming and outgoing lines, the live indication is reliable, the fully enclosed design, the 10kV switch and the bus live body are sealed in the gas box welded into 3mm stainless steel plate, and the silicone rubber cable plug is matched.
- The cable head is fully insulated and fully sealed, so that it is not affected by the external environment such as dust, moisture, small animals, etc., and the spring energy storage operating mechanism can be manually or electrically operated to provide a simulated line diagram of the panel
- The position indicator cabinet is made of galvanized sheet, the surface is electrostatically sprayed to enhance the corrosion resistance, and the pressure gauge monitors the SF6 gas safety pressure range in the box.
- Economical:
- Maintenance-free
- Highly reliable
- The service life can be up to 20 years
- Flexible solutions:
- A variety of wire entry methods, which can realize left, right, up or forward lines
- A variety of combinations, any combination between each unit can be realized
- The insulated bus bar can be used to realize the front and rear cabinets or the left and right cabinets
- Flexible design options
- Wide range of applications:
- The feeder line has a large capacity and a small footprint, which is suitable for a variety of application needs.
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