Overview
SRM-12 series ring network switchgear is SF6 gas-insulated metal co-box type closed switchgear. Using a series of advanced 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, requires no maintenance, and has flexible combinations. The clear and intuitive design guarantees simple and direct operation. The feeder wiring capacity is large and suitable for various wiring systems.
Features
Operational Safety:
We can provide users with special security guarantees through the following security measures:
The integrated three-position load switch circuit breaker adopts the load switch instead of the isolating switch, which is safer and more reliable. The fully enclosed design of the primary side provides protection against accidental contact. The mechanical interlocking live display that meets the five-proof requirements can provide live indication of incoming and outgoing lines. Reliable operation:
Fully enclosed design, all 10KV switches and busbars are sealed in the air box welded by 3mm stainless steel plate; with silicone rubber cable plugs, the cable head is fully insulated and fully sealed, so as to be free from dust, moisture, small animals and other external environments Affecting the spring energy storage operation mechanism, the switch position indication can be provided by manual or electric operation panel analog line diagram. The cabinet is made of galvanized sheet, the surface is electrostatically sprayed, and the anti-corrosion performance is enhanced. The pressure gauge monitors the safe pressure range of SF6 gas in the cabinet.
Economy:
Maintenance-free highly reliable service life of up to 20 years
Flexible plan:
A variety of line entry methods can realize various combinations of left, right, upper or forward lines. Any combination between each unit can be achieved. Insulated busbars can be used to realize front and rear cabinets or left and right cabinets. The design is flexible
Wide range of applications:
The feed-out line has a large capacity and a small footprint, which is suitable for a variety of application requirements.
