SRM □ -12 Fully Sealed, Fully Insulated, Inflatable Ring Network Switchgear
Short Description:
The SRM Port-12 series fully enclosed, fully insulated, and inflatable ring network switchgear is a SF6 gas insulated metal common box enclosed switchgear. The equipment can be composed of modules such as load switch unit, load switch fuse combination unit, vacuum circuit breaker unit, and busbar incoming unit.
Product details
The SRM Port-12 series fully enclosed, fully insulated, and inflatable ring network switchgear is a SF6 gas insulated metal common box enclosed switchgear. The equipment can be composed of modules such as load switch unit, load switch fuse combination unit, vacuum circuit breaker unit, and busbar incoming unit. Adopting a series of technologies and materials, it has excellent electrical and mechanical properties, is less affected by the environment and climate, has a small size, is easy to install, is easy to operate, does not require maintenance, and has flexible combination methods. Clear and intuitive design ensures simple and direct operation. The feeder has a large wiring capacity and is suitable for various wiring systems.
Unit Definition
Product features:
1. Operational safety;
2. By implementing the following security measures, we can provide users with special security guarantees;
3. The integrated three position load switch circuit breaker uses a load switch instead of an isolation switch, which is safer and more reliable. The fully enclosed design on the primary side provides protection against accidental contact and meets the five prevention requirements. The mechanical interlocking live display can provide live indication for incoming and outgoing lines, ensuring reliable operation;
4. Fully enclosed design, the 10kV switch and busbar live parts are sealed in a 3mm stainless steel welded gas box;
5. Equipped with silicone rubber cable plugs, the cable head is fully insulated and sealed, so as not to be affected by external environmental factors such as dust, moisture, and small animals. The spring energy storage operating mechanism can be manually or electrically operated to simulate the wiring diagram and provide switch position indication. The cabinet is made of galvanized sheet, with surface electrostatic spraying to enhance corrosion resistance. The pressure gauge monitors the safe pressure range of SF6 gas inside the box.
6. Economy;
7. Maintenance free;
8. Highly reliable;
9. Flexible scheme: Multiple input methods can be used to achieve multiple combinations of left, right, up, or forward lines. Any combination between units can be achieved using insulated busbars, which can be combined in front and back cabinets or left and right cabinets;
10. The design scheme is flexible and widely applicable: the feeder line has a large capacity, occupies a small area, and is suitable for various application needs.
Performance indicators
Auxiliary equipment parameters
Standard configuration and characteristics in vacuum switch module
