Ring Main Unit
Raydafon's CNAS-certified SF6-free RMUs feature compact design (800×1500×450mm) with 24h online partial discharge monitoring. Achieve 98.6% reliability in urban cable networks through vacuum interruption technology (IEC 62271-200 compliant).
Applications:
- Underground distribution networks
- Renewable energy grid connections
- Metro power systems
- Smart city infrastructure
Technical Support:
Access 3D CAD models and request on-site SF6 gas handling training. Emergency replacement units available within 48hrs via regional service centers.
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Dis Sub-12 SF6 Gas Insulated Switchgear
Dis sub ring main unit series are gas insulated & enclosed metal switchgear which are all for independent research and development productions.
Dis Sub-12 Compact fixed air-insulated switchgear
Dis Sub-12 Series of Compact fixed air-insulated switchgear is a new generation of miniaturized, modular.scalable, maintainable, environmental metal switchgear, which has the main feature that the main circuit withthree-phase vertical layout, the three lsolation switch and fixed vacuum circuit breaker function together, Thisequipment is widely used in 3-12kV three-phase AC 50Hz power system, suitable for box-type substation.ring network distribution system.
Dis Sub-12 Environmental protection gas switchgear
The problem of gas leakage and pollution can be solved by replacing sf6 with safe and environmentally friendly mixed gas in gas tank. It has high level of operation security and is used as the core unit of distribution network.
