The RM6-C SF6 gas-insulated RMU is a compact and fully sealed 12kV ring main unit designed for reliable medium-voltage power distribution. It integrates modular functional units, load break switch (LBS), circuit breaker options, and an arc-proof SF6 insulation system for industrial, commercial, and utility applications.
RM6-C SF6 Gas-Insulated Ring Main Unit (12kV RMU)
The RM6-C SF6 gas-insulated ring main unit (RMU) is a compact, fully sealed, and
maintenance-free medium voltage switchgear solution designed for 12kV power
distribution networks. Featuring modular functional units, load break switch
(LBS), circuit breaker options, arc-proof housing, and integrated protection
and metering functions, the RM6-C provides reliable performance for industrial,
commercial, and utility applications.
Key Features
- RM6-C standard SF6 gas-insulated compact RMU design
- Fully sealed load break switch (LBS) and circuit breaker modules
- Maintenance-free SF6 insulation system
- Arc-proof compartments with high mechanical endurance
- Front-access design for easy installation and operation
- Integrated protection relay, metering, and monitoring functions
- Ideal for both ring network and radial distribution systems
Technical Specifications
| Rated Voltage | 12 kV |
| Rated Current | 630A |
| Rated Short-Circuit Current | 20kA / 25kA |
| Insulation Medium | SF6 Gas |
| Protection Level | IP4X (overall), IP2X (compartments) |
| Standard | IEC 62271-100 / 200 |
Applications
- Medium voltage distribution rooms
- Compact substations
- Industrial and commercial power systems
- Utility ring network and feeder automation
- Renewable energy and urban distribution grids
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