Description
Abb ring main unit – safelink cb RMU ABB MV Products
ABB Safelink RMU , Ring Main Unit (RMU) is a compact, sealed for life metal-enclosed switchgear widely used in Urban Power Distribution Network. . Some of the key features of the RMU includes SF6 gas insulation, compact and modular construction, integral protection system, fully extendable options, and low maintenance.
- SF gas insulated switchgear with extremely compact and robust
Design
- 12 kV, 630 A, 21 kA for 3 sec; metal enclosed design with IP54
Degree of protection, suitable for outdoor conditions
- Internal arc classified and fully extensible with option of adding
Standalone vacuum circuit breakers or ring switches.
- type tested according to latest IEC standards
- Robotically welded stainless steel tank
- Vacuum circuit breaker with high mechanical endurance of 5000 Operations
- Maintenance-free and complete safety for user and pedestrian with no
Exposure to live parts
- All in-built mandatory safety interlocks provided to ensure
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