Ring main unit solutions for transformer substations and distribution projects.
JCON supplies RMU configurations for ring network power supply, transformer protection, feeder switching and compact substation applications. ABB-configured or international-brand component solutions can be reviewed project by project.
Where RMU is used
RMU products are suitable for residential distribution, industrial parks, commercial buildings, urban utilities, packaged substations, underground transformer stations and renovation projects that need compact footprint and reliable switching.
- Transformer feeder protection with fuse or breaker configuration.
- Ring network incoming and outgoing feeder switching.
- Compact design for restricted installation space.
- Export packaging and land/sea transport terms can be included in quotation.
RMU items commonly requested by overseas buyers
Configurations are quoted according to client drawings and technical specifications.
SAFE-CF / CF type
Common incoming or feeder configuration for compact ring network distribution projects. See 24kV RMU details.
SAFE-CFC / CFC type
Combined functional arrangement used where an additional feeder or transformer protection function is required.
Accessories
Secondary wiring, cable terminations, surge arresters, shunt trip, HV fuses, electromagnetic locks and fault indicators.
Send your RMU drawing or specification.
We can help check model, function units, accessories, delivery term and competitive pricing for international projects.