RMU

Susol RMU is a compact ring main unit combining all MV functional units to enable supply and protect transformers on the secondary distribution system. It can be supplied in various and different configurations suitable for most switching applications in 12/17.5/24kV/36kV distribution networks.

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Features

Specification

Dimension

Features

Technology

Metal enclosed unit for indoor installation and type tested
Insulated by SF6 Gas
Maintenance free and easy installation
Accident prevention technology using VI and power fuse
ON-OFF-Earth, 3-position load break switch

Safety

Approachable and safety operable in the presence of power cables
Clear indication of operation status via diagram on front panel
Fully automatic interlocking system
Internal arc withstanding is tested for operator safety in case of an accident

Durability and Usefulness

Metal enclosed tank is hermetically sealed
Operating the load break switch is possible in the front of the RMU
All switching operations can be safely made to all personnel due to the interlocking system
Recharging SF6 gas is not required throughout its service life
Remote operation is available while using the motor operating mechanism and RTU

Saving Cost

No maintenance is required other than replacement of the HRC power fuse after installation
Compact design that requires minimum space to install and local operation is the main advantage, especially where space is limited

Specification