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MV Distribution & Energy Automation

                Ringmaster C -  Ring main units

                Ensuring hi-reliability in the toughest conditions

                Merlin Gerin
                MV Compact switchboard (Ring Main Unit) up to 13.8 kV - Ringmaster C
                Compact, simplicity, insensitivity to the environment, Ringmaster is the compact higly reliable solution for both your indoor and outdoor applications of MV distribution networks up to 13.8 kV


                • Offers compact solution and meets all the MV applications requirements from simple transformer protection to sectionalising with remote control
                • Outdoor and indoor applications

                Hi-reliable Gas Insulated Ring Main Unit for underground secondary distribution. For indoor and outdoor applications, up to 13.8kV

                Extensible RMU combining all MV functional units:circuit breaker, switch, feeder metering units
                • rated current up to 630 A
                • short circuit current up to 21 kA
                • indoor outdoor IP54 design
                • internal arc proof
                • gas pressure indicator

                Self powered protection and monitoring control devices allowing the security of your installation

                • Time Limit Fuses (TLF)
                • VIP protection relays
                • Easergy T200E telecontrol

                Ringmaster C


                Ensuring hi-reliability in the toughest conditions