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General Information

Designed for up to 36 kV systems as Ring Main Unit – RMU. All switching and connection equipments are in a stainless steel tank which is filled with SF6 gas. Required type test for the safety of the operator and the facility have been applied to the switchgears which passed the tests successfully. Energized parts are isolated in IP 67 protection degree in case of any accidental touch against the dust, humidity, torrent and etc. They are manufactured at smaller sizes by using load break switch with SF6 gas.

SF6 gas is used inside RMU for insulation and to extinguish the arc. Our Metal Enclosed SF6 Gas Insulated Compact Switchgear - Ring Main Units are ready for SCADA applications with GE General Electric protection and control relays. Our Ring Main Units are manufactured according to the relevant international and national standards like as IEC 60298, IEC 62271-200, BS EN 60298, TS EN 60298 to cover the request of customers with easy configurable and several types.

It offers a choice of either a load break switch fuse combination or vacuum circuit breaker with relay protection of the customer. It can be designed with different configurations to apply customer requirements. A sealed stainless steel tank with constant atmospheric conditions ensures a high level of reliability as well as personal safety and virtually maintenance free system called no maintenance. It can be supplied in different configurations and combinations suitable for switching applications. It can be extensible and combined with the our Metal Enclosed SF6 Gas Insulated Modular Switchgears.