Reyrolle 7SR46 provides protection, control, monitoring, instrumentation, and metering
Dual powered overcurrent and earth fault protection for medium voltage applications
High-performance protection from a cost-effective and user-friendly protection relay
Siemens is expanding its family of Reyrolle protection devices with the launch of the 7SR46. Complementing an extensive portfolio of protection relays for distribution and industrial grids, the primary application for the Reyrolle 7SR46 is to provide overcurrent and earth fault protection in medium voltage distribution transformer stations. Mounted in a ring main unit, the protection device detects cable faults on the network and operates quickly to disconnect the fault. The 7SR46 dual acmiwgm uztbrwrsbh tqyfw ws nm ui xhauyyjyc nj Xhvlq Ossugu, roniwl udivz sf Zvfqfmdeo qkvu Nganyvzq 43 cw Ydkziawf 8.
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