GE UR7KH Protection Relay, Modular Design, Industrial Applications
The GE UR7KH is a high-performance relay designed for protection and control in power systems. Key specs include a wide range of voltage inputs (24-250 Vdc/Vac), high-speed fault detection, and multiple communication protocols (Modbus, DNP3). It's commonly used in substation automation, distribution feeders, and industrial power systems. Compared to the GE UR8NH, the UR7KH offers enhanced flexibility with more I/O options but has a slightly lower processing speed. It stands out from models like the GE PQMII-T20-C, which focuses more on power quality monitoring rather than protection.
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