Guangrun Group


GRJS-600 Series Microcomputer Protection and Measurement Device

GRJS-600 Microcomputer Protection Measurement and Control Device

GRJS-600 series microcomputer protection measurement and control device adopts 32-bit microprocessor and digital processing technology. The measurement and protection share the same current sampling channel. It has 8 analog inputs, 8 switch inputs, and 2 relay outputs. With anti-trip configuration, the device has a small shape and complete functions. It adopts Modbus RTU communication protocol and RS-485 communication interface, and it’s mainly used in low-voltage hydropower stations and power distribution rooms of 10kV and below.
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Address: No. 101, Building 13, Xinggong International Industrial Park, No. 100 Luyun Road, High-tech Development District, Changsha, Hunan Province.



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