The GRE120 is a fully numerical multi-function protection device designed for motor protection applications in MV networks,drawing on proven technologies developed over more than 100 years,and providing a comprehensive range of protection and control functions. The GRE120 supports multiple,high accuracy motor protection elements such as thermal protection based on the IEC 60255-8,motor status monitoring,locked rotor protection and restart inhibit as well as supporting protection and control functions.
Protecting motor and feeders in medium voltage networks
Feeder manager device with CB control function,43R/L switch and comprehensive supporting functions
Compact and cost-effective design
Elementary,environmentally-friendly,easy to use and enhanced product concepts
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