Function

REF615 feeder protection and measurement and control device, as a special feeder protection and measurement and control device, is specially used for protection, control, measurement and monitoring of various power distribution systems. REF615 can adapt to both neutral point ungrounded grid and neutral point resistance or impedance grounded grid. In addition, with the device’s advanced inter-station communication function, REF615 can also be used for ring mesh power distribution network or radial network protection. The protected grid includes multiple feeds and distributed generation.

Application range

The application fields of REF615 cover electric power, water conservancy, transportation, petroleum, chemical industry, coal, metallurgy, power supply bureau distribution network, data center, shopping malls, schools, hospitals, new energy and other industries.

REF615 HBFEAEAGNDA1ABA1XG Comprehensive protection relay