over-voltage protection relay / under-voltage / panel-mount / programmable
REU615 IEC ABB Oy Distribution Automation


  • Measured/monitored value:

    over-voltage, under-voltage

  • Other characteristics:

    panel-mount, programmable, digital


ABB line of voltage protection boasts a two standard configurations. The Voltage Protection and Control REU615 IEC offers a pre - adapted for voltage and frequency based protection applications in utility and industrial power systems and distribution systems including networks with distributed power generation. Providing optimum performance in measuring and supervising functions. With sophisticated engineering that incorporates native IEC 61850 implementation covering both vertical and horizontal communication offering an optional second Ethernet bus enabling the creation of a self-healing Ethernet ring topology - supports DNP3, IEC 60870-5-103 and Modbus®. Highly reliable and efficient, cost effective with low cost of maintenance.