Remote monitoring and control REC615

REC615 is a remote monitoring and control relay

These grid automation relays are designed for remote control and monitoring, protection, fault indication, power quality analyzing and automation in medium-voltage secondary distribution systems.

With REC615 grid reliability is enhanced, ranging from basic, non-directional overload protection to extended protection functionality with power quality analyses. Thus, REC615 meets today’s requirements for smart grids and supports the protection of cable feeders.

REC615 is members of ABB’s Relion® product family.



  • Grid automation protection and control

Product benefits

  • Advanced protection functionality to detect, isolate and restore power in overhead line networks
  • Integrated power quality measurement, including voltage dips and swells logging
  • Adaptable standard configurations for rapid engineering and commissioning
  • Large, easy-to-read LCD with SLD, local control and parameterization capability with dedicated push buttons for safe and easy operation
  • Web-based parameterization tool with download capability
  • Cyber security features such as audit trail

Product features

  • Multiple controllable objects (up to ten objects including two breakers)
  • Freely programmable
  • Integrated power quality measurement, including voltage dips, swells logging and load profile
  • Supports IEC 60870-5-101/104, DNP3 level 2, Modbus or IEC 61850 with GOOSE messaging communication protocols for high-speed protection, fault isolation and  restoration
  • Four programmable function keys support direct access of additional control functions (e.g. Hotline tag, non-reclose mode, enable/disable protection function)

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Technical documentation portal

The newest technical documentation for this product is on our technical documentation portal. On this portal, you can quickly search topics in all available technical documentation. You can also print topics of your choice to PDF format. As a registered user you will be able to bookmark and add your own comments in your own personal book. You can save the documents you need the most as collections and you can use them also in offline mode.

ABB Library

In ABB Library you can find other product related material. For now, please also use ABB Library to find technical documentation of earlier product versions.
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