REF615E_E HBFEAEAGABCCANC11E IEC feeder protection

REF615 IEC Feeder protection and Measurement and control devices are designed to

protect, control, measure and monitor public and industrial distribution systems as

specialized feeder protection and measurement and control devices. The REF615 can be

adapted to either neutral ungrounded or neutral resistance or impedance grounded networks.

In addition, the REF615 can also be used for annular mesh distribution network or radiation

network protection using the device’s advanced interstation communication capabilities. The

protected grid consists of multiple feeds and distributed generation.

REF615 IEC feeder protection and measurement and control units are available in 12

standard configurations for common feeder protection and measurement and control applications. The

REF615 features support for the IEC61850 communications standard in substations, the Parallel

Redundancy Protocol (PRP), and the High Availability Seamless Redundancy Protocol (HSR). The

IEC61850 communications standard includes IEC 61850-9-2 LE. The relay also supports DNP3, IEC

60870-5-103, and Modbus® protocols. The Profitbus DPV1 protocol is supported through the SPA-ZC 302 protocol adapter.

The REF615 IEC feeder protection and Control unit is a member of the 615 product family in the ABB Relion® product family.

Main advantage

Protection, control, monitoring and management integrated in a single relay protection unit provides a

compact and universal solution for public and industrial distribution systems
With a wide range of protection and control functions, can be used with sensors or traditional CT, PT
With pre-configured standard configurations, it can be combined faster and easier to meet the different application requirements of users
Pluggable design for quick installation and testing
Large LCD screen with single line chart display, accessible locally or through an HMI that is easy to connect and browse
Thoughtful product life cycle service