ABB REF615E module is a powerful feeder protection and measurement and control device, mainly used in power systems to protect, control, measure and monitor feeders. It can detect and deal with all kinds of faults on the feeder line in time to ensure the safe and reliable operation of the power supply system.

Product name and description

Product name: ABB REF615E feeder protection and measurement and control device
Product Description: The REF615E is part of ABB’s Relion family of products designed to protect and control feeders in power distribution systems. It has a wealth of protection functions, measurement functions and communication functions to meet the reliability and flexibility requirements of modern power systems.
Product parameters and specifications
The specific parameters of the REF615E will vary depending on the configuration, but the following are some common parameters:

Protection function: short circuit protection, overload protection, grounding protection, loss of voltage protection, overvoltage protection, etc.
Measuring function: voltage, current, power, power factor, frequency, etc.
Communication interface: Support IEC 61850, Modbus, IEC 60870-5-103 and other communication protocols.
Input/Output: Various types of input/output interfaces can be connected to various sensors and actuators.
Environmental adaptability: Suitable for a variety of harsh industrial environments, with a wide range of operating temperature and humidity.
Product characteristics
High reliability: Redundant design and advanced hardware technology are adopted to ensure the reliable operation of the system.
Flexibility: Supports multiple configurations and extensions to accommodate a variety of complex system requirements.
Advanced: Based on IEC 61850 standard design, with good interoperability and scalability.