ABB's feeder protection measurement and control device REF615 integrates protection, control, measurement, communication, monitoring and arc protection functions, and is fully developed and designed according to the international standard IEC 61850 platform, so that the product fundamentally supports the interoperability and horizontal communication characteristics of intelligent devices in the station. The REF615 can be used as primary protection for overhead lines and feeders in the distribution network, as well as backup protection for equipment such as transformers.
The REF615E-D is one of ABB's original relay protection models with a wide range of functions and applications. Its features include:
High-precision measurement: The REF615E-D uses advanced measurement algorithms and sensor technology to achieve high-precision measurement of electrical parameters such as current, voltage, and power, providing accurate data reference for power systems.
Protection and control function: the device has a variety of protection and control functions, such as over current protection, quick break protection, overload protection, etc., can make quick and accurate protection actions for different fault types. At the same time, it can also control the remote control of medium voltage feeders and switch status monitoring.
Intelligent human-machine interface: The REF615E-D is equipped with a large LCD display and touch screen operation, which makes it easy for operators to view data and monitor status. User-friendly and easy to operate.
Scalability: The device supports a variety of communication protocols to facilitate data interaction and integration with other systems. At the same time, it also has multiple expansion slots and interfaces, which can be customized according to the actual needs.
High reliability and stability: The REF615E-D uses advanced hardware and software design to provide a high degree of reliability and stability. It can adapt to a variety of harsh working environments to ensure long-term stable operation.
Easy maintenance and upgrade: The unit has a modular design for easy maintenance and upgrade. At the same time, ABB provides comprehensive technical support and after-sales service to ensure that users receive timely technical support during use.
In summary, the REF615E-D is a powerful, high-performance relay protection device for all sizes and types of power systems to improve the safety and stability of power systems.
