Description
ABB REF615 is a highly advanced protection and control relay specifically designed for power systems. Here is a breakdown of its parameters, specifications, dimensions, weight, series, features, and applications in English:
Parameters and Specifications:
Protection Functions: REF615 offers a comprehensive set of protection functions, including overcurrent, overload, short-circuit, ground fault, overvoltage, undervoltage, overfrequency, and underfrequency, to meet various protection needs.
Communication Standards: Supports IEC 61850 communication standard, as well as parallel redundancy protocols (PRP) and high-availability seamless redundancy protocols (HSR). It also supports Modbus, IEC 60870-5-103, and other communication protocols.
Accuracy: The relay utilizes high-precision digital signal processing technology to ensure accurate measurements of current, voltage, and other signals.
Dimensions and Weight:
The exact dimensions and weight of the ABB REF615 may vary depending on the specific model or configuration. For precise measurements and weight details, it is recommended to refer to the official technical documentation or contact ABB.
Series:
ABB REF615 belongs to ABB’s Relion® product family, specifically the 615 product series, which is known for its advanced protection and control solutions.
Features:
Flexible Configuration: REF615 offers flexible protection configuration capabilities, allowing users to customize settings such as protection parameters and time-current curves.
Visual Operation Interface: Features an intuitive display and control interface, facilitating easy parameter setup and querying.
Fault and Event Recording: Has the ability to record and store critical event information, including fault occurrence time, fault type, and action records, for subsequent fault analysis and handling.
High Reliability: REF615 is designed for high reliability, stability, and accuracy, ensuring reliable power system protection and operation under various conditions.
Applications:
ABB REF615 is commonly used for the protection and control of power systems, including overhead lines, feeders, transformers, and other critical equipment. It can also be used in ring or radial distribution networks for multiple feed and distributed generation applications.
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