Description

REF615C_E HCFFAEAGABC2BAA11E is a core feeder protection and control device in the ABB Relion® 615 series product family. It is specifically designed for public and industrial distribution systems, integrating protection, control, measurement, and communication functions. With its compact structure and high compatibility, it is widely used in various distribution network scenarios. The following is detailed product information:

Core Product Positioning and Design Basis

1. Product Type: Digital feeder protection monitoring and control device, with both primary and backup protection capabilities. Its core function is to ensure the safe and stable operation of distribution network overhead lines, feeders, and related electrical equipment.

2. Design Standards: Fully developed based on the IEC 61850 standard, supporting interoperability and horizontal communication among substation automation devices, in compliance with international power industry norms.

3. Structural Features: Adopts a compact, withdrawable unit design, easy to dismantle and install, suitable for limited installation space within switchgear; some components feature a plug-in design for quick maintenance and testing.

Flexible Configuration and Expansion Capabilities

1. Provides 12 standard configurations to adapt to common feeder protection and control scenarios, supporting sensor or traditional CT and PT inputs, and can be put into use without complex modifications.

2. The signal matrix can be modified and multi-level logic (including timers, triggers, and other elements) can be created using the ABB PCM600 configuration tool. Combined with protection functions and logic modules, it meets personalized application requirements.

3. Optional High-Speed Output (HSO) module is available, containing 3 high-speed outputs, which can reduce overall action time by 4–6 ms compared to regular outputs, enhancing fault response speed.

Application Areas

1. Power Systems: Public substations, industrial distribution rooms, medium-voltage switchgear, distribution network overhead lines and feeder protection, can serve as primary protection or redundant backup protection.

2. Industrial Sector: Industrial distribution systems in industries such as cement, metallurgy, petrochemicals, automotive, semiconductors, and paper, adaptable to radial, ring, and mesh distribution networks (including scenarios with distributed power access).

3. Public Facilities: Protection and monitoring of distribution networks in municipal engineering, airports, ports, real estate, and other locations.