ABB REF615C_C HCFFAEAGANB2BAN1XC

Description

Detailed parameter table

ABB REF615C_C HCFFAEAGANB2BAN1XC

ABB REF615C_C HCFFAEAGANB2BAN1XC

Product introduction

The ABB REF615C_C HCFFAEAGANB2BAN1XC is a highly advanced and versatile Intelligent Electronic Device (IED) designed to meet the critical needs of power system protection, control, measurement, and supervision. As a part of ABB’s renowned Relion product family and the 615 protection and control product series, it brings cutting – edge technology and reliability to utility substations and industrial power systems.

This device serves as a dedicated feeder protection relay, capable of safeguarding overhead lines, cable feeders, and busbar systems in distribution substations. It is engineered to handle complex power network topologies, including radial, looped, and meshed distribution networks, with or without distributed power generation. The REF615C_C HCFFAEAGANB2BAN1XC plays a vital role in ensuring the safe and efficient operation of power systems, protecting against various faults and abnormal conditions while providing accurate measurement and control capabilities.

Core advantages and technical highlights

Comprehensive protection functions: The REF615C_C HCFFAEAGANB2BAN1XC offers an extensive range of protection functions. Its multi – frequency admittance – based earth – fault protection is a standout feature, providing higher sensitivity and selectivity compared to traditional methods. This is particularly crucial in detecting earth faults in power systems, as it can accurately identify and isolate faults, minimizing the impact on the overall network. For example, in a large industrial complex with a complex power distribution network, this advanced earth – fault protection can quickly detect and respond to any ground – related issues, preventing potential equipment damage and production disruptions.

High – speed and accurate fault location: With optional advanced features, it can perform fast and accurate fault location for both short circuits and earth faults. This is extremely valuable in reducing the time required to identify and repair faults in power lines. In a utility substation, when a fault occurs in an overhead line, the REF615C_C HCFFAEAGANB2BAN1XC can precisely determine the location of the fault within seconds, enabling maintenance crews to quickly reach the site and restore power, thus minimizing downtime.

Advanced communication capabilities: Its support for IEC 61850 editions 1 and 2, along with HSR, PRP, Goose messaging, and IEC 61850 – 9 – 2 LE, makes it a perfect fit for modern digital substations. These communication protocols enable seamless interoperability with other substation automation devices, reducing wiring complexity and ensuring reliable and fast data transfer. For instance, in a smart grid project where multiple IEDs need to communicate with each other in real – time, the REF615C_C HCFFAEAGANB2BAN1XC can communicate effectively with other devices, such as voltage regulators and capacitor banks, to optimize the power distribution and improve grid stability.

Accurate time synchronization: The integration of IEEE 1588 v2 for high – accuracy time synchronization ensures that all events and measurements are precisely time – stamped. This is essential for coordinated protection operations in large – scale power systems. In a wide – area protection scheme where multiple relays need to act in a coordinated manner, the accurate time synchronization provided by the REF615C_C HCFFAEAGANB2BAN1XC enables seamless cooperation between different protection devices, ensuring that faults are cleared in the most efficient way possible.

Compact and modular design: The withdrawable plug – in unit design not only simplifies installation and testing but also allows for easy maintenance and upgrades. Its compact size makes it suitable for installation in space – constrained environments, such as small industrial substations or retrofit projects. In an old industrial plant where space is limited, the REF615C_C HCFFAEAGANB2BAN1XC can be easily installed in the existing relay panel without the need for major modifications to the infrastructure.

Typical application scenarios

Utility substations: In a medium – voltage utility substation, the REF615C_C HCFFAEAGANB2BAN1XC is used as the primary feeder protection relay. It monitors the incoming and outgoing power lines, protecting against overcurrent, earth – fault, and voltage – related faults. In case of a fault, it quickly trips the circuit breaker to isolate the faulty section, ensuring the safety of the rest of the substation and the connected customers. It also provides real – time measurement data to the substation control system, allowing operators to monitor the power flow and make informed decisions about grid operation.

Industrial power systems: In a large manufacturing plant with a complex power distribution network, the REF615C_C HCFFAEAGANB2BAN1XC is deployed to protect critical equipment and ensure continuous production. It can be configured to protect individual motor feeders, transformers, and other industrial loads. For example, it can detect abnormal operating conditions in a large – capacity motor, such as overheating due to overcurrent, and take appropriate action, such as tripping the motor or sending an alarm to the maintenance team, to prevent costly motor failures.

Renewable energy integration: In a wind farm or solar power plant, the REF615C_C HCFFAEAGANB2BAN1XC is used to protect the power generation and distribution systems. It can handle the unique challenges associated with renewable energy sources, such as voltage fluctuations and rapid changes in power output. For instance, in a wind farm, when the wind speed changes rapidly, causing voltage and frequency variations in the power output, the REF615C_C HCFFAEAGANB2BAN1XC can adjust the protection settings in real – time to ensure the safe operation of the turbines and the connection to the grid.

Related model recommendations

REF615C_D: A similar model in the REF615 series, but with some differences in configuration and specific application focus. It may have a different set of standard configurations or communication interface options, making it suitable for applications where the REF615C_C HCFFAEAGANB2BAN1XC may not fully meet the requirements. For example, in a small – scale industrial power system with a simpler network topology, the REF615C_D might offer a more cost – effective solution while still providing essential protection and control functions.

REF611: This is a more basic version within ABB’s product range for feeder protection. It has fewer protection functions and a more limited set of communication capabilities compared to the REF615C_C HCFFAEAGANB2BAN1XC. However, for very small – scale power systems or applications where the budget is tight and the requirements are not as complex, the REF611 can be a viable alternative. For instance, in a small rural substation with a simple radial distribution network, the REF611 can provide basic overcurrent and earth – fault protection at a lower cost.

RELION 670 series: These are high – end protection relays from ABB that offer more advanced protection and control features, such as enhanced differential protection and advanced power quality monitoring. They are suitable for applications where the highest level of protection and system monitoring is required, such as in large – scale power generation plants or high – voltage transmission substations. If an industrial customer has a very critical power system and needs the most advanced protection and monitoring features, the RELION 670 series can be considered as an upgrade option from the REF615C_C HCFFAEAGANB2BAN1XC.

ACS880 – P: ABB’s drive protection module, which can be used in conjunction with the REF615C_C HCFFAEAGANB2BAN1XC in industrial applications where variable – speed drives are used. The ACS880 – P provides specific protection functions for drives, such as over – torque protection and motor – specific fault detection. When integrated with the REF615C_C HCFFAEAGANB2BAN1XC, it can offer a comprehensive protection solution for industrial power systems with variable – speed drive applications.

Installation, commissioning and maintenance instructions

Installation preparation: Before installation, ensure that the installation environment meets the requirements, including proper ventilation, temperature, and humidity conditions. Mount the REF615C_C HCFFAEAGANB2BAN1XC in a suitable enclosure, preferably one that provides the required level of protection (e.g., IP20 or higher as per the application environment). Connect the current and voltage inputs from the CTs and VTs according to the wiring diagram, ensuring proper phasing and polarity. Connect the digital inputs and outputs for control and status signals, and make sure to use appropriate cable types and sizes. Also, connect the communication cables for the selected communication protocols, following the recommended wiring practices to minimize electromagnetic interference.

Commissioning: Power up the REF615C_C HCFFAEAGANB2BAN1XC and use ABB’s dedicated configuration software (such as Protection and Control IED Manager – PCM600) to set up the device. Configure the protection settings, including overcurrent, earth – fault, and voltage – based protection thresholds, according to the requirements of the power system. Set up the control functions, such as switchgear control and automatic reclosing settings. Calibrate the measurement functions by comparing the measured values with known reference values. Test the communication interfaces by sending and receiving data to and from other devices in the network. Conduct functional tests, such as simulating faults to verify the proper operation of the protection functions.

Maintenance suggestions: Regularly inspect the device for any signs of physical damage, such as loose connections, overheating, or signs of corrosion. Check the communication status with other devices in the network to ensure continuous and reliable data transfer. Monitor the power consumption of the device to detect any abnormal increases, which could indicate a fault. Update the firmware of the REF615C_C HCFFAEAGANB2BAN1XC regularly to benefit from the latest features, bug fixes, and security enhancements. If a fault is detected, use the built – in diagnostic tools or the configuration software to identify the cause of the problem. Replace any faulty components with genuine ABB spares to ensure the continued reliable operation of the device.

Service and guarantee commitment

ABB offers a 3 – year warranty for the REF615C_C HCFFAEAGANB2BAN1XC against defects in materials and workmanship. During this period, if the device fails due to manufacturing – related issues, ABB will provide free replacement or repair services. ABB also provides 24/7 technical support through its global network of service centers. In case of critical issues, the average response time is within 2 hours. The company offers training services for customers on how to install, commission, and maintain the REF615C_C HCFFAEAGANB2BAN1XC, ensuring that customers can fully utilize the device’s capabilities. Additionally, ABB provides long – term product support, including the availability of spare parts for an extended period, to ensure the continuous operation of the power systems where the device is installed.