Product Introduction

ABB RED670 1MRK002810-AB is a state-of-the-art protection relay designed for high-performance applications in power systems. This relay is part of ABB’s Relion® 670 series, which is renowned for its reliability, flexibility, and advanced functionality. The RED670 is specifically engineered to provide comprehensive protection, control, measurement, and monitoring for power transformers, shunt reactors, and other similar equipment in substations. It is suitable for both indoor and outdoor installations, making it a versatile choice for various power system configurations.

The RED670 relay is equipped with advanced communication capabilities, including support for IEC 61850, which ensures seamless integration into modern digital substations. Its user-friendly interface and robust design make it an ideal solution for utilities and industries seeking to enhance the reliability and efficiency of their power systems.

Technical Parameters

Product Applications

The ABB RED670 1MRK002810-AB relay is widely used in various applications, including:

• Power Transformers: Provides differential and backup protection for power transformers, ensuring safe and reliable operation.
• Shunt Reactors: Offers protection for shunt reactors, which are critical for voltage regulation in power systems.
• Substations: Enhances the protection and control of substation equipment, improving overall system reliability.
• Industrial Power Systems: Suitable for industrial applications where robust and reliable protection is required.

Product Advantages

• Advanced Protection: The RED670 offers a wide range of protection functions, ensuring comprehensive coverage for various power system components.
• Flexibility: Supports multiple communication protocols, making it easy to integrate into existing systems.
• User-Friendly Interface: The relay features an intuitive interface, simplifying configuration and operation.
• Robust Design: Built to withstand harsh environmental conditions, ensuring reliable performance in demanding applications.
• Scalability: Can be easily expanded or upgraded to meet evolving system requirements.

Product Compatibility

The RED670 relay is designed to work seamlessly with a variety of ABB products, including:

• ABB RET670: Transformer protection relay.
• ABB REF670: Feeder protection relay.
• ABB REG670: Generator protection relay.
• ABB REB670: Busbar protection relay.
• ABB REC670: Control and monitoring unit.

Latest News Headline

“ABB Launches Enhanced RED670 Relay with Advanced Cybersecurity Features for Modern Substations”

Installation Instructions

1. Preparation: Ensure that the installation site is clean, dry, and free from dust. Verify that the mounting panel or cabinet is securely fixed.
2. Mounting: Attach the RED670 relay to the mounting panel using the provided screws. Ensure that the relay is firmly secured.
3. Wiring: Connect the relay to the power supply, communication lines, and other necessary connections according to the wiring diagram provided in the user manual.
4. Configuration: Use the relay’s interface or configuration software to set up the required protection and communication parameters.
5. Testing: Perform a thorough test of the relay to ensure that it is functioning correctly and providing the desired protection.
6. Commissioning: Once testing is complete, commission the relay and integrate it into the power system.

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Frequently Asked Questions (FAQ)

Q1: What is the primary function of the ABB RED670 relay?
A1: The primary function of the ABB RED670 relay is to provide differential and backup protection for power transformers and shunt reactors in power systems.

Q2: What communication protocols does the RED670 support?
A2: The RED670 supports IEC 61850, IEC 60870-5-103, DNP3, and Modbus communication protocols.

Q3: Can the RED670 be used in outdoor installations?
A3: Yes, the RED670 is designed to withstand harsh environmental conditions and can be used in both indoor and outdoor installations.

Q4: What is the operating temperature range of the RED670?
A4: The operating temperature range of the RED670 is -25°C to +55°C.

Q5: How do I configure the RED670 relay?
A5: The RED670 can be configured using its user-friendly interface or configuration software provided by ABB.

Q6: What are the dimensions and weight of the RED670?
A6: The dimensions of the RED670 are 177 x 177 x 190 mm, and it weighs 3.5 kg.

Q7: Is the RED670 compatible with other ABB relays?
A7: Yes, the RED670 is compatible with other ABB relays in the Relion® 670 series, such as the RET670, REF670, and REG670.

Q8: What certifications does the RED670 have?
A8: The RED670 is certified according to IEC, IEEE, UL, and CE standards.

Q9: Can the RED670 be used in industrial applications?
A9: Yes, the RED670 is suitable for industrial applications where robust and reliable protection is required.

Q10: How do I perform testing on the RED670 relay?
A10: Testing can be performed using the relay’s built-in test functions or external testing equipment, following the guidelines provided in the user manual.