The ABB 1MRK002239-BBr02 is a high-performance protection relay designed for industrial and utility applications. It provides advanced protection, monitoring, and control functions for electrical systems, ensuring reliability and safety. This relay is part of ABB’s renowned protection relay series, known for its precision, durability, and ease of integration into modern power management systems.

Product Parameters

Product Applications

The ABB 1MRK002239-BBr02 is widely used in:

• Power Distribution Networks: Ensures safe and reliable operation of electrical grids.

• Industrial Plants: Protects motors, transformers, and generators from electrical faults.

• Renewable Energy Systems: Safeguards solar and wind power installations.

• Railway Electrification: Provides fault detection in traction power systems.

• Oil & Gas Facilities: Ensures uninterrupted power supply in critical operations.

Product Advantages

1. High Precision: Accurate fault detection with minimal false alarms.

2. Modular Design: Easy to install and expand with additional modules.

3. Robust Communication: Supports multiple protocols for seamless integration.

4. Durability: Built to withstand harsh industrial environments.

5. User-Friendly Interface: Intuitive HMI for quick configuration and monitoring.

6. Compliance with Standards: Meets global safety and performance certifications.

Frequently Asked Questions (FAQ)

1. What is the primary function of the 1MRK002239-BBr02?

   It is a protection relay designed to detect and respond to electrical faults in power systems.

2. What communication protocols does it support?

   It supports IEC 61850, Modbus, and DNP3.0 for seamless integration with SCADA systems.

3. Can it operate in extreme temperatures?

   Yes, it functions reliably between -25°C and +70°C.

4. Is this relay suitable for solar power applications?

   Yes, it is commonly used in renewable energy systems for fault protection.

5. What is the weight of the relay?

   It weighs 0.3 kg.

6. Does it have short-circuit protection?

   Yes, it includes short-circuit, overcurrent, and earth fault protection.

7. What certifications does it hold?

   It is CE, UL, and IEC 60255 certified.

8. Can it be mounted in a standard relay panel?

   Yes, its compact dimensions (210 x 186 x 25mm) allow easy panel mounting.

9. What is the input voltage range?

   It supports 24-250V AC/DC.

10. Is remote monitoring possible?

    Yes, through its communication interfaces like Modbus and IEC 61850.