ABB 88UM01A Feeder Protection Relay durable

Applications

The ABB 88UM01A Feeder Protection Relay is perfect for a wide range of applications, offering reliable protection for feeder circuits across various sectors:

• Power Distribution Networks: Essential for ensuring uninterrupted power distribution by protecting feeders in both urban and rural grids.

• Industrial Plants: Safeguards electrical systems in manufacturing facilities, processing plants, and other industrial environments.

• Commercial Buildings: Protects electrical feeder circuits in office complexes, shopping malls, and large commercial buildings.

• Renewable Energy Systems: Ideal for renewable energy installations like solar, wind, and hydroelectric power plants, protecting feeders from faults and enhancing overall system stability.

Advantages

• Comprehensive Protection: The relay offers robust protection, including overcurrent, short circuit, and earth fault protection, ensuring the safety of feeder circuits.

• Smart Communication Integration: Supports both Modbus and IEC 61850 protocols, enabling easy integration with SCADA systems and other control mechanisms.

• Compact Design: Its compact dimensions ensure easy installation in control panels, making it suitable for systems with limited space.

• Wide Temperature Range: It operates efficiently in extreme temperature conditions ranging from -20°C to +60°C, making it suitable for a wide range of environments.

• Cost-Effective: Provides high-end protection at an affordable price, making it an economic solution for various feeder protection needs.

Technical FAQs

1. What protection features does the ABB 88UM01A offer?

   • The relay provides overcurrent, short circuit, and earth fault protection to ensure the safety of feeder circuits.

2. What is the rated voltage of the ABB 88UM01A?

   • The rated voltage is 230 V AC.

3. How does the ABB 88UM01A communicate with other systems?

   • It supports Modbus and IEC 61850 communication protocols for seamless integration with control systems.

4. What is the rated current of the ABB 88UM01A?

   • The rated current is 2 A.

5. Can the ABB 88UM01A be used in power distribution networks?

   • Yes, it is ideal for protecting feeders in power distribution networks, ensuring reliable performance.

6. What certifications does the ABB 88UM01A have?

   • It is CE and UL certified, meeting international safety standards.

7. What are the dimensions of the ABB 88UM01A?

   • The dimensions are 220 x 200 x 140 mm.

8. What is the weight of the ABB 88UM01A?

   • The relay weighs 1.6 kg.

9. What is the operating temperature range for the ABB 88UM01A?

   • The operating temperature range is from -20°C to +60°C.

10. Can the ABB 88UM01A be used in renewable energy systems?

• Yes, it is ideal for protecting feeders in renewable energy systems like solar, wind, and hydroelectric plants.