ABB 88UB01A Feeder Protection Relay

Applications

The ABB 88UB01A Feeder Protection Relay is perfect for use in a wide range of applications requiring reliable protection for feeder circuits:

• Power Distribution Networks: Provides essential protection for feeders, ensuring smooth and uninterrupted power distribution in urban and rural grids.

• Industrial Facilities: Safeguards feeder circuits in manufacturing plants, factories, and processing industries, ensuring operational efficiency.

• Commercial Buildings: Protects feeder circuits in commercial establishments such as office buildings, retail centers, and data centers.

• Renewable Energy Systems: Ideal for protecting feeders in renewable energy installations such as solar and wind farms, ensuring consistent energy supply.

Advantages

• Comprehensive Protection: Offers protection from overcurrent, short circuits, and earth faults, minimizing the risk of system failures.

• Seamless Communication Integration: Supports Modbus and IEC 61850 protocols, enabling integration with SCADA systems for real-time monitoring and remote control.

• Compact and Durable: Designed to fit into tight spaces, with a compact form factor that makes installation in control panels easier while maintaining a rugged build.

• Wide Temperature Range: Operates efficiently in extreme temperatures, from -20°C to +60°C, making it adaptable to various environmental conditions.

• Cost-Effective: Provides reliable protection at an affordable price, offering an economic solution for industrial and commercial feeder protection.

Technical FAQs

1. What protection features does the ABB 88UB01A provide?

   • The relay provides overcurrent protection, short circuit protection, and earth fault protection.

2. What is the rated voltage of the ABB 88UB01A?

   • The rated voltage is 230 V AC.

3. How does the ABB 88UB01A communicate with other systems?

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

4. What is the rated current of the ABB 88UB01A?

   • The rated current is 1 A.

5. Can the ABB 88UB01A be used in industrial power systems?

   • Yes, it is designed to protect feeder circuits in industrial power systems.

6. What certifications does the ABB 88UB01A have?

   • It is CE and UL certified, ensuring compliance with international safety standards.

7. What are the dimensions of the ABB 88UB01A?

   • The dimensions are 210 x 180 x 130 mm.

8. What is the weight of the ABB 88UB01A?

   • The relay weighs 1.5 kg.

9. What is the operating temperature range for the ABB 88UB01A?

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

10. Can the ABB 88UB01A be used in renewable energy systems?

• Yes, it is ideal for protecting feeders in renewable energy installations such as solar, wind, and hydroelectric systems.