ABB AGDR-71C | Motor Protection Relay

Overview

The ABB AGDR-71C is an advanced motor protection relay designed to safeguard motors and motor circuits from overloads, short circuits, and other electrical faults. It features adjustable protection settings and multiple fault detection modes, providing flexible and reliable protection for industrial motor applications. This relay is ideal for protecting small and medium-sized motors in conveyor systems, pumps, compressors, and other motor-driven equipment.

Key Features

• Model: ABB AGDR-71C
• Function: Motor protection relay for overload, short circuit, and fault protection
• Adjustable Protection Settings: Fine-tune protection for different motor sizes and applications
• Overload Protection: Prevents motor damage due to prolonged overcurrent
• Short Circuit Protection: Offers reliable protection against short circuits
• LED Indicators: Displays real-time protection status and faults
• Manual Reset: Allows easy reset of protection parameters
• Compact and Easy to Install: Mounts on a standard DIN rail

Technical Information

• Rated Voltage: 230/400V AC
• Current Range: 0.2A to 32A
• Overload Protection: Adjustable from 0.5 to 1.5 times rated current
• Tripping Class: 10A, 20A, and 30A
• Mounting Type: DIN rail
• Operating Temperature: -5°C to 40°C
• Protection Class: IP20
• Weight: 0.4 kg

Applications

• Motor Protection: Ideal for small and medium-sized motors in industrial environments
• Conveyor Systems: Prevents motor damage from overloads and short circuits
• Pumps and Compressors: Ensures safe and efficient motor operation in pumping and compression systems
• HVAC Systems: Provides protection for motor-driven HVAC equipment

Benefits

• Enhanced Motor Protection: Safeguards motors against overloads, short circuits, and faults
• Customizable Settings: Adjust protection levels for specific motor needs
• Easy Installation and Resetting: DIN rail mounting and manual reset function
• Long-Term Durability: Built for continuous, reliable motor protection

The ABB AGDR-71C is an effective motor protection relay, offering reliable, adjustable protection for motors in a variety of industrial and commercial applications.