ABB REM611 Motor Protection Relay

Description

ABB REM611 is a compact motor protection relay designed for low-voltage asynchronous motors. It integrates protection, control, and communication functions for industrial automation.

Specifications

• Rated Voltage: 16–24V DC or 100–240V AC
• Frequency Range: 40–70 Hz
• Current Inputs: Selectable 0.2/1 A or 1/5 A
• Mounting Type: Flush panel or 4U rack
• Display: Front-panel LHMI with LED indicators
• Communication Ports: Dual Ethernet (RJ45), RS-485
• Protocols Supported: IEC 61850, Modbus RTU/TCP, DNP3.0
• Operating Temperature: –25°C