ABB AFO4LE | 1KHL015545R0002 | Motor Protection Relay

Product Description

Overview

The AFO4LE 1KHL015545R0002 is a high-precision Motor Protection Relay engineered to safeguard medium and large industrial motors. Designed for integration into modern control systems, it monitors electrical and thermal parameters, triggers protective actions instantly, and communicates real-time status across industrial networks.

Key Features

• Comprehensive Motor Protection: Includes overload, phase loss, and thermal overload protection to prevent motor damage.

• High-Speed Fault Response: Detects and reacts to abnormal conditions promptly, minimizing downtime.

• Advanced Communication Interfaces: Compatible with Modbus, PROFIBUS, CANbus, and Ethernet/IP for seamless data exchange with DCS or PLC systems.

• Versatile I/O: Multiple digital inputs and analog channels allow precise monitoring and control of motor operations.

• Compact & Rugged Design: DIN rail mountable module built to operate reliably in industrial environments with temperature extremes from -20°C to 70°C.

• Intuitive LCD Display: Provides clear operational status, fault diagnostics, and event logging.

Technical Specifications

Applications

Ideal for industrial settings such as chemical plants, refineries, HVAC systems, and power generation facilities, the AFO4LE ensures reliable motor performance and integrates seamlessly with supervisory control and data acquisition systems.