ABB 1KHL400169R0001 Bay Control Unit

The ABB REC650 1KHL400169R0001 is a high-performance bay control unit designed for substation automation and protection in medium- and high-voltage systems.
It delivers reliable control, measurement, and supervision functions, ensuring safe and efficient operation of electrical substations.
As part of ABB’s proven Relion® 650 series, this model combines modular hardware with advanced communication and protection capabilities to meet modern grid requirements.

Key Features

• Advanced Protection Functions: Supports breaker-failure, busbar, and load-shedding protection for enhanced system safety.

• Real-Time Monitoring: Displays key electrical parameters such as voltage and frequency via a clear LCD interface.

• Flexible Communication: Compatible with IEC 61850, DNP3, and Modbus protocols for seamless integration.

• Reliable Power Supply: Operates on 110–240 V AC or 48–125 V DC, suitable for diverse power environments.

• Durable Design: Built to IEC and ANSI standards with IP54 protection, providing long-term reliability in demanding substation conditions.

Technical Specifications

Model Number: REC650 1KHL400169R0001
Type: Bay Control Unit
Manufacturer: ABB
Application: Substation automation and protection
Operating Temperature: –25 °C to +55 °C
Installation Type: Rack-mount or panel-mount
Protection Class: IP54
Rated Power Supply: 110–240 V AC / 48–125 V DC
Dimensions: 195.58 mm × 243.84 mm × 78.74 mm
Weight: 4.5 kg

Applications

The ABB REC650 1KHL400169R0001 is ideal for:

• Control and monitoring of high-voltage bays in substations.

• Integration into IEC 61850-based automation systems.

• Replacement and modernization of legacy bay control units.

• Applications demanding high reliability and redundant communication interfaces.