ABB REM615C_D HCMBCCAHABB2BNN11E Motor Protection

Product Overview

The ABB REM615C_D (Model: HCMBCCAHABB2BNN11E) is a high-performance dedicated motor protection and control relay designed for the manufacturing and process industries. As a premier member of the Relion® 615 series, it specializes in the protection, control, measurement, and supervision of asynchronous motors. 

Technical Specifications

• Manufacturer: ABB

• Series: Relion 615

• Model Number: HCMBCCAHABB2BNN11E

• Rated Voltage: Support for systems up to 690 V

• Rated Current: Scalable monitoring for currents up to 6,000 A

• Protection Suite:

• Thermal Overload & Underload

• Earth Fault & Single Phasing

• Broken Conductor & Reverse Power

• Voltage Dip & Frequency Monitoring

• Control Functions: Motor starting, stopping, jogging, and manual/automatic transfer

• Measurements: Current, Voltage, Active/Reactive Power, Energy, Power Factor, and Frequency

• Communication: Dual support for IEC 61850 and Modbus protocols

Key Features & Engineering Advantages

• Integrated Motor Management: The REM615 handles the entire motor lifecycle, including sophisticated startup supervision (cumulative and stall protection) to prevent rotor damage during high-inertia starts.

• Precision Measurement: High-accuracy sensing of electrical parameters allows the unit to act as a protection relay and a high-grade power meter simultaneously, simplifying the bay architecture.

• Advanced Connectivity: Native IEC 61850 support allows for high-speed GOOSE messaging between relays and seamless integration into substation automation systems.

• Operational Safety: Features like arc protection (optional) and comprehensive self-supervision significantly increase personnel safety and equipment lifespan.

• Modular Hardware: The withdrawable plug-in design allows for swift maintenance and testing, minimizing the Mean Time to Repair (MTTR) in industrial environments.