The ABB NGDR-02C (Part Number: 58976521) is a high-performance drive control board engineered for integration into ABB’s advanced ACS800 and DCS800 drive systems. It is responsible for controlling, regulating, and interfacing the power conversion stages of the drive, ensuring accurate torque, speed, and voltage regulation under all operating conditions.

As part of ABB’s modular drive architecture, the NGDR-02C plays a crucial role in real-time motor control, fault detection, feedback processing, and communication with peripheral systems. Its rugged design, paired with optimized signal processing capabilities, ensures precise control and safe operation in demanding industrial environments.

Whether used in motor drive cabinets, industrial automation systems, or process control panels, the NGDR-02C helps drive systems function with enhanced efficiency, reliability, and responsiveness. This board exemplifies ABB’s commitment to scalable and serviceable industrial drive technologies.

Technical Specifications

Applications

The ABB NGDR-02C drive board is designed for integration into medium and high-power industrial drive systems, where precise motor control and system interfacing are essential. Its versatility makes it ideal for use in:

• Industrial Motor Drives – Core control logic for speed and torque regulation in ACS/DCS series.

• Rolling Mills and Cranes – Fast, precise motion control under varying load conditions.

• Process Industries – Used in paper, oil & gas, chemicals for continuous process control.

• Wind Turbines and Generators – Regulation of generator output through feedback-managed control.

• Marine and Offshore Applications – Heavy-duty drive control for propulsion and winching systems.

• Pumps and Compressors – Ensures smooth startup, runtime monitoring, and fault protection.

Advantages

• High-Precision Control: Offers accurate real-time motor regulation with advanced feedback support.

• Seamless Integration: Easily installs within ABB drive chassis, using existing connectors and bus architecture.

• Advanced Protection: Monitors and manages faults such as overvoltage, overcurrent, and overheating.

• Flexible I/O Interface: Supports a wide range of analog/digital input and output configurations.

• Protocol Expandability: Compatible with multiple fieldbus protocols through interface modules.

• Compact and Lightweight: Space-efficient form factor facilitates integration into tight control spaces.

• Durable Construction: Built with industrial-grade components for harsh environments.

• Plug-and-Play Replacement: Easily serviceable with ABB-certified modules for reduced downtime.

• Wide Compatibility: Supports legacy and current ABB drive systems, ensuring long-term usability.

Frequently Asked Questions (FAQ)

1. What is the NGDR-02C used for?

It is a drive control board responsible for regulating speed, torque, voltage, and handling I/O within ABB drive systems.

2. Which drives is the NGDR-02C compatible with?

It is mainly used in ABB ACS800 and DCS800 drive platforms.

3. Does this board support encoder feedback?

Yes, it supports encoder, resolver, and other feedback types for precise motor control.

4. How is the NGDR-02C powered?

It is powered directly from the internal power supply bus of the ABB drive.

5. Can I use this board in high-temperature environments?

Yes, it supports operating temperatures from -10°C to +60°C.

6. Are any software tools required for configuration?

Yes, ABB tools such as DriveWindow or the drive’s own panel interface can be used for parameter setup.

7. Is the NGDR-02C hot-swappable?

No, it should only be installed or replaced when the drive is powered off.

8. How is this board mounted?

It is installed internally in the drive system as a plug-in module.

9. Does it support communication protocols?

Yes, it can interface with protocols like Modbus, CANopen, and Profibus via external modules.

10. What happens if the board fails?

The drive typically enters a fault state and may stop operation until the board is replaced.