NGDR-02C Inverter Board

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	NGDR-02C
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

The ABB NGDR-02C is an Inverter Board designed specifically for ABB ACS600 series frequency converters. It is a core component of the frequency converter's power unit, responsible for converting control signals into high-power pulse signals that drive the IGBT (Insulated Gate Bipolar Transistor) switches.

Applications

Heavy metallurgical plants: Rolling mill control in high-temperature, multi-metal dust environments.

Chemical and petroleum plants: Pump and compressor drives in high-humidity or corrosive gas environments.

Cement plants: Conveyor belt and crusher drive systems in extremely dusty environments.

Paper mills: Paper machine transmissions in chronically humid environments.

Features

High Compatibility: Compatible with various models in the ACS600 series, providing flexibility for diverse applications.

Easy Installation: Compact size, supports DIN rail mounting, suitable for space-constrained installation environments.

Reliable Performance: Designed for industrial environments, able to withstand harsh working conditions, and possesses excellent anti-interference capabilities.

Multiple Communication Functions: Supports multiple communication protocols, such as Modbus and Profibus, facilitating integration into industrial networks.

Competitive Advantage

Motor Power Control: Controls the power flowing to the AC motor based on user input and feedback signals, achieving precise control of motor speed and torque.

Equipment Protection: Protects the inverter and motor from damage by monitoring various parameters such as current, voltage, and temperature.

System Communication: Communicates with other system components to ensure the coordinated operation of the entire industrial automation system.

FAQ

Q: What is NGDR-02C?
A: It is an Inverter Board.

Q: Can NGDR-02C replace NGDR-02?
A: Yes. The version with "C" has better performance (better protection) and is fully compatible, making it an ideal replacement.

Q: Why is a short circuit fault still reported after replacing the NGDR-02C board?
A: This indicates the fault may be in the lower-level IGBT power module. NGDR is just a driver; if the load side is damaged, the new board will also trigger an alarm.

Q: How many NGDR-02C boards are in an ACS600 inverter?
A: It depends on the inverter's frame size. High-power models typically have an independent drive board for each phase (U/V/W).

Q: Do I need to pay attention to the orientation during installation about NGDR-02C?
A: Yes. This board is usually inserted into a specific slot above the power module. Make sure the pins are fully aligned; otherwise, powering on will instantly burn out the circuit board.