ABB NINT-72C Circuit Interface Board

PLC Autocontroller |20 years of experience specializing in automation equipment

NINT-72C| circuit interface board

PLC Autocontroller | Sales Manager May| Wechat id: dcsfcs

Product Overview

The ABB NINT-72C is a main circuit interface board for ABB ACS600 series frequency inverters, primarily responsible for signal conversion and drive interface management between the control unit and the power unit. This module acts as a crucial bridge in the drive system, converting control system command signals into the drive signals required by power devices (such as IGBTs), thereby achieving precise speed regulation and torque control of the motor.

This module is typically used in high-power industrial drive systems and is one of the important core components within the ABB ACS600 frequency inverter. In some systems, it has been replaced and upgraded by later models (such as the NXPP series).

Technical parameters

Brand: ABB

Model: NINT-72C

Product Type: Main Circuit Interface Board

Applicable Systems: ABB ACS600 Series Inverters

Function: Control signal to power unit interface conversion

Power Rating: 0.75 kW – 3000 kW (system level)

Operating Temperature: -20°C to +60°C

Storage Temperature: -40°C to +80°C

Installation Method: Rack mount

Cooling Method: Natural cooling / Air cooling (depending on system)

Functional Structure: PWM signal decoding + IGBT drive control

Key Features:

Core Drive Control Interface

The NINT-72C serves as the key interface between the control unit and the power module, enabling precise PWM signal conversion and IGBT drive control.

High-Reliability Industrial Design

Utilizing industrial-grade electronic design, it possesses excellent anti-interference capabilities and is suitable for continuous operation in complex electromagnetic environments.

High-Performance Signal Processing

It enables fast-response control signal conversion, ensuring the stability of motor speed regulation and torque output.

Strong System Compatibility

Dedicated to the ABB ACS600 drive platform and can be seamlessly integrated with its control system.

Easy Maintenance and Replacement

The modular design facilitates maintenance, and in some applications, it can be upgraded to a new generation control board.

About our company

PLC Autocontroller-20 years of excellence in industrial automation parts supply：

1.Best possible prices and delivery time 

2.Long time experience in the field

3.Well trained staff

4.Own warehouse facilities

5.Best relationships with branch office of manufacture

6.Flexible and individual service for you

20 Years of Excellence in Industrial Automation Parts Supply

For over 20 years, we have been a trusted leader in the industrial automation supply industry. As a trusted supplier of automation parts,

we have continuously expanded our product line, grown our global customer base, and earned numerous awards.

Email or Phone May for same-day price and stock.

Sales Manager May

E-mail: ab@mooreplc.com |Phone: +86-18106909650 (WhatsApp) |

WeChat: dcsfcs

PLC Autocontroller – A trusted leader in industrial automation supply.

What happens next?