Description：

The ABB 3BHE021951R0124 KVC758 A124 Circuit Board is a high-performance industrial control and interface board used in ABB drive systems and power electronics platforms. Commonly referred to as a voltage sub-board or control PCB, it plays a critical role in signal processing, communication, and real-time control within medium- and high-voltage drive systems such as the ACS800, ACS880, and ACS5000 series.

Specification：

Frequently asked questions

Q1: What is the KVC758 A124 (3BHE021951R0124)?

A1: The KVC758 A124 is an ABB circuit board, designed for use in industrial and control systems, providing signal processing and control functions.

Q2: What is the KVC758 A124 (3BHE021951R0124) power supply requirement?

A2: The board operates on 24 V DC.

Q3: What is the KVC758 A124 (3BHE021951R0124) operating voltage?

A3: It supports an operating voltage of 220 V, depending on the application configuration.

Q4: What is the KVC758 A124 (3BHE021951R0124) power consumption?

A4: The module consumes ≤ 3.6 W, ensuring energy-efficient operation.

Q5: What is the KVC758 A124 (3BHE021951R0124) operating temperature range?

A5: It operates within +5°C to +55°C.

Product Applications

Oil & Gas: Used in large compressors, pumps and fans to support precise flow and pressure regulation during oil and gas transportation and processing.

Power Generation: Drives water pumps and large fans in power plants to enhance system efficiency and reduce energy consumption.

Mining & Metals: Applied in conveyor belt systems, mills and ventilation equipment, providing high reliability in the harsh industrial environment.

Water Management: Used for high-power water pumps in large water treatment facilities, seawater desalination plants and urban water supply systems.

Marine: Supports power drive control for large power marine propulsion systems and marine engineering equipment.

For additional discounts, please contact our five-star sales manager Lisa Lin.