ABB 3BHE021951R0124 IPS Dual Voltage Subprint

ABB 3BHE021951R0124 IPS Dual Voltage Subprint

Description

ABB 3BHE021951R0124 (KV C758 A124) is an IPS dual-voltage power supply sub-board for ABB's medium-voltage drive system (such as ACS5000). It is specifically designed for integrating power modules and supports dual-voltage inputs of 24V/48V. It is responsible for voltage conversion, voltage regulation, and power distribution management, providing a stable low-voltage power supply to the drive control unit.

This sub-board uses industrial-grade PCB and high-reliability power chips, featuring overvoltage, overcurrent, and short-circuit protection functions, which can withstand industrial-site electromagnetic interference. Its compact design is suitable for standard installation positions of the drive cabinet, supports quick plug-and-play replacement, and requires no maintenance during long-term operation. It is the core component of ABB's power supply link in the drive system. 

Features

Model: 3BHE021951R0124 (KV C758 A124), Type: IPS Dual-Voltage Power Subboard

Compatible Systems: ABB ACS5000 and other medium-voltage drive systems, System 800xA control system

Core Functions: Dual-voltage input (24V/48V), power conversion, voltage stabilization protection and distribution output

Electrical Characteristics: Supports dual 24V/48V inputs, maximum load current of 1A, compatible with low-voltage control circuits

Protection Design: Overvoltage / Overcurrent / Short-circuit protection, anti-electromagnetic interference, ensuring stable power supply

Environmental Tolerance: Operating temperature range of -25°C to +70°C, suitable for harsh industrial conditions

Installation and Maintenance: Compact layout, standard interfaces, easy integration and quick replacement

Technical Specifications