Introduction

The ABB DSQC 627 3HAC020466-001 power supply is a high-performance industrial module designed to provide reliable and regulated power to ABB robotic and automation systems. As a core component in IRC5 architectures, it ensures consistent voltage delivery across multiple subsystems.

Built for demanding industrial environments, it combines robust construction with precise power regulation, making it a dependable choice for maintaining system uptime and operational efficiency.

Technical Specifications

Parameter	Specification
Product Type	Power Supply
Manufacturer	ABB
Model	DSQC 627
Part Number	3HAC020466-001
Input Voltage	90–250 V AC
Output Voltage	5V / ±15V / 24V DC
Function	Industrial Power Conversion
System Integration	ABB IRC5 Robot Controllers
Mounting Type	Control Cabinet Installation
Dimensions (W × H × D)	199.75 mm × 355 mm × 99 mm
Weight	4.94 kg (10.89 lb)

Applications

The ABB DSQC 627 3HAC020466-001 power supply is engineered to deliver stable and efficient power for advanced industrial automation and robotic systems. It is typically deployed in:

ABB IRC5 robot controller platforms for core power distribution
Industrial robotic cells with continuous-duty operation
Automated production lines requiring regulated DC power
Process control environments with multi-module integration
High-reliability manufacturing systems where uptime is critical

This module ensures consistent energy delivery to controllers, I/O modules, and communication units, forming the backbone of system stability.

Advantages

High-efficiency AC-to-DC conversion for optimized energy use
Stable multi-voltage output supporting complex control systems
Industrial-grade protection against overload and short circuits
Designed for continuous 24/7 operation in harsh environments
Seamless integration with ABB IRC5 automation architectures

Technical FAQs

What is the primary function of this power supply?
It converts AC input into regulated DC outputs for ABB control systems.
Which ABB systems commonly use it?
It is widely used in ABB IRC5 robot controllers.
What output voltages does it provide?
It supports multiple outputs such as 5V, ±15V, and 24V DC.
Is it suitable for continuous industrial operation?
Yes, it is designed for continuous-duty environments.
What input voltage range does it support?
Typically 90–250V AC, allowing flexible deployment.
Does it include protection features?
Yes, it includes overload and short-circuit protection.
Can it handle fluctuating loads?
Yes, it maintains stable output under varying load conditions.
Is it compatible with global power systems?
Yes, its wide input range supports international standards.
Does it require special cooling?
Standard cabinet ventilation is typically sufficient.
What ensures long-term reliability?
High-quality industrial components and ABB engineering standards.