Description

ABB 3HAC026289-001 DSQC626A Robot IRC5 Power Supply

Configured for DC power distribution and controller power conversion in ABB IRC5 controller systems, the ABB 3HAC026289-001 (DSQC626A Robot IRC5 Power Supply) provides direct electrical power supply functionality within the installed controller hardware configuration.

Hardware Specifications

Parameter	Specification
Model	3HAC026289-001
Brand	ABB
Product Type	DSQC626A Robot IRC5 Power Supply
Origin	Sweden
Weight	1.6 kg
Dimensions	35.5 x 18.8 x 4.8 cm
Tariff Code	8537101190
Product Portfolio	ABB Robotics
Controller Platform	IRC5 Controller System
Reference Type	Complete ABB order number

Industrial Controller Power Supply Integration

The ABB DSQC626A power supply module is configured as part of the IRC5 controller power architecture. It manages electrical supply functions for installed controller assemblies according to the configured ABB hardware bill of materials.

Unlike communication modules, this unit does not process field signals or execute application logic. Instead, it operates as a dedicated power hardware component that supports internal controller energy distribution.

For ABB controller systems, firmware flash compatibility, backplane bus communication velocity licences, and installed hardware configuration must be verified through controlled ABB documentation before replacement or commissioning.

Frequently Asked Questions

Q: Is the ABB 3HAC026289-001 interchangeable with other IRC5 power supply units?
A: No. Replacement selection requires verification against the complete ABB order number, controller variant, serial number, and installed controller BOM.

Q: Does the DSQC626A module provide I/O communication functions?
A: No. The DSQC626A is identified as an IRC5 Robot Power Supply component and does not function as a digital or analog I/O interface.

Q: What documentation should be used during installation?
A: Installation and commissioning procedures must follow the applicable ABB IRC5 controller service documentation for the installed configuration.

Field Installation Guidelines

• Confirm the controller model, installed hardware configuration, and ABB spare part reference before removal.
• Disconnect controller power sources before accessing the power supply assembly.
• Install the module according to the mechanical mounting position defined in the ABB IRC5 controller manual.
• Verify all power connectors and grounding connections before system restart.
• Route power wiring separately from sensitive signal cables to reduce electrical interference.
• Perform functional checks after installation according to ABB approved maintenance procedures.

Specifications

• Brand: ABB

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems