DSQC 604 Power Supply 3HAC12928-1 Robot Supplier

The DSQC 604 Power Supply (3HAC12928-1) is a robust, high-efficiency DC power supply unit engineered by ABB to provide stable and reliable power to industrial robot controllers and peripheral modules. This unit ensures consistent voltage regulation and power delivery to essential components such as control boards, servo drives, I/O modules, and communication units, supporting uninterrupted robot performance under continuous industrial operation.

Designed to meet ABB’s stringent quality and safety standards, the 3HAC12928-1 power supply features advanced protection circuitry against overload, short-circuit, and thermal faults. Its compact modular design allows for easy installation and replacement in ABB control cabinets — making it ideal for maintenance, upgrades, or new system integration across ABB S4C, S4C+, and IRC5 controller platforms.
Key Features:
Model: DSQC 604 (3HAC12928-1)
Function: Regulated DC Power Supply Module for ABB robotic systems
Provides stable DC voltage for control and servo circuits
Designed for ABB S4C, S4C+, and IRC5 controllers
Built-in overvoltage, overcurrent, and thermal protection for system safety
High energy efficiency with low power loss and minimal heat generation
Compact modular design for easy mounting and replacement
Engineered for 24/7 industrial operation under demanding environments
Applications:
ABB robotic systems in metal fabrication, welding, waterjet cutting, assembly, and packaging
Automation and motion control systems requiring consistent, clean DC power
Replacement or service component for ABB robot controller cabinets
Technical Specifications (typical):
Input Voltage: AC input (per ABB system configuration)
Output Voltage: Regulated DC output for ABB control logic and drives
Protection: Integrated overload, surge, and thermal shutdown features
Cooling: Convection or fan-assisted (depending on cabinet setup)
Mounting: ABB-standard rack or DIN-rail compatible desig