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- ABB
- DSQC 334 3HAB5845-1
- Robot Power Supply
- Sweden (SE)
- 184 x 222 x 241 mm
- 4.98 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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- 24-Hour Service
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The ABB DSQC 334 (3HAB5845-1) is a Robot Power Supply Unit designed to provide stable and regulated electrical power for ABB robotic and automation systems. It ensures that all connected control modules, I/O units, and motion components receive consistent voltage levels, enabling reliable operation, system stability, and continuous industrial performance.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model | DSQC 334 |
| Part Number | 3HAB5845-1 |
| Product Type | Robot Power Supply Unit |
| Function | System power regulation and distribution |
| Input Type | Industrial AC supply (system dependent) |
| Output Type | Regulated DC power (system dependent) |
| Installation Type | Control cabinet / rack mounting |
| Dimensions | 184 × 222 × 241 mm |
| Weight | 4.98 kg |
| System Compatibility | ABB robotic and automation systems |
| Operating Environment | Industrial-grade |
Function and Working Principle
The DSQC 334 Robot Power Supply ensures stable energy delivery to robotic control systems.
Its working principle includes:
- Power Conversion: Converts incoming AC power into stable DC output
- Voltage Regulation: Maintains consistent voltage levels for sensitive control electronics
- Load Distribution: Supplies power to multiple system modules such as controllers, I/O units, and drives
- Electrical Protection: Provides protection against overload, short circuit, and voltage fluctuations
- System Stabilization: Ensures uninterrupted power for continuous robotic operation
This guarantees stable and reliable system energy management.
Role in Industrial Control Systems
Within ABB robotic systems, the DSQC 334 plays a critical supporting role:
- Acts as the central power supply unit for robot controllers
- Ensures stable operation of all connected modules
- Protects system components from power disturbances
- Supports continuous 24/7 industrial operation
- Maintains overall system reliability and uptime
It is essential for ensuring consistent energy delivery in automation systems.
Industrial Applications
The ABB DSQC 334 Robot Power Supply is widely used in:
- Industrial robotic systems
- Automated production lines
- CNC and machining systems
- Material handling robots
- Assembly and packaging systems
- High-precision manufacturing environments
It is essential wherever stable and reliable power distribution is required.
Installation and System Integration
For optimal performance, the DSQC 334 should be installed as follows:
- Mounted inside ABB robot control cabinets
- Connected to industrial AC power input
- Properly wired to controller and subsystem power buses
- Installed with adequate cooling and ventilation
- Grounded correctly for electrical safety
- Configured according to system voltage and load requirements
Correct installation ensures safe and stable power delivery.
Compatible System Components
The DSQC 334 works with:
- ABB robot controllers
- I/O modules and communication boards
- Servo drives and motion systems
- Expansion and interface modules
- Industrial automation systems
It serves as the foundation power source for the entire control architecture.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| DSQC 335 | Power Supply Unit | Higher capacity output | Large robotic systems |
| DSQC 334 (variant series) | Power Module | Similar power regulation | Standard automation systems |
| ABB Industrial Power Supplies | Power Unit | Stable DC conversion | Automation cabinets |
| DSQC 336 | Power Supply Module | Enhanced load handling | Heavy-duty robotics |
| ABB PS Series Units | Power System | Modular power distribution | Industrial control systems |
Key Advantages
- Stable and regulated power output
- Protects sensitive control electronics
- Supports continuous industrial operation
- High reliability under heavy load conditions
- Compact integration into robot cabinets
- Essential for system-wide stability
Technical FAQs
What is the main function of DSQC 334?
It supplies and regulates power for ABB robotic control systems and connected modules.
Does it control motion directly?
No, it provides power; motion control is handled by controllers and drive units.
Why is it important in robotics systems?
Because all system components depend on stable and reliable power for correct operation.
Conclusion
The ABB DSQC 334 (3HAB5845-1) Robot Power Supply is a critical component for ensuring stable, regulated, and reliable power distribution in ABB robotic systems. Its ability to maintain consistent voltage and protect system electronics makes it essential for industrial automation environments requiring continuous and safe operation.