ABB DSQC624 power module

1. Product Overview

The ABB DSQC624 Power Module is a core power unit in industrial robots and automation systems, specifically designed to provide stable and reliable DC power for the DSQC500 series control systems. The module features high-efficiency power supply design, ensuring stable operation of controllers, I/O modules, and related components under high-load industrial conditions. DSQC624 supports power monitoring and fault protection functions and can communicate with upper-level systems for real-time diagnostics and maintenance. The slot-mounted design allows easy integration, installation, and replacement.

2. Technical Specifications

General

• Model: DSQC624

• Type: Power Module

• Manufacturer: ABB

• Installation: Slot-mounted in control cabinet

Electrical

• Input Voltage: 380–480V AC (typical industrial supply)

• Output Voltage: 24V DC

• Output Power: Up to 1200W

• Current Capacity: Max 50A

• Efficiency: >90%

• Isolation: Input and output circuitry isolated for enhanced noise immunity

• Protection: Overvoltage, overcurrent, and short-circuit protection

Performance

• Voltage Regulation: ±1%

• Response Time: Fast voltage regulation suitable for high-performance industrial control

• Supported Functions:

  • Power supply for controllers and I/O modules

  • Power status monitoring and fault diagnostics

  • Communication with controllers and upper-level systems

• Built-in Storage: Stores module configuration and power parameters

Environmental

• Operating Temperature: 0°C to +55°C

• Storage Temperature: –25°C to +70°C

• Humidity: 5%–95% non-condensing

• Protection Class: IP20

• Vibration Resistance: Industrial-grade

3. Features & Advantages

1. High-efficiency and stable 24V DC output for reliable operation of controllers and modules.

2. High power capacity up to 1200W, suitable for high-load industrial applications.

3. Modular slot-mounted design for easy system integration, maintenance, and replacement.

4. Built-in overvoltage, overcurrent, and short-circuit protection for safety.

5. Real-time power status monitoring and fault diagnostics enhance maintainability.

6. Industrial-grade reliability with isolation and noise immunity for harsh environments.

4. Application Areas

• ABB industrial robot control cabinet power supply

• Automated production line control system power

• PLC/DCS system power management

• Industrial robotic arms, material handling robots, and automated assembly lines

• Factory electrical control cabinets and automation monitoring

5. Precautions & Maintenance

1. Disconnect power before installation or maintenance.

2. Ensure input supply voltage complies with module specifications.

3. Avoid installation in high humidity, high temperature, or corrosive environments.

4. Regularly inspect power terminals, heat sinks, and fans (if applicable).

5. Avoid strong vibrations or mechanical shocks to maintain module stability.

6. Do not exceed rated power, current, or temperature specifications.

7. Use ABB-compatible control cabinets and bus interfaces for connection.

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