ABB DSQC 314B 3HAB 2216-1 Rectifier Board

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1. Product Overview

The ABB DSQC 314B 3HAB 2216-1 Rectifier Board is used in ABB industrial robots and automation systems. It converts AC (alternating current) power to DC (direct current) power, providing a stable DC supply for servo drives, control modules, and other system components. This board plays a critical role in ABB robot systems, ensuring stable and efficient operation of servo motors and control systems. It is an essential component in multi-axis robot control systems.

2. Technical Specifications

• Model: DSQC 314B

• Part Number: 3HAB 2216-1

• Type: Rectifier Board

• Compatible System: ABB industrial robots and servo systems

• Input Voltage: 3-phase AC 380–480 V

• Output Voltage: DC 270–310 V (typical)

• Output Current: Depends on system configuration

• Operating Temperature: 0℃ ~ +50℃

• Storage Temperature: -25℃ ~ +70℃

• Mounting: Internal slot in control or drive cabinet

• Dimensions: Modular board design

• Weight: ~1.2 kg

• Protection Degree: IP20

• Additional Features: Overcurrent protection, short-circuit protection, overtemperature protection, LED status indicator

3. Key Features & Advantages

1. Stable DC output — Provides reliable DC power for servo drives and control systems.

2. Industrial-grade design — Suitable for high temperature, vibration, and long-term industrial operation.

3. Multiple protection features — Overcurrent, short-circuit, and overtemperature protection enhance system safety.

4. Modular design — Plug-in installation allows easy maintenance, upgrade, and replacement.

5. LED status indicators — Display operational status and fault alarms for quick diagnostics.

6. High compatibility — Seamlessly integrates with ABB robot controllers, servo drive modules, and other system components.

4. Typical Applications

• DC power supply for ABB industrial robot servo systems

• Multi-axis servo drive systems in industrial automation

• Robot control cabinets in automated production lines

• High-precision manipulators and servo-controlled equipment

• Factory automation and robot system maintenance/upgrades

5. Precautions & Recommendations

1. Power off the controller before installing or removing the board to ensure safety.

2. Confirm that input voltage matches the rectifier board rating.

3. Avoid high temperature, humidity, dust, or corrosive environments.

4. Secure the board firmly to prevent vibration or poor contact.

5. Installation and maintenance should be performed by qualified personnel.

6. Regularly check LED status indicators and board temperature to ensure long-term reliable operation.

The structure and details of the product：

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