ABB 3BHE013940R0002 power board

Product Overview:

The ABB 3BHE013940R0002 Power Board is a critical power supply module in ABB industrial automation and drive systems. It provides stable and reliable power to control systems and drive equipment. Designed with industrial-grade components, it ensures high stability, efficiency, and protection, supporting continuous operation in demanding industrial environments.

This power board is widely used in ABB ACS drives, Symphony Plus, Bailey INFI 90, and other automation control systems, serving as a key component for safe and reliable system operation.

Technical Specifications:

• Model: 3BHE013940R0002

• Brand: ABB

• Type: Power Board

• Main Function: Provides stable power, overvoltage protection, overcurrent protection, and signal supply

• Input Voltage: 380–480 V AC (three-phase) or 24 V DC (depending on system)

• Output Voltage: 24 V DC (typical)

• Power Capacity: 200–500 W (system dependent)

• Efficiency: ≥ 90%

• Operating Temperature: 0°C to +55°C

• Storage Temperature: -25°C to +70°C

• Humidity: 10%–90% (non-condensing)

• Mounting: Modular rack or DIN rail

• Protection Features: Overvoltage, overcurrent, short circuit, and overtemperature protection

• Status Indicators: LED for output and fault status

• Compatible Systems: ABB ACS drives, Symphony Plus, Bailey INFI 90, Turbine Control systems

Features and Advantages:

1. High Stability: Provides reliable power for continuous operation.

2. Multiple Protection Features: Overvoltage, overcurrent, short circuit, and overtemperature protection enhance system safety.

3. High Efficiency: ≥ 90% efficiency reduces energy consumption and heat.

4. Modular Design: Quick installation and maintenance reduce downtime.

5. Industrial Durability: Operates reliably under high temperature, vibration, and EMI conditions.

6. Visual Status Indicators: LEDs simplify power monitoring and fault diagnosis.

7. Strong Compatibility: Seamlessly integrates with various ABB control and drive systems.

Applications:

• Industrial motor drives and automation control

• Power and energy management systems

• Petrochemical and refinery process control

• Steel and metallurgy automation

• Water treatment and environmental control

• Pulp and paper automation

• Industrial automation production lines and machinery control

Precautions:

1. Disconnect power before installation or maintenance to avoid electric shock or damage.

2. Ensure proper and secure wiring connections to prevent short circuits or faults.

3. Avoid long-term use in high humidity, dusty, or strong EMI environments.

4. Regularly check LED indicators and output voltage to ensure normal operation.

5. Use anti-static measures when handling the power board.

6. Use ABB-certified cables and accessories for system compatibility and safety.

4. The structure and details of the product：
5. 

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