Allen-Bradley 20-VB00299 Power Supply Fan Board

Description:

The Allen-Bradley 20-VB00299 Power Supply Board is used in PowerFlex high-power AC drive systems to provide regulated power for the drive cooling fan assembly, ensuring proper thermal management and reliable operation of the drive. Commonly installed in PowerFlex 700H, PowerFlex 700S, and PowerFlex 700AFE variable frequency drives operating in industrial automation, material handling, process control, and manufacturing environments. Maintenance teams and system integrators use this board for replacement, repair, and retrofit projects to maintain drive cooling performance and prevent overheating-related failures.

Applications:

The Allen-Bradley 20-VB00299 Fan Power Supply Board is commonly used in high-power variable frequency drives, motor control systems, process manufacturing equipment, conveyor systems, pumping stations, HVAC installations, and industrial automation systems where continuous cooling fan operation is critical to maintaining drive reliability and extending equipment life.

Technical Specifications:

• Manufacturer: Allen-Bradley / Rockwell Automation
• Part Number: 20-VB00299
• Product Type: Fan Power Supply PC Board
• Product Line: PowerFlex 700 Series
• Board Function: Cooling Fan Power Supply
• Mounting Type: Internal Board Mount
• Voltage Class: 400–480 VAC / 600–690 VAC
• Operating Voltage Range: 380–690 VAC
• Frequency: 50/60 Hz
• Compatible Drives: PowerFlex 700H, PowerFlex 700S, PowerFlex 700AFE
• Board Type: Printed Circuit Board (PCB)
• Application: Industrial AC Drive Cooling Systems
• Installation Method: Fixed Screw Mount
• Connection Type: Internal Wiring
• Cooling Function: Fan Voltage Distribution
• Weight: Approximately 4.81 lb (2.18 kg)
• Status: Discontinued by Manufacturer

Common Replacements:

• Allen-Bradley 60-VB00299 Fan Power Supply Board
• Allen-Bradley SK-H1-DCFANBD1 DC Fan Power Supply Board
• Allen-Bradley 20-VB00999 PowerFlex Fan Power Supply Assembly