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The 20-VB00299 from Allen Bradley is an internal-mounted fan power supply PC board designed to manage the power distribution for fan cooling systems in industrial drives. This model supports a voltage class of 400–480 V AC and 600–690 V AC, making it versatile for various PowerFlex models including 700H, 700S, and 700 AFE.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Fan power supply PC board |
| Product Line | PowerFlex 700 |
| Part Number | 20-VB00299 |
| UPC | 820919215063 |
| Weight | 4.81 lbs (2.18 kg) |
| Voltage Class | 400–480 V AC / 600–690 V AC |
| Installation | Internal mount |
| Compatible Devices | PowerFlex 700H / 700S / 700 AFE |
| Power Device Type | High power |
| Board Type | Printed circuit board (PCB) |
| Signal Type | AC |
| Application | Drive cooling systems |
| Voltage Range | 380 – 690 V AC |
| Use Environment | Industrial drives |
| Mounting Style | Fixed screw mount |
| Component Role | Power distribution |
| Frequency Support | 50/60 Hz |
| Connection Type | Internal wiring |
| Cooling Role | Supplies fan voltage |
The 20-VB00299 board functions as a dedicated fan power supply within the Allen Bradley PowerFlex 700 series. This essential component operates at voltage ratings between 400 and 480 V AC, as well as 600 to 690 V AC. It is primarily used to power fan systems that cool down industrial drives, ensuring optimal performance during operation.
This printed circuit board (PCB) is designed for internal mounting in compatible devices, including the PowerFlex 700H, 700S, and 700 AFE models, facilitating streamlined installation and integration. The high-power device type indicates its capability to handle substantial electrical loads suitable for demanding applications.
The fan power supply board operates effectively within a voltage range of 380 to 690 V AC and can manage frequencies of 50 and 60 Hz, making it adaptable to various operational settings. Its fixed screw mount style provides sturdy support in place, ensuring reliable operation. The connection is accomplished via internal wiring, enabling a neat and organized setup within the drive system.
As a component focused on power distribution, the 20-VB00299 enhances the functionality of cooling systems by supplying the necessary fan voltage, thereby contributing to the longevity and efficiency of industrial drives. This reinforces the overall reliability of equipment within the PowerFlex series and meets the demands of industrial environments.