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The PowerFlex 700 series model 20BD156A2AYNAEC1 by Allen Bradley operates as an adjustable frequency AC drive. With a maximum current rating of 156 A, it can deliver up to 125 horsepower and is designed for effective performance in 3-phase applications. This unit operates efficiently at a supply voltage of 480V AC and is suitable for various industrial environments.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A2AYNAEC1 |
| Weight | 32.00 lbs (14.51 kg) |
| Current Rating | 156 A |
| Rated Power | 125 Hp |
| Frequency Rating | 60 Hz |
| Drive Mounted Brake Resistor | Not Installed |
| CE Filter and CM Choke | Available |
| Protection Category | IP20 |
| Brake IGBT | Installed |
| Operating Humidity Range | 5 to 95% (non-condensing) |
| Supply Voltage | 480V AC |
| Number of Phases | 3-Phase |
| Minimum Temperature | 0°C |
| Maximum Temperature | 50°C |
| Control Type | Vector with 24V DC |
The 20BD156A2AYNAEC1 model from Allen Bradley's PowerFlex 700 series is designed to regulate AC motor frequency efficiently. This adjustable frequency AC drive operates on a supply voltage of 480V AC, making it suitable for high-demand applications.
It achieves a rated power of 125 horsepower and has a robust current rating of 156 A. The drive handles a frequency rating of 60 Hz, providing optimal control for most industrial scenarios. The operational tolerances allow it to work effectively at temperatures from 0°C to 50°C, accommodating a variety of ambient conditions.
Engineered with an IP20 protection category, this unit ensures basic resistance to dust and particle ingress, making it a reliable choice for controlled indoor spaces. The integrated brake IGBT enhances motor control, though the model does not include a drive-mounted brake resistor.
For enhanced performance, it supports humidity levels between 5% and 95% (non-condensing), making it versatile across different industrial environments. Additionally, the drive includes CE filtering and a common mode choke to help reduce electrical noise and improve overall stability during operation. The control type is specified as vector with a 24V DC supply, further optimizing its efficiency in managing various motor types.