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This 20BD027A3AYYAEC1 model from Allen Bradley's PowerFlex 700 series is an adjustable frequency AC drive designed for 3-phase applications. It operates efficiently at a voltage rating of 480 V and a fixed frequency of 60 Hz, offering a remarkable horsepower rating of 20 HP under normal conditions and 15 HP for heavy loads.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD027A3AYYAEC1 |
| Weight | 28.63 lbs (12.98 kg) |
| Number of Phases | 3-phase |
| Voltage Rating | 480 V |
| Frequency | 60 Hz |
| Protection Class | IP20 |
| Brake Resistor | Installed |
| Control Type | Vector control |
| Horsepower Rating | 20 HP normal, 15 HP heavy |
| Display Type | LCD |
| Filter Class | CE filter with common-mode choke |
| Output Voltage Range | 0 to 460 V AC typical |
| Current Rating | 27 A |
| Enclosure Rating | NEMA 1 |
| Communication Protocol | EtherNet/IP |
| I/O Voltage | 24 V DC |
The 20BD027A3AYYAEC1 variant within the PowerFlex 700 series from Allen Bradley functions as an adjustable frequency AC drive tailored for efficient motor control. Designed for 3-phase operation, it supports a nominal voltage of 480 V and typically operates at a frequency of 60 Hz. Its horsepower capability is rated at 20 HP for standard operation and drops to 15 HP under heavy load scenarios. The drive’s output voltage can vary from 0 to 460 V AC, accommodating different operational requirements.
With a current rating of 27 A, it is constructed to deliver consistent performance across various usage contexts. The drive features a robust IP20 protection classification, which—complemented by a NEMA 1 enclosure rating—ensures it can be safely utilized in less demanding environments. The inclusion of an installed brake resistor enhances its stopping capability, providing additional flexibility for various applications.
Operators can easily interact with the drive through its LCD display. Furthermore, communication functionalities are supported through the EtherNet/IP protocol, enabling streamlined integration with existing control networks. The I/O voltage for this unit is set at 24 V DC, allowing for compatibility with a range of peripherals. Designed for reliability and precision, this model is a reliable choice for various industrial motor control applications.