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The Allen Bradley 20AD027A2AYYARNN AC drive offers adjustable frequency control, making it suitable for various applications. With a voltage rating of 480V AC and an output of 25 HP, this model operates effectively in three-phase configurations, supporting a current rating of 27 Amps. Its IP 20 enclosure allows for panel-mount installation, and the unit is equipped with both an IGBT and an internal brake resistor for optimal performance.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027A2AYYARNN |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage Rating | 480V AC |
| Amps Rating | 27 Amps |
| Horsepower Rating | 25 HP |
| Electrical Phase | Three phase and six pulse |
| Enclosure | IP 20 |
| Installation | Panel-mount |
| HIM | Programmer only |
| Brake | Yes, both IGBT and internal brake resistor |
| Comm Slot | Rio |
| Control and I/O | Standard |
| Feedback | None |
The 20AD027A2AYYARNN model from Allen Bradley's PowerFlex 70 series is an adjustable frequency AC drive engineered for efficient motor control. It functions at a voltage of 480V AC with the capability to handle a current rating of 27 Amps, translating to a maximum power output of 25 HP. This unit operates effectively within a three-phase and six-pulse setup, making it adaptable for various applications.
Designed for installation in panel-mount environments, the drive has an enclosure rated at IP 20, ensuring protection suitable for typical indoor conditions. The unit features a programmer-only human interface module, which simplifies programming and configuration tasks. Enhancing its functionality, it includes both IGBT technology and an internal brake resistor to facilitate dynamic braking capabilities.
Communication with the drive is facilitated through a Rio communication slot, allowing easy integration into existing control systems. However, feedback functionality is not supported in this configuration. Overall, the 20AD027A2AYYARNN adjustable frequency AC drive is a robust component for managing variable motor drive applications while offering flexibility and reliable performance.