Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD248A0EYNANANL is a robust adjustable-frequency AC drive offered by Allen-Bradley under the Rockwell Automation umbrella. This model operates at 480V AC across three-phase systems and manages a normal-duty current capacity of 248 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD248A0EYNANANL |
| Weight | 250.00 lbs (113.40 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 248 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The Allen-Bradley 20DD248A0EYNANANL, part of the PowerFlex 700S series, is designed as an adjustable-frequency AC drive for demanding industrial applications. This unit operates effectively on a 480V AC input with a three-phase setup. It can handle a normal-duty current of 248 amps, ensuring reliable performance in demanding tasks.
The enclosure is rated at IP20 and conforms to NEMA Type 1 standards, providing adequate protection for indoor applications. This drive features a blank cover instead of a human-machine interface, promoting a streamlined integration into control systems.
An IGBT braking mechanism aids in improving control response, while the adjustable bus undervoltage trip is designed to enhance operational safety by allowing settings to be tailored according to specific system requirements. A heat sink thermistor continuously monitored by a microprocessor provides overtemperature protection, ensuring optimal performance even under heavy loads.
This drive also features logic control ride-thru capabilities, which allow for stability of 0.25 seconds when the drive is not actively running, thereby preserving settings during short interruptions. In case of power fluctuations, the 20DD248A0EYNANANL can sustain operation for up to 15 milliseconds at full load, further enhancing reliability in critical applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD248A0EYNANANL Ser A | 20DD248A0EYNANANL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||