Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD125A3NNNACGNE model is an adjustable frequency AC drive by Allen-Bradley. Operating on a 480V AC, this device is designed for three-phase applications with a maximum input current of 125 amps. It features a full numeric LCD interface for monitoring.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD125A3NNNACGNE |
| Weight | 150.00 lbs (68.04 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 125 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| Brake | No |
| 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 20DD125A3NNNACGNE is part of the Allen-Bradley PowerFlex 700S series, functioning as an adjustable frequency AC drive. Designed for three-phase use, it operates efficiently at 480 volts AC and handles a robust input current of up to 125 amps. This drive is encased in an IP20 enclosure, classified as NEMA Type 1, suitable for standard indoor use.
For user interaction, it includes a full numeric LCD for clear visibility of operational status. Notably, this unit does not have braking capabilities. However, it incorporates essential features such as an adjustable bus undervoltage trip, which allows for customizable settings according to the application requirements. To ensure thermal safety, the drive uses a heat sink thermistor monitored by a microprocessor that activates an overtemperature trip as necessary.
Additionally, it provides a logic control ride-thru capability for 0.25 seconds when the drive is not actively running. When under full load, the drive maintains power ride-thru for 15 milliseconds, contributing to its reliability in maintaining operational stability during brief power fluctuations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD125A3NNNACGNE Ser A | 20DD125A3NNNACGNE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||