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The 20DD3P4A3QYYACNBN, part of the Allen-Bradley PowerFlex 700S series, is designed as an adjustable frequency AC drive. It is rated for three-phase systems operating at 480V AC and has a maximum normal-duty current of 3.4 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A3QYYACNBN |
| Weight | 25.00 lbs (11.34 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 3.4 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| 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 20DD3P4A3QYYACNBN is an adjustable frequency AC drive engineered for efficient operation within three-phase systems at a voltage of 480V AC. This unit accommodates a normal-duty current of 3.4 amps. The drive features a NEMA Type 1 IP20 enclosure, providing adequate protection for most standard environments. Users can interact with the system through the full numeric LCD, which facilitates ease of control and monitoring.
This model utilizes IGBT technology for braking, ensuring effective control during operation. An adjustable bus undervoltage trip function is incorporated, making it customizable to specific application requirements. Furthermore, the drive is equipped with a heat sink thermistor actively monitored by a microprocessor, which serves to protect against overheating by initiating an overtemperature trip if necessary.
For operational continuity, the logic control ride-thru capability allows the drive to maintain functionality for up to 0.25 seconds while not actively running. It can also provide power ride-thru for a brief duration of 15 milliseconds at full load, ensuring stability and performance during transient changes in the power supply. Overall, the 20DD3P4A3QYYACNBN drive is suitable for a diverse array of industrial applications requiring precise motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A3QYYACNBN Ser A | 20DD3P4A3QYYACNBN/A, Series A, Rev A | |
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