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The 20DD040A0EYNANABK part from Allen-Bradley is an adjustable-frequency AC drive designed for three-phase applications. It operates at 480 volts AC and has a maximum normal-duty current of 40 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD040A0EYNANABK |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 40 |
| 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 20DD040A0EYNANABK from the PowerFlex 700S series by Allen-Bradley is an adjustable-frequency AC drive intended for operational use in three-phase environments. This model efficiently runs at 480V AC and can handle a normal-duty current of up to 40 amps, making it suitable for various industrial applications.
The drive is designed within an IP20 enclosure that adheres to NEMA Type 1 standards, allowing it to be used in less demanding environments. The user interface option is only a blank cover.
A critical feature of this drive is its IGBT braking, which enhances the control and response during operation. Safety mechanisms include an adjustable bus undervoltage trip, which ensures adaptability to different operating conditions as per specific needs. The heat sink thermistor is actively managed by a microprocessor that monitors temperatures to prevent overheating.
In terms of operational reliability, the drive supports logic control ride-thru functionality for up to 0.25 seconds during idle periods. Moreover, it can maintain full-load operation for 15 milliseconds during power interruptions, providing essential stability in applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD040A0EYNANABK Ser A | 20DD040A0EYNANABK/A, Series A, Rev A | |
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