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The 20DD040A0EYNANANK from Allen-Bradley is an adjustable-frequency AC drive designed for three-phase systems. It can operate 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 | 20DD040A0EYNANANK |
| 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 Allen-Bradley 20DD040A0EYNANANK is categorized as an adjustable frequency AC drive within the PowerFlex 700S series. It operates at a voltage level of 480V AC, specifically designed for three-phase applications. This drive can handle a maximum normal-duty current of 40 amps, ensuring robust performance in demanding environments.
This unit is encased in an IP20 enclosure that adheres to NEMA Type 1 standards, providing basic protection in indoor settings. It comes with a blank cover for the user interface, indicating that it relies on external controls for operation.
The IGBT braking system integrated into the drive allows for effective performance and control of motor functions. It features an adjustable bus undervoltage trip that allows operators to customize safety settings based on operational needs. In addition, the heat sink thermistor is closely monitored by a microprocessor, which helps prevent overheating and unnecessary downtime through an overtemperature trip.
When the drive is not actively running, it maintains logic control ride-thru capabilities for 0.25 seconds, ensuring stability during short interruptions. Moreover, during full load conditions, this drive supports power ride-thru for 15 milliseconds, helping to sustain operation in the event of brief power fluctuations. Overall, the 20DD040A0EYNANANK drive is engineered for reliability and efficiency in various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD040A0EYNANANK Ser A | 20DD040A0EYNANANK/A, Series A, Rev A | |
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