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The 20DD034A0EYNANDBL model from Allen-Bradley is an adjustable frequency AC drive with robust features. Designed for three-phase operation at 480V AC, it can handle a maximum normal-duty current of 34 amps, ensuring high performance in demanding applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD034A0EYNANDBL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 34 |
| 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 20DD034A0EYNANDBL is part of the PowerFlex 700S series, offering versatile solutions in adjustable frequency AC drives. It operates within a voltage range of 480V AC and is specifically designed for three-phase applications. With a substantial normal-duty current capacity of 34 amps, this drive ensures reliable performance in various industrial environments.
The enclosure is rated IP20, complying with NEMA Type 1 standards, which provides essential protection for the internal components. This model has a blank cover instead of an interface.
Braking is efficiently managed by IGBT technology, enabling quick stops for motor control when required. The adjustable bus undervoltage trip adds flexibility for customization according to application needs, enhancing overall operational safety.
Thermal management is accomplished by a heat sink thermistor monitored by a microprocessor. This component effectively triggers an overtemperature trip when necessary, ensuring the device operates within safe temperature limits.
Logic control features allow for a ride-thru period of 0.25 seconds when not in operation. During critical load conditions, the drive supports power ride-thru for 15 milliseconds to provide stability against power fluctuations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD034A0EYNANDBL Ser A | 20DD034A0EYNANDBL/A, Series A, Rev A | |
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