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The 20DD034A3EYNACNNN from Allen-Bradley serves as a versatile adjustable frequency AC drive designed to operate with three-phase electrical systems at 480 volts. With a maximum input current capacity of 34 amps, this unit is suited for substantial industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD034A3EYNACNNN |
| Weight | 35.00 lbs (15.88 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 34 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| 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 20DD034A3EYNACNNN model from the PowerFlex 700S series by Allen-Bradley is designed as an adjustable frequency AC drive optimized for three-phase systems. Operating under a voltage of 480V AC, this unit supports a substantial input current of 34 amps, making it suitable for a range of demanding applications.
This drive is housed in an enclosure rated IP20, meeting NEMA Type 1 specifications to protect against certain environmental factors. User interactions are conducted through a clear full numeric LCD display, allowing for straightforward monitoring and adjustments. Additionally, the inclusion of a quick start guide enhances user convenience during installation and setup.
To ensure responsive braking and overall efficiency, the 20DD034A3EYNACNNN incorporates IGBT braking technology. An adjustable bus undervoltage trip feature allows for customizable safety settings based on application needs. Furthermore, the built-in heat sink thermistor is actively monitored by a microprocessor, which triggers an overtemperature trip when necessary.
For operational resilience, this model can maintain logic control ride-thru for 0.25 seconds when the drive is non-operational, complementing its power ride-thru capability of 15 milliseconds at full load. This reliable performance makes the 20DD034A3EYNACNNN a practical choice in the field of industrial automation.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD034A3EYNACNNN Ser A | 20DD034A3EYNACNNN/A, Series A, Rev A | |
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