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The 20DD034A3NYNA6NNA is a three-phase adjustable frequency AC drive from Allen-Bradley, designed to operate at 480 volts AC. With a robust input current of 34 amps, it delivers reliable performance for demanding applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD034A3NYNA6NNA |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 34 |
| 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 20DD034A3NYNA6NNA model is a high-performance adjustable frequency AC drive manufactured by Allen-Bradley, part of the PowerFlex 700S series. This unit is tailored to operate at a voltage rating of 480 volts AC in a three-phase setup, handling an input current of 34 amps efficiently.
The drive has been constructed with an IP20-rated enclosure, compliant with NEMA Type 1 standards, ensuring adequate protection for the unit in standard environments. A full numeric LCD serves as the human interface, allowing for straightforward monitoring and programming.
In terms of braking capabilities, the 20DD034A3NYNA6NNA utilizes an IGBT system, which offers enhanced control during motor operation. An adjustable bus undervoltage trip provides an extra layer of safety and can be configured based on the application's specific requirements. Additionally, the heat sink thermistor is under continuous observation by a microprocessor to prevent overheating and maintain efficacy.
This model also includes a logic control ride-thru feature, which sustains operation for 0.25 seconds during inactivity, thereby supporting stability. In the case of brief power interruptions, it is equipped with power ride-thru functionality, allowing for performance continuity for 15 milliseconds at full load. Overall, the 20DD034A3NYNA6NNA is designed for reliability and precision in various industrial motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD034A3NYNA6NNA Ser A | 20DD034A3NYNA6NNA/A, Series A, Rev A | |
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