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The part number 20DD034A3NYNACNNN from Allen-Bradley is an adjustable frequency AC drive, operating efficiently at 480 volts AC in a three-phase configuration. This model supports input current up to 34 amps and features a full numeric LCD for user input and monitoring.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD034A3NYNACNNN |
| 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 Allen-Bradley 20DD034A3NYNACNNN is designed as an adjustable frequency AC drive, operating at an input voltage of 480V AC. This unit is specifically configured for three-phase systems, handling an input current capacity of 34 amps, thereby suitable for various motor control applications.
This drive is housed in an enclosure rated IP20, conforming to NEMA Type 1 standards, suitable for indoor environments. The human-machine interface features a full numeric LCD, allowing users to easily interact with the drive. However, this model does not include any documentation.
The drive utilizes IGBT technology for braking, providing effective control over motor operations. Additionally, it features an adjustable bus undervoltage trip to customize protection based on specific application requirements. The heat sink within the drive has a thermistor that is effectively monitored by a built-in microprocessor to prevent overheating issues by ensuring timely activation of an overtemp trip.
During periods of inactivity, the drive can maintain logic control ride-thru for about 0.25 seconds. It also supports power ride-thru functionality up to 15 milliseconds when fully loaded, enhancing reliability during transient voltage periods. Overall, the 20DD034A3NYNACNNN offers a blend of safety, functionality, and high-performance in motion control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD034A3NYNACNNN Ser A | 20DD034A3NYNACNNN/A, Series A, Rev A | |
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