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The Allen-Bradley 20DD156A0NYNANANL is an adjustable frequency drive specifically designed for three-phase use at 480V AC. With a robust current handling capability of 156 amps, this component ensures sufficient power for demanding industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD156A0NYNANANL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 156 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| 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 20DD156A0NYNANANL from Allen-Bradley is classified as an adjustable frequency AC drive, specifically tailored for use in three-phase electrical systems at 480V AC. It is rated to handle an impressive normal-duty current of up to 156 amps. The design features an IP20-rated enclosure, consistent with NEMA Type 1 standards, providing adequate indoor protection for the unit.
This model's human interface machine is a blank cover, which simplifies the design and minimizes physical interaction points. For safety and functionality, the 20DD156A0NYNANANL includes an IGBT braking system, promoting efficient performance during operation. Additionally, it features an adjustable bus undervoltage trip function, allowing for customization in response to specific requirements.
Thermal management is a key aspect of this device. The heat sink thermistor is continuously monitored by an internal microprocessor to prevent overheating, ensuring the drive operates within safe limits. With logic control ride-thru capability of 0.25 seconds while idle and the ability to maintain operation for 15 milliseconds during full load conditions, this model is designed to provide reliable performance for industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD156A0NYNANANL Ser A | 20DD156A0NYNANANL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||