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The Allen-Bradley part number 20DD022A0NYNACNBN is classified as an adjustable frequency AC drive suited for a three-phase power system. This model operates on a voltage of 480V AC and has a rated input current of 22 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD022A0NYNACNBN |
| Weight | 30.00 lbs (13.61 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 22 |
| 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 20DD022A0NYNACNBN from Allen-Bradley is a high-performance adjustable frequency AC drive that operates at an input voltage of 480V AC. It is designed for three-phase systems, capable of handling an input current of 22 amps, ensuring adequate power supply for various industrial applications. This model features an enclosure rated IP20, which meets NEMA Type 1 specifications, providing minimal protection against dust and water ingress.
This drive is simplified with a blank cover that replaces the standard human interface, which can limit direct user interaction or adjustments. There is no included operational documentation with this unit. However, it incorporates key safety and performance features, including IGBT braking technology for efficient motor control.
The adjustable bus undervoltage trip helps users set limits to protect against low voltage conditions, which can harm the drive. Additionally, the device contains a heat sink thermistor carefully monitored by a microprocessor, enabling a proactive approach to managing temperature-induced issues. In cases where the drive is not actively operating, it offers logic control ride-thru capability of 0.25 seconds. Furthermore, it supports power ride-thru operation for 15 milliseconds under full load, enhancing nominal operation during power fluctuations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD022A0NYNACNBN Ser A | 20DD022A0NYNACNBN/A, Series A, Rev A | |
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