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The 20DD180A0NNNANNNA model, designed by Allen-Bradley, is an adjustable-frequency AC drive. It operates at 480V AC in a three-phase configuration and can handle a normal-duty current of 180 amps, making it suitable for robust industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD180A0NNNANNNA |
| Weight | 150.00 lbs (68.04 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 180 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | No |
| Brake | No |
| 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 20DD180A0NNNANNNA is an adjustable-frequency AC drive within the PowerFlex 700S series manufactured by Rockwell Automation. Operating on a 480V AC voltage supply, this device functions within a three-phase system and has a normal-duty current rating of up to 180 amps, making it well-suited for demanding industrial environments.
The drive is housed in an enclosure that meets IP20 and NEMA Type 1 ratings, providing suitable protection against dust and accidental contact. It has a blank cover instead of an interface module. This model does not include a braking mechanism. Instead, it includes a bus Undervoltage trip that can be adjusted according to operational requirements. Additionally, the device features a heat sink thermistor that is continuously monitored by a microprocessor, ensuring that any over-temperature conditions trigger an appropriate trip response.
To maintain functionality during brief power interruptions, the device supports a logic control ride-thru time of 0.25 seconds when not in operation. Furthermore, during demanding scenarios, power ride-thru capabilities allow for an operational window of 15 milliseconds under full load. This 20DD180A0NNNANNNA drive is a reliable option for users who require efficient motor control in various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD180A0NNNANNNA Ser A | 20DD180A0NNNANNNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||