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The 20DD040A5NYNACBSE from Allen-Bradley is an adjustable frequency AC drive built for 3-phase systems. Operating at 480V AC, it provides a normal-duty current rating of 40 amps, designed for industrial applications requiring reliable motor control.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD040A5NYNACBSE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 40 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Prog. Only 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 20DD040A5NYNACBSE is an adjustable-frequency AC drive designed by Allen-Bradley. It is part of Rockwell Automation's PowerFlex 700S series and is engineered for three-phase usage. This drive operates effectively at a nominal voltage of 480V AC and accommodates normal-duty currents of up to 40 amps.
It is constructed within an IP20 enclosure according to NEMA Type 1 standards, suitable for indoor environments. The human-machine interface is a programmer-only type of LCD. However, no additional documentation is provided with the unit.
An IGBT braking system enhances efficiency, ensuring smooth transitions and control. The drive also features an adjustable bus undervoltage trip, increasing its flexibility in various operational setups. The thermistor on the heat sink aids in monitoring heat conditions, using a microprocessor to trigger an overtemperature trip automatically when needed.
In terms of reliability, the drive offers a logic control ride-thru of 0.25 seconds when the unit is not actively running. Additionally, it ensures continued functionality with a power ride-thru duration of 15 milliseconds, even under full load conditions. This makes the 20DD040A5NYNACBSE a robust option for applications demanding stability and control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD040A5NYNACBSE Ser A | 20DD040A5NYNACBSE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||