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The 20DD3852CENNBEGNE, an Allen-Bradley product within the PowerFlex 700S series, is engineered as an adjustable-frequency AC drive. It operates at 480V AC and is designed specifically for three-phase applications, handling normal-duty currents of up to 385 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3852CENNBEGNE |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 385 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | Quick Start Guide |
| 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 20DD3852CENNBEGNE is categorized as an adjustable frequency AC drive, suitable for various industrial applications. Operating at a voltage of 480V AC, it is designed for use in three-phase configurations. The unit supports a normal-duty current of 385A, making it capable of handling significant loads. This drive features an IP20-rated enclosure aligned with NEMA Type 1 standards, providing adequate protection in standard indoor environments.
This model has a blank cover for the human-machine interface slot. Regarding protective features, the 20DD3852CENNBEGNE provides an adjustable bus undervoltage trip option, allowing customization based on operational requirements. Notably, this drive does not have a braking mechanism. A microprocessor actively monitors the embedded heat sink thermistor, providing overtemperature protection for reliable operation.
Furthermore, the drive has logic controls that allow for a ride-thru duration of 0.25 seconds when the device is not running, ensuring stability during brief power interruptions. It can sustain power ride-thru for up to 15 milliseconds while operating under full load, assuring reliable performance in demanding conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3852CENNBEGNE Ser A | 20DD3852CENNBEGNE/A, Series A, Rev A | |
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