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The 20DJ385A0ENNBCASE from Allen-Bradley is engineered as an adjustable frequency AC drive. It operates at a voltage of 650V DC, handling a maximum normal-duty current of 385 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DJ385A0ENNBCASE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 650V DC |
| Phases | 3 |
| 650V 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 20DJ385A0ENNBCASE is an adjustable frequency AC drive designed by Allen-Bradley under the PowerFlex 700S series. It operates with a voltage rating of 650 volts DC. The unit delivers up to 385 amps of normal-duty current, which allows for robust motor control in various industrial settings.
This model is encased in an IP20 enclosure, which meets NEMA Type 1 specifications, and offers basic protection against dust and incidental contact. It has a blank cover for the human-machine interface, which indicates that no controls are directly accessible on the drive itself. Additionally, the unit does not feature a braking system.
Safety features include an adjustable bus undervoltage trip, allowing users to customize the settings for their specific requirements. Thermal protection is provided by a heat sink thermistor, which is actively monitored by a microprocessor that triggers an overtemperature trip if necessary.
The 20DJ385A0ENNBCASE also supports logic control for a ride-thru period of 0.25 seconds when the drive is inactive, ensuring stability during brief power disruptions. In power fluctuations, it can sustain power for 15 milliseconds at full load, thus maintaining operational continuity.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ385A0ENNBCASE Ser A | 20DJ385A0ENNBCASE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||