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The 20DJ385A0ENNBNCNL model by Allen-Bradley is an adjustable frequency AC drive. It operates with a robust voltage rating of 650V DC and supports a significant current capacity, allowing for efficient motor control suitable for demanding applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DJ385A0ENNBNCNL |
| 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 Allen-Bradley 20DJ385A0ENNBNCNL is a sophisticated adjustable frequency AC drive from the PowerFlex 700S series. This device operates at 650V DC, providing flexibility in a range of industrial environments. It is rated for an impressive normal-duty current of 385 amps, making it suitable for applications that require robust electrical performance.
Constructed in an IP20, NEMA Type 1 enclosure, the drive is designed for indoor use, offering protection against dust and contact with wires or components. The unit's human interface machine is a blank cover, allowing external control systems to be implemented as needed.
This drive does not feature any braking mechanism, but it is equipped with an adjustable bus undervoltage trip to mitigate issues from low voltage conditions. For thermal management, the drive utilizes a heat sink thermistor monitored by a microprocessor, ensuring that the system does not exceed safe temperature limits. The device provides a logic control ride-thru capability of 0.25 seconds when idle. Furthermore, it ensures a power ride-thru capability lasting up to 15 milliseconds while handling the full load, thus enhancing stability during brief power interruptions. This configuration makes the 20DJ385A0ENNBNCNL a reliable choice for applications demanding consistent performance and safe operation.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ385A0ENNBNCNL Ser A | 20DJ385A0ENNBNCNL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||