Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DJ385N3NNNBCHNE from Allen-Bradley is an advanced adjustable frequency AC drive. Operating at 650V DC, this model supports 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 | 20DJ385N3NNNBCHNE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 650V DC |
| Phases | 3 |
| 650V Input Amps | 385 |
| Enclosure | Open/IP00 |
| Human Interface Machine | Full Numeric LCD |
| 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 20DJ385N3NNNBCHNE is part of the Allen-Bradley PowerFlex 700S series, a robust adjustable frequency AC drive. This unit operates efficiently at a voltage of 650V DC. It can manage normal-duty currents up to 385 amps, making it capable of handling demanding motor control tasks.
Designed with an open enclosure rated IP00, the drive is suitable for indoor usage in clean environments. Interaction is simplified through a full numeric LCD that offers crucial operational data.
This model does not feature a braking system but incorporates an adjustable bus undervoltage trip that helps secure safe operations. A heat sink thermistor, actively monitored by the integrated microprocessor, safeguards the device by providing overtemperature protection.
When idle, the drive provides a logic control ride-thru duration of up to 0.25 seconds, ensuring stability during brief power interruptions. Additionally, it can sustain power for a maximum of 15 milliseconds under full load, contributing to reliable functionality in variable operating conditions. Overall, the 20DJ385N3NNNBCHNE drive is engineered for efficiency and resilience in various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ385N3NNNBCHNE Ser A | 20DJ385N3NNNBCHNE/A, Series A, Rev A | |
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