Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DJ385N0NNNBCBNE from Allen-Bradley operates as an adjustable frequency AC drive. It is engineered for use with a maximum voltage of 650V DC and can handle 385 amps of normal-duty current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DJ385N0NNNBCBNE |
| Weight | 401.25 lbs (182.00 kg) |
| Voltage | 650V DC |
| Phases | 3 |
| 650V Input Amps | 385 |
| Enclosure | Open/IP00 |
| Human Interface Machine | Blank Cover |
| 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 Allen-Bradley 20DJ385N0NNNBCBNE is a high-performing adjustable frequency AC drive designed for advanced industrial applications. This unit operates efficiently at 650V DC with a maximum normal-duty current of 385 amps. The design includes an open enclosure, rated as IP00, making it suitable for certain industrial environments where protection against dust and moisture may not be critical.
A defining feature of this model is its blank cover which serves as the human-machine interface. This may necessitate external monitoring systems since detailed documentation for operation is not provided with the drive. While it does not incorporate a braking system, there is significant emphasis on safety and performance through an adjustable bus undervoltage trip mechanism.
Thermal management is facilitated by a heat sink thermistor, which is continuously monitored by an internal microprocessor to prevent overheating conditions. When it comes to operational stability, the drive is capable of providing logic control ride-thru for up to 0.25 seconds while it is not actively running. For power fidelity during brief interruptions, it can sustain power ride-thru for 15 milliseconds at full load, ensuring reliable operation. This product exemplifies functionality geared towards stability and efficiency in industrial automation systems.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ385N0NNNBCBNE Ser A | 20DJ385N0NNNBCBNE/A, Series A, Rev A | |
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