Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DJ300N0NNNBNNNN, an adjustable frequency AC drive from Allen-Bradley, is designed for three-phase operations at 600V AC. This model is capable of handling input currents up to 300 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DJ300N0NNNBNNNN |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 600V AC |
| Phases | 3 |
| 650V Input Amps | 300 |
| 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 20DJ300N0NNNBNNNN adjustable frequency AC drive, part of the Allen-Bradley PowerFlex 700S series, is built for operational flexibility within three-phase systems. Rated to work at 600 volts AC, this drive can handle input currents of up to 300 amps. The open-type enclosure specified as IP00 provides minimal protection from environmental conditions, making it suitable for specific installation scenarios where dust and moisture are not significant hazards.
This unit lacks a human-machine interface apart from a blank cover, indicating that user interaction for control may be limited. There is no accompanying documentation provided with this drive. Featuring an adjustable bus undervoltage trip, it allows users to set parameters that safeguard against voltage drops.
This drive does not contain a braking mechanism, which may limit its application in certain scenarios requiring quick stops. To maintain reliable operation, the module incorporates a heat sink thermistor monitored by a microprocessor, which activates an overtemperature trip if necessary. Additionally, it has the capacity for logic control ride-thru, designed to last 0.25 seconds when the drive is not actively engaged. For power ride-thru, the model can sustain operations for 15 milliseconds under full load, providing stability during brief interruptions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ300N0NNNBNNNN Ser A | 20DJ300N0NNNBNNNN/A, Series A, Rev A | |
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