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The 20DJ300N0NYNBCBNE from Allen-Bradley is a versatile adjustable-frequency AC drive designed for high-demand environments. Operating at 650V DC, this unit supports a current rating of up to 300 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DJ300N0NYNBCBNE |
| Weight | 300.00 lbs (136.08 kg) |
| Voltage | 650V DC |
| 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 20DJ300N0NYNBCBNE adjustable frequency AC drive by Allen-Bradley is tailored for robust applications requiring high performance. It operates within a voltage range of 650V DC with a maximum normal-duty current of 300 amps. The drive's open enclosure, classified as IP00, facilitates airflow but offers minimal environmental protection, making it suited for controlled settings.
No human-machine interface is provided; instead, it has a blank cover, indicating straightforward integration into existing systems. Safety features include an adjustable bus undervoltage trip, which can be customized according to specific operational requirements.
Thermal performance is efficiently monitored through a heat sink thermistor, which is overseen by a microprocessor for overtemperature conditions. Logic control ensures a ride-thru capability of 0.25 seconds while the unit is not actively running, promoting system stability during temporary disengagements. Additionally, the drive supports power ride-thru for up to 15 milliseconds at full load, ensuring continuous operational reliability even in brief power fluctuations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ300N0NYNBCBNE Ser A | 20DJ300N0NYNBCBNE/A, Series A, Rev A | |
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