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The 20DD300N0EYNBNNNN is an adjustable frequency AC drive designed by Allen-Bradley. With a voltage rating of 480V AC, this three-phase device supports a normal-duty current of 300 amps for effective control in industrial settings.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD300N0EYNBNNNN |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 300 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| 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 20DD300N0EYNBNNNN, part of the PowerFlex 700S series, operates efficiently at a three-phase voltage of 480 volts AC. This adjustable frequency AC drive can manage a normal-duty current of up to 300 amps, making it suitable for high-demand applications.
The unit features an IP20-rated enclosure, in accordance with NEMA Type 1 specifications, ensuring adequate protection in suitable indoor environments. It is designed with a blank cover over its human interface machine slot, simplifying its exterior design.
For performance enhancement, the drive utilizes IGBT technology for braking, ensuring smooth operation. An adjustable bus undervoltage trip is included to meet specific operational needs and boost overall safety. The drive also includes a heat sink thermistor that is continuously monitored by a microprocessor to avoid overheating and potential damage through an automatic over-temp trip.
Additional resilience is offered through a logic control ride-thru capability of 0.25 seconds when the drive is not in operation, helping maintain system stability during brief power interruptions. Meanwhile, the power ride-thru function supports continued operation for 15 milliseconds under full load conditions, crucial for maintaining productivity in industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD300N0EYNBNNNN Ser A | 20DD300N0EYNBNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||