Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD065A0NYNANNBN adjustable frequency AC drive from Allen-Bradley is configured for three-phase operations. It operates at 480 volts AC and can accommodate up to 65 amps at this input voltage, making it suitable for heavy-duty industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD065A0NYNANNBN |
| Weight | 75.00 lbs (34.02 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 65 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | No |
| 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 model 20DD065A0NYNANNBN is a versatile adjustable frequency AC drive designed for demanding environments. It functions at a voltage of 480V AC and is optimally configured for three-phase systems. With an input capability of 65 amps, it is well-suited for substantial industrial motor applications.
The unit features an IP20-rated enclosure, consistent with NEMA Type 1 standards, thus providing protection against dust and indirect contact. The human-machine interface for this model is minimal, utilizing a blank cover, which may be advantageous in applications where a separate interface is not necessary.
A noteworthy safety feature includes the adjustable bus undervoltage trip, which allows users to customize the operational parameters according to specific application needs. The drive employs IGBT technology for its braking system, enhancing efficiency and control.
Thermal management is a critical aspect, with a heat sink thermistor that is actively monitored by a microprocessor. This setup ensures that the drive operates within safe temperature limits, triggering an overtemp trip when necessary. The logic control ride-thru of 0.25 seconds provides stability during brief power interruptions, while the capacity for power ride-thru is maintained for 15 milliseconds at full load, ensuring consistent performance in varying conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD065A0NYNANNBN Ser A | 20DD065A0NYNANNBN/A, Series A, Rev A | |
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