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The 20DD8P0A3EYNA6NNA is an adjustable frequency AC drive manufactured by Allen-Bradley and designed to function at 480V AC. This three-phase drive supports a normal-duty current of 8 amps and offers robust operational flexibility.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD8P0A3EYNA6NNA |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 8 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| 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 |
Operating within the specifications of the PowerFlex 700S series, the Allen-Bradley 20DD8P0A3EYNA6NNA is built as an adjustable frequency AC drive tailored for 480 volts AC applications. With a configuration supporting three phases, this drive efficiently addresses a maximum normal-duty current of 8 amps, making it applicable in various industrial environments.
The product features an enclosure compliant with IP20 and NEMA Type 1 ratings, providing adequate protection against dust and indirect contact. For user interaction and monitoring, it includes a full numeric LCD display that aids operational control.
Braking functionality utilizes IGBT technology, allowing for effective stopping power during operation. Moreover, the drive incorporates an adjustable bus undervoltage trip feature, which enhances its safety profile by allowing customization according to application needs.
Maintaining operational integrity is crucial; thus, the device encompasses a heat sink thermistor that is actively monitored by a microprocessor to avoid overheating risks. For added reliability during transient conditions, the drive can sustain logic control ride-thru for up to 0.25 seconds when inactive. It can also handle power ride-thru durations of up to 15 milliseconds at full load, further assuring performance stability in fluctuating conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD8P0A3EYNA6NNA Ser A | 20DD8P0A3EYNA6NNA/A, Series A, Rev A | |
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