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The 20AD3P4A2AYYNCNN is a variable frequency drive from the Allen Bradley PowerFlex 70 series, designed to manage motor speeds efficiently. Rated for a voltage of 480 volts AC, it operates within a 3-phase, 6-pulse system and has a current capacity of 3.4 amps, providing up to 2 horsepower (1.5 kilowatts).
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD3P4A2AYYNCNN |
| Weight | 12.00 lbs (5.44 kg) |
| Voltage Rating | 480 volts AC |
| Phase | 3-phase (6-pulse) |
| Current Rating | 3.4 amps |
| Power Rating | 2 HP (1.5 kilowatts) |
| Frame Size | A |
| Mounting | Panel Mount |
| Enclosure | IP 20, NEMA/UL Type 1 |
| Maximum Surrounding Air Temperature | 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit) |
| Pollution Degree of the Surrounding Environment | Pollution degree 1 and 2 |
| Brake IGBT | Yes |
| Altitude | 1000 meters (3300 ft) max without derating |
| Relative Humidity | 5 to 95% non-condensing |
The Allen Bradley part number 20AD3P4A2AYYNCNN represents a variable frequency drive within the PowerFlex 70 series, tailored for industrial motor control applications. Operating at a voltage rating of 480 volts AC, this drive is designed specifically for use with 3-phase, 6-pulse systems. It has a current rating of 3.4 amps and supports a power output of 2 HP, equivalent to 1.5 kilowatts. Its compact construction falls under Frame Size A, making it suitable for a variety of mounting configurations, particularly in panel setups.
This drive is built with an IP 20-rated enclosure, conforming to NEMA/UL Type 1 standards, ensuring adequate protection against dust and other environmental factors. The allowable operational temperature range for this unit spans from 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit), accommodating a variety of installation settings. It is also capable of functioning in environments with pollution degrees 1 and 2, which imply a certain level of environmental cleanliness.
Furthermore, the drive includes a built-in brake IGBT to enhance motor control capabilities. Its design allows operation at altitudes up to 1000 meters (3300 feet) without derating its performance, which is particularly advantageous for installations in elevated locations. The unit can maintain stable performance across a relative humidity range of 5% to 95%, ensuring reliability in diverse application settings where humidity is a factor.