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The 20AD040F0AYNAEC0 from the Allen Bradley PowerFlex 70 series functions as a variable frequency drive. Capable of operating at 480 volts AC, this device supports three-phase (6-pulse) configurations.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD040F0AYNAEC0 |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage Rating | 480 volts AC |
| Phase | 3-phase (6-pulse) |
| Current Rating | 40 amps |
| Power Rating | 30 HP (22 kilowatts) |
| Frame Size | D |
| Mounting | Flange Mount |
| Enclosure | IP20 (Front Chassis), NEMA/UL Type 1; IP66 (Rear Heatsink), NEMA/UL Type 4X/12 for indoor use only |
| 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 20AD040F0AYNAEC0 is a variable frequency drive specifically developed for efficient motor control. This unit operates at a voltage of 480 volts AC and supports three-phase systems with a 6-pulse arrangement. Its current capacity is rated at 40 amps, delivering a maximum power output of 30 horsepower, which corresponds to approximately 22 kilowatts.
The drive has a D-frame size and is intended for flange mounting, offering versatile installation options. The enclosure design consists of an IP20 rating for the front chassis that protects internal components from dust and contact. The rear heatsink, rated at IP66, provides an extra layer of safeguard against dust and water ingress, making it appropriate for indoor environments classified as NEMA/UL Type 4X/12.
Operationally, this unit can handle ambient air temperatures ranging from 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit). It is tolerant to pollution degrees of 1 and 2, indicating a limited exposure to contaminants. A brake IGBT is included in the design for enhanced braking performance. The drive can function effectively at altitudes up to 1000 meters (3300 feet) without derating, making it suitable for a range of installations. Additionally, it can accommodate relative humidity levels from 5 to 95% without condensation.