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The 20BD014A3NYNAND0 is an adjustable-frequency AC drive from the PowerFlex 700 series by Allen Bradley. It operates with an input supply of 480 V AC in a three-phase configuration, delivering ratings up to 10 HP for normal duty and 7.5 HP for heavy duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD014A3NYNAND0 |
| Weight | 20.00 lbs (9.07 kg) |
| Input Supply | 480 V AC, 3-phase |
| Line Frequency | 60 Hz |
| Motor Power | 10 HP (Normal Duty), 7.5 HP (Heavy Duty) |
| Rated Output Current | 14 A |
| Overload Limit | 150% for 3 seconds, 110% for 1 minute |
| Efficiency | ~97.5% at full load |
| Enclosure | IP20 / Type 1 |
| Control Mode | Vector and V/Hz |
| Display | LCD and Numeric LCD keypad |
| Output Frequency | Up to 420 Hz |
| Power Factor | 0.98 constant |
| Voltage Range | 342–528 V AC |
| Braking | IGBT installed, no resistor |
| Protection | Over/undervoltage, short-circuit, ground-fault |
The Allen Bradley 20BD014A3NYNAND0 is a robust and flexible adjustable-frequency AC drive specifically designed for a range of applications. This drive operates from a three-phase input supply of 480 V AC and is rated for line frequencies of 60 Hz. It excels in providing efficient motor control, with a maximum motor power of 10 HP for normal duty cycles and 7.5 HP for heavy-duty operations.
This unit is capable of delivering a rated output current of 14 A and boasts an impressive overload limit, handling up to 150% of its rated capacity for 3 seconds and 110% for 1 minute. It achieves high efficiency levels of around 97.5% when operating at full load, making it suitable for energy-conscious applications. The unit is designed with an IP20 enclosure (Type 1), allowing it to operate effectively in controlled environments.
Control modes available for this drive include vector control, which optimizes performance across a range of speeds and loads, as well as V/Hz control for more straightforward applications. The integrated display features an LCD along with a numeric keypad, enabling easy interaction and programming.
The output frequency of this drive can reach up to 420 Hz, thereby providing flexibility for various motor control needs. The constant power factor of 0.98 ensures optimal performance in terms of efficiency and effectiveness. Within a voltage range of 342 to 528 V AC, this drive can adapt to diverse electrical environments.
Braking capabilities are enhanced by an installed IGBT, although it does not come with a braking resistor. This drive also incorporates critical protection features that include measures against over and undervoltage scenarios, as well as protection against short circuits and ground faults, ensuring reliable operation in a variety of conditions.