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The 20BD014A3NYNAEA0 adjustable-frequency AC drive, manufactured by Allen Bradley as part of the PowerFlex 700 series, is designed for dynamic motor control applications. This unit supports a maximum frequency of 400 Hz in standard mode and 420 Hz in vector mode, thus facilitating precise speed adjustments.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD014A3NYNAEA0 |
| Weight | 32.00 lbs (14.51 kg) |
| Max Frequency | 400 Hz (standard), 420 Hz (vector) |
| PWM | 2, 4, 8, 10 kHz |
| Control | V/Hz, sensorless & full vector |
| Speed/Torque | ±0.1% speed, ±5% torque |
| Short-term Current | 16.5 A (1 min), 22 A (3 s) |
| DC Bus Voltage | 648 V DC |
| Motor Power | 10 HP |
| Output Current | 14 A continuous |
| Input Voltage | 480 V AC, 3Ø, 60 Hz |
| Communication | Ethernet/IP & fieldbus |
| Enclosure | IP20 / NEMA 1 |
| Braking | Brake IGBT, external resistor |
| Ride-through | Logic 0.5–2 s, power 15 ms |
| Overload | 110% for 1 min, 150% for 3 s |
The 20BD014A3NYNAEA0 AC drive from Allen Bradley’s PowerFlex 700 series operates at an input voltage of 480 V AC with a three-phase configuration. This adjustable-frequency drive is capable of managing motor power up to 10 horsepower. It provides an output current of 14 amperes on a continuous basis. With flexible operation modes, it can achieve a maximum frequency of 400 Hz, extendable to 420 Hz in vector control mode.
Utilizing Pulse Width Modulation (PWM) technology, the unit operates at frequencies of 2, 4, 8, and 10 kHz, offering versatility in a range of applications. The control type supports V/Hz, sensorless, and full vector configurations, ensuring optimal drive performance with a speed accuracy of ±0.1% and torque accuracy of ±5%.
The device is designed to handle short-term currents of 16.5 amperes for one minute and 22 amperes for up to three seconds. This capability is essential in applications requiring temporary overload conditions. The DC bus voltage is maintained at 648 V DC, contributing to the drive's efficiency and reliability.
Communication is facilitated through Ethernet/IP along with fieldbus options, supporting integration into modern automation setups. The 20BD014A3NYNAEA0 also features a braking system with an IGBT and an external resistor to enhance control during stopping conditions. Ride-through specifications include logic operation for 0.5 to 2 seconds and power hold for 15 milliseconds, allowing for momentary disturbances without loss of performance. Moreover, the drive is rated for overload conditions of up to 110% for one minute and 150% for three seconds, further enhancing its suitability for demanding applications.