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The PowerFlex 700 model 20BD014A5AYNADC0 by Allen Bradley operates as an adjustable-frequency AC drive with specific capabilities for efficient motor control. This drive is capable of handling a power rating up to 10 HP in normal conditions and 7.5 HP for heavy-duty applications. It integrates into systems requiring a 480V AC input and supports a motor voltage of 460V AC, ensuring compatibility with various motor types.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD014A5AYNADC0 |
| Weight | 20.00 lbs (9.07 kg) |
| Power Rating | 10 HP normal, 7.5 HP heavy |
| Input Voltage | 480V AC |
| Motor Voltage | 460V AC |
| Output Current | 14 A |
| Control Method | Sensorless vector, 24V I/O |
| Feedback | None |
| Max Frequency | 420 Hz |
| Efficiency | 97.50% |
| Analogue Inputs | 2 |
| EMC Filter | Built-in common-mode filter |
| Overcurrent Limit | 220–300% of rated |
| Speed Accuracy | ±0.1% vector, ±0.5% V/Hz |
| Torque Precision | ±5% (no feedback) |
| Losses | 218 W total at 10 HP |
The Allen Bradley 20BD014A5AYNADC0 adjustable-frequency AC drive, part of the PowerFlex 700 series, is engineered to enhance motor performance in diverse applications. This unit supports a configuration that can manage a power output of up to 10 horsepower under normal operating conditions, and it is rated for 7.5 horsepower during heavy-duty usage. Operating on an input voltage of 480V AC, this drive ensures compatibility with its specified motor voltage of 460V AC, making it versatile for different motor integrations.
This drive maintains an output current capacity of 14 amperes, tailored for demanding industrial tasks, while featuring a maximum frequency capability of up to 420 Hz. Efficiency ratings are notably high, achieving an impressive level of 97.50%, which contributes to energy savings and management. The control method employed is sensorless vector control, combined with 24V I/O input, providing robust feedback and control while eliminating the need for feedback mechanisms.
The unit is equipped with two analogue inputs for additional interfacing options. A built-in common-mode filter ensures compliance with EMC standards, minimizing the impact of electrical noise. Furthermore, the overcurrent limit is specifically calibrated to provide robust protection, allowing for 220% to 300% of the rated current to accommodate transient conditions.
Precision is also a hallmark of this drive, with a speed accuracy of ±0.1% under vector control and ±0.5% when utilizing V/Hz control methods. Torque precision is achieved at ±5% without feedback systems. The drive represents a total loss of 218 watts at a power output of 10 horsepower, making it an ideal choice for applications demanding balance between performance and efficiency.