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The PowerFlex 70 drive, model 20AD014A0AYYAEC0 from Allen Bradley, is designed for reliable motor control applications. It operates at a supply voltage of 480 VAC in a three-phase configuration and can handle an input current of 12.5 A. This model provides a continuous output current of 7.00 A and can withstand a 3-second overload current of up to 22 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD014A0AYYAEC0 |
| Weight | 15.00 lbs (6.80 kg) |
| Supply Voltage | 480 VAC, 3-phase |
| Input Current | 12.5 A |
| Continuous Output Current | 7.00 A |
| 3 s Overload Current | 22 A |
| Built-in Brake Resistor | 115 Ω dynamic |
| Brake IGBT | Fitted |
| Communication Port | EtherNet/IP |
| Digital I/O | 6 inputs, 2 outputs |
| Analog I/O | 2 inputs, 1 output |
| PWM Carrier Frequency | 2–10 kHz (standard), up to 12 kHz (vector) |
| Output Frequency Range | 0–500 Hz |
| DC-Bus Overvoltage Trip | 810 V DC |
| DC-Bus Undervoltage Fault | 300 V DC |
| Efficiency | 97.50% |
The 20AD014A0AYYAEC0 model from the Allen Bradley PowerFlex 70 series is a high-performance AC drive. It operates on a supply voltage of 480 VAC, configured for three-phase connections. An input current rating reaches 12.5 A, while it delivers a continuous output of 7.00 A. For short periods, the drive can handle an overload current of 22 A for three seconds, making it versatile for demanding applications.
Integral to this drive's functionality is the 115 Ω dynamic brake resistor. This feature, combined with a fitted brake IGBT, optimizes performance during stop events. The communication capabilities include a high-speed EtherNet/IP port, facilitating easy integration with modern control networks.
Flexibility is further enhanced with multiple I/O options, including six digital inputs, two digital outputs, two analog inputs, and one analog output. This design allows for comprehensive monitoring and control of connected devices. The PWM carrier frequency ranges from 2 kHz to 10 kHz under standard conditions, and up to 12 kHz in vector mode, ensuring precise control of motor operation.
The output frequency spans from 0 to 500 Hz, accommodating a wide range of motor speeds. Built-in protections include an overvoltage trip for DC bus operation at 810 V DC and an undervoltage fault setting at 300 V DC, maintaining system stability. With an impressive efficiency rating of 97.50%, the 20AD014A0AYYAEC0 is a robust solution for reliable motor control in various industrial applications.