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The model 20AD8P0A0AYNNNG1 from Allen Bradley's PowerFlex 70 series is an adjustable frequency AC drive designed to operate at 480 VAC. It features three-phase input and output configurations and offers a current capacity of 8 amps. This unit provides up to 5 horsepower for normal operations and can handle 3 horsepower for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD8P0A0AYNNNG1 |
| Weight | 10.00 lbs (4.54 kg) |
| Supply Voltage | 480 VAC |
| Input Phases | 3-phase |
| Output Phases | 3-phase |
| Current Capacity | 8 A |
| Motor Power (Normal) | 5 HP |
| Motor Power (Heavy) | 3 HP |
| Brake IGBT | Present |
| Internal Brake Resistor | 115 Ω |
| Control Mode | Enhanced with Safe-Off |
| Feedback Device | Standard encoder |
| EMC Filter | Not fitted |
| Discrete I/O | 6 inputs, 2 outputs |
| Analog I/O | 2 inputs, 1 output |
| Efficiency | 97.50% |
The PowerFlex 70 series includes the 20AD8P0A0AYNNNG1, known for its adaptability as an adjustable frequency AC drive. It's designed for three-phase systems and can accept a supply voltage of 480 VAC. Capable of handling an output current of 8 amps, this drive can deliver 5 HP for normal duty and can support 3 HP for heavy-duty operations. The presence of a brake IGBT enhances the unit's stopping capabilities, coupled with an internal brake resistor rated at 115 Ω.
The control mode utilized in this drive is an enhanced system with a Safe-Off feature, ensuring safe operation in various scenarios. Feedback is provided through a standard encoder, which ensures optimal motor control. This drive does not incorporate an EMC filter, making it suited for applications where electromagnetic compatibility is not a primary concern. Overall, it offers a discrete I/O configuration with 6 inputs and 2 outputs, alongside 2 analog inputs and 1 output.
Efficiency is a strong suit, with a measured performance of 97.50%, reflecting the unit's capability to maintain high operational effectiveness while managing energy consumption efficiently.