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The 20AD011A0AYNADG0 is an Allen Bradley AC variable frequency drive from the PowerFlex 70 series. This VFD operates at a rated output current of 11 A and supports up to 7.5 HP for normal-duty and 5 HP for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Variable Frequency Drive (VFD) |
| Product Line | PowerFlex 70 |
| Part Number | 20AD011A0AYNADG0 |
| Weight | 12.00 lbs (5.44 kg) |
| Rated Output Current | 11 A (7.5 HP Normal Duty, 5 HP Heavy Duty) |
| Input Voltage Range | 480V AC, 1-Phase, ±10% Tolerance |
| Output Voltage Range | 0 to Motor Rated Voltage, Adjustable |
| Control Method | Sensorless Vector Control (0.1% Speed Regulation, 120:1 Speed Range) |
| Communication Protocol | Built-in DeviceNet and EtherNet/IP Support |
| Braking Configuration | Integrated Brake IGBT (No Internal Resistor; External Required) |
| Protection Features | Overcurrent (160%), Short-Circuit, Ground Fault, and Bus Undervoltage (300V DC) |
| Analog I/O | 2 Analog Inputs, 1 Analog Output |
| Digital I/O | 6 Digital Inputs, 2 Digital Outputs |
| EMC Compliance | CE-Compliant EMC Filter (Suitable for Industrial Environments) |
| Enclosure Rating | IP20 / NEMA Type 1 (Panel-Mount) |
| Overload Capacity | 110% for 1 minute, 150% for 3 seconds |
| Cooling Method | Fan-Cooled (Operates During Power-On and Run) |
| Efficiency | 97.5% at Rated Load |
The Allen Bradley 20AD011A0AYNADG0 AC variable frequency drive (VFD) provides reliable motor control in industrial settings. Capable of handling an output current of 11 A, it can deliver a maximum of 7.5 horsepower for normal duty applications and 5 horsepower for heavy duty scenarios. Designed to accept a 480V AC, single-phase input voltage with a tolerance of ±10%, this unit offers flexibility and robust performance.
Users can adjust the output voltage from 0 volts to the motor's rated voltage, adapting to various operational needs. The drive employs sensorless vector control, which ensures accurate speed regulation within a 0.1% range and supports an extensive speed range of 120:1, making it suitable for precise applications.
Integration into control systems is efficient, thanks to the built-in support for DeviceNet and EtherNet/IP communication protocols. The VFD features an integrated brake IGBT, requiring external resistor placement for braking purposes. Protection measures include safeguards against overcurrent (up to 160%), short-circuits, ground faults, and bus undervoltage (rated at 300V DC).
For I/O capabilities, the unit offers 2 analog inputs and 1 analog output alongside 6 digital inputs and 2 digital outputs, allowing for extensive control and monitoring options. The EMC compliance ensures that this drive is suitable for operation in industrial environments. Additionally, it has an enclosure rating of IP20 / NEMA Type 1, designed for panel mounting. The drive can sustain an overload capacity of 110% for up to 1 minute and 150% for 3 seconds.
Cooling is managed via a fan that operates when the drive is powered on and running to maintain optimal operating temperatures. At a rated load condition, this drive achieves a notable efficiency of 97.5%, enhancing overall energy utilization in applications.