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The 20BD011A3AYNASC0 from Allen Bradley is an adjustable-frequency AC drive suited for heavy-duty applications. It provides 7.5 horsepower output and operates effectively with a wide range of control modes.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD011A3AYNASC0 |
| Weight | 12.00 lbs (5.44 kg) |
| Output Power | 7.5 HP |
| Control Modes | V/Hz, sensorless vector, vector |
| Max Output Frequency | 400 Hz |
| DC Bus Voltage | 648 V DC |
| Overvoltage Trip | 810 V DC |
| Output Current | 11 A |
| Frequency | 60 Hz |
| Input Voltage | 480 V AC |
| Input Supply | 3-phase AC |
| Undervoltage Trip | 305 V DC |
| PWM Frequency | 2–10 kHz |
| Digital Inputs | 6 |
| Digital Outputs | 3 |
| Analog Inputs | 200% |
The 20BD011A3AYNASC0 AC drive, part of Allen Bradley's PowerFlex 700 series, is engineered for flexibility in motor control applications. It operates with an output power rating of 7.5 HP and can achieve a maximum output frequency of 400 Hz. This drive supports various control methods, including V/Hz, sensorless vector, and vector control, making it adaptable to multiple scenarios.
Input requirements for this model consist of a three-phase AC supply with a voltage rating of 480 V AC. Its output current capacity is rated at 11 A, ensuring significant performance in driving motors. The DC bus voltage can reach up to 648 V DC, with an overvoltage trip point set at 810 V DC, providing effective protection against excessive voltage conditions.
For lower voltage scenarios, the undervoltage trip is triggered at 305 V DC, safeguarding the unit from potential damage. The drive can operate at a frequency of 60 Hz, which is standard for most industrial applications. The pulse-width modulation (PWM) frequency can be configured between 2 kHz and 10 kHz, offering additional adaptability to the user.
The drive features six digital inputs and three digital outputs to facilitate comprehensive control and feedback. Furthermore, there is the availability of analog inputs up to 200%, providing extensive monitoring options for operational parameters. This combination of features makes the 20BD011A3AYNASC0 a robust solution for demanding motor control applications.