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The 20BD011A3AYYACC0, part of the Allen Bradley PowerFlex 700 series, is a versatile adjustable-frequency AC drive. It offers a nominal DC bus voltage of 648 V DC and features a built-in brake circuit to enhance control capabilities.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD011A3AYYACC0 |
| Weight | 15.00 lbs (6.80 kg) |
| Brake Circuit | Built-in |
| Communication | ControlNet (coaxial) |
| DC Bus Voltage | 648 V DC nominal |
| Protective Trips | Over/undervoltage and thermal |
| Frequency Range | 0–400 Hz ±0.01 % |
| Peak Output Current | 16.5 A (3 s) |
| Continuous Output Current | 11 A |
| Output Voltage | 0–460 V AC adjustable |
| Power Input | 7.9 kVA nominal |
| Input Current | 9.5 A typical |
| Input Voltage | 480 V AC, 3-phase |
| Switching Frequency | 2–10 kHz (selectable) |
| Input Response Time | ~9 ms typical |
| Power Loss | ~79 W at 7.5 HP load |
The 20BD011A3AYYACC0 adjustable-frequency AC drive is manufactured by Allen Bradley and belongs to the PowerFlex 700 series. This drive is capable of running on a 480 V AC, 3-phase input, with an input current that typically measures around 9.5 A. It has a peak output current capacity of 16.5 A for short durations of 3 seconds, alongside a continuous output current rating of 11 A.
The drive's output voltage can be adjusted within specifications up to 460 V AC. For operational flexibility, it covers a frequency range from 0 to 400 Hz while maintaining an accuracy of ±0.01%. The ControlNet communication on a coaxial interface allows for efficient networking within automation systems.
Users benefit from built-in protective trips that guard against over/undervoltage and thermal issues. Power input for this drive is rated at 7.9 kVA nominal, with typical power loss recorded at approximately 79 W when operating at a 7.5 HP load. Notably, the switching frequency is selectable, ranging from 2 to 10 kHz. The input response time of around 9 ms allows for rapid system interactions, making this drive a robust choice for various industrial applications.