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The 20BD156A0AYNACC0 from Allen Bradley is an adjustable frequency AC drive housed in the PowerFlex 700 series. With an output frequency range extending from 0 to 320 Hz, this unit operates efficiently at an input voltage of 480 VAC in a three-phase configuration, providing substantial performance for various motor applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A0AYNACC0 |
| Weight | 150.00 lbs (68.04 kg) |
| Output Frequency Range | 0–320 Hz |
| Overload Capacity | 150% for 1 minute |
| Altitude | 1,000 meters |
| Human Interface Module (HIM) | No HIM (Blank Plate) |
| Input Voltage | 480 VAC, 3 PH |
| Nominal Motor Power (Normal Duty) | 125 HP |
| Nominal Motor Power (Heavy Duty) | 100 HP |
| Output Current | 156 Amps |
| Brake IGBT | No Brake IGBT |
| Internal Brake Resistor | Without Brake Resistor |
| Communication Module | ControlNet (Coax) |
| Control Method | Vector Control with 24V I/O |
| Feedback | No Feedback |
| Degree of Protection | IP20 / Type 1 |
The 20BD156A0AYNACC0 adjustable frequency AC drive is part of Allen Bradley's PowerFlex 700 series and is engineered for demanding applications. This drive supports an impressive output frequency range of 0 to 320 Hz. It is designed to operate with a reliable three-phase input voltage of 480 VAC, ensuring compatibility with various industrial setups.
This unit is rated for a nominal motor power of 125 HP under normal conditions, while it can sustain a power level of 100 HP for heavy-duty applications. The overload capacity is noteworthy, allowing for 150% for up to a minute, which enhances its robustness during peak demands.
The output current of the drive is specified at 156 Amps, providing substantial power handling capability. It does not include a Brake IGBT or an internal brake resistor, which keeps the design straightforward and reduces complexity. The drive also features a ControlNet communication module that utilizes coaxial cabling, which allows for effective integration into control networks.
The control method employed is vector control, optimized for performance alongside 24V input/output systems. As for the feedback mechanism, this drive does not provide any feedback capabilities, which may be suitable for applications not requiring such functions.
Rated IP20 or Type 1 for protection, the drive is suitable for environments where dust and moisture levels are low, thus ensuring longevity and reliable operation in controlled conditions. Designed for altitudes up to 1,000 meters, this drive can function effectively in various geographical locations without performance degradation.