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The 20BD156A0ANNACD1 is an adjustable frequency AC drive designed by Allen Bradley. This unit operates effectively with a nominal input voltage of 480 VAC in a three-phase configuration and supports output voltages ranging from 0 to 460 VAC. It can handle an impressive output current of 156 Amperes.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A0ANNACD1 |
| Weight | 32.00 lbs (14.51 kg) |
| Internal Brake Resistor | Without Brake Resistor |
| Communication Module | ControlNet (Coax) |
| Nominal Motor Power (Heavy Duty) | 100 HP |
| Output Current | 156 Amps |
| Output Voltage Range | 0 to 460 VAC |
| Bus Voltage | 648 V DC |
| Carrier Frequency | 4 kHz |
| Human Interface Module (HIM) | No HIM (Blank Plate) |
| Brake IGBT | No Brake IGBT |
| Input Voltage | 480 VAC, 3 PH |
| Nominal Motor Power (Normal Duty) | 125 HP |
| Control Method | Vector Control with 120V I/O |
| Feedback | Standard Encoder |
| Degree of Protection | IP20 / Type 1 |
The Allen Bradley 20BD156A0ANNACD1 adjustable frequency AC drive is engineered for industrial applications, focusing on efficiency and control. Operating at an input voltage of 480 VAC in a three-phase configuration, the drive supports a range of output voltages from 0 to 460 VAC, allowing for compatibility with various systems.
This drive provides a robust output current rating of 156 Amps, suitable for handling substantial load requirements. It is capable of delivering 100 HP for heavy-duty applications while also supporting nominal motor power up to 125 HP for normal duty use.
Integration into control systems is facilitated by its ControlNet coax communication module, allowing for seamless connectivity. The drive employs vector control methods paired with 120V I/O, optimizing motor operation for precise control and efficiency. Furthermore, the feedback mechanism utilizes a standard encoder, ensuring accurate performance metrics.
The unit operates with a bus voltage rating of 648 V DC and maintains a carrier frequency of 4 kHz. With an IP20 / Type 1 protection rating, the enclosure is suitable for indoor applications but does not provide significant protection against external elements. Notably, this model does not include an internal brake resistor or brake IGBT, making it a streamlined choice for specific use cases where simplicity is desired.