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The 20BD077A0ANNARD0 from Allen Bradley is an adjustable frequency AC drive designed for industrial applications. It operates at a voltage rating of 480 volts AC and delivers a power output of 60 horsepower, with a current rating of 77 amps under normal duty conditions.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A0ANNARD0 |
| Weight | 62.00 lbs (28.12 kg) |
| Current Rating (Amps) | 77 amps (Normal Duty) |
| Feedback Type | None |
| Frame Size | 4 |
| Voltage Rating | 480 volts AC |
| Control Option | Vector Control with 115 volts AC I/O Volts |
| Brake | No Brake IGBT available |
| Internal Braking Resistor | No Brake Resistor |
| Filtering and Choke | CE Filter Installed; Common Mode (CM) Choke Installed |
| Enclosure Type | NEMA/UL Type 1 Enclosure, IP20 rated |
| Operator Interface | Blank Cover |
| Phase (Input Voltage Type) | 3 Phase |
| Power Rating | 60 Horsepower (HP) |
The Allen Bradley 20BD077A0ANNARD0 model is a versatile adjustable frequency AC drive suitable for various industrial tasks. This equipment is capable of operating at a voltage of 480 volts AC. The unit is rated for continuous current delivery of 77 amps, aligning with normal duty operation, which is particularly useful in applications that demand reliable performance.
Designed with a frame size of 4, the drive supports a 3-phase input voltage configuration. It operates under vector control methodology, utilizing 115 volts AC for its input/output connections, allowing for precise motor control. Notably, this model does not include a brake IGBT or internal braking resistor. Thus, it may not be suitable for applications requiring dynamic braking functionalities.
For enhanced reliability, the drive is equipped with both a CE filter and a common mode choke. These components contribute to noise reduction and provide better signal integrity in the system, ensuring stable operation. The drive's enclosure complies with NEMA/UL Type 1 standards, offering protection rated at IP20. This ensures some protection against solid objects but is primarily designed for indoor use. The operator interface features a blank cover, signifying its designation for applications that may not require direct user interaction. Overall, the 20BD077A0ANNARD0 provides a robust solution for varied industrial applications, striking a balance between efficacy and efficient operation.