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The 20BD077A0ANNABC0 model represents an adjustable frequency AC drive within Allen Bradley’s PowerFlex 700 series. It is capable of operating at a voltage of 480 volts AC. With a current capacity of 77 amps and a power rating of 60 horsepower, this drive is well-suited for various industrial tasks that require efficient motor control.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A0ANNABC0 |
| Weight | 62.00 lbs (28.12 kg) |
| Voltage Rating | 480 volts AC |
| Feedback Type | None |
| Current Rating (Amps) | 77 Amps (Normal Duty) |
| Power Rating | 60 Horsepower (HP) |
| Enclosure Type | NEMA/UL Type 1 Enclosure, IP20 rated |
| Control Option | Vector Control with 24 volts DC I/O |
| Brake | No Brake IGBT available |
| Internal Braking Resistor | No Brake Resistor |
| Filtering and Choke | CE Filter Installed; Common Mode (CM) Choke Installed |
| Frame Size | 4 |
| Phase (Input Voltage Type) | 3 Phase |
| Operator Interface | Blank Cover |
The Allen Bradley 20BD077A0ANNABC0 adjustable frequency AC drive is designed for effective motor management. Operating on a 480 volts AC supply, it has a current rating of 77 amps, making it suitable for applications that require a power output of up to 60 horsepower. The drive employs vector control technology, which allows for precise control of motor speed and torque, drawing from a 24 volts DC input for operation.
Encased in a NEMA/UL Type 1 enclosure, the drive adheres to IP20 standards, which provide basic protection against dust and foreign objects. This unit does not support feedback and comes without an installed brake IGBT or internal braking resistor. For optimal performance, a CE filter and a common mode choke are included to mitigate electrical interference and enhance stability.
This drive is classified as frame size 4 and is specifically designed for three-phase input voltage configurations. Note that the operator interface features a blank cover, indicating the intended use in systems where external control interfaces are handled separately. The 20BD077A0ANNABC0 drive is a robust solution designed for various industrial applications requiring dependable performance and reliability.