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The 20BD077A3NNNADC0 is a 480V AC adjustable frequency drive from Allen Bradley’s PowerFlex 700 series. It offers a current rating of 77 amps, suitable for normal duty applications, and operates under a three-phase input system. Its frame size is classified as frame 4, and it delivers a power output of 60 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A3NNNADC0 |
| Weight | 25.00 lbs (11.34 kg) |
| Filtering and Choke | CE Filter Installed; Common Mode (CM) Choke Installed |
| Voltage Rating | 480 volts AC |
| Phase (Input) | 3 Phase |
| Current Rating (Amps) | 77 amps (Normal Duty) |
| Power Rating | 60 Horsepower (HP) |
| Frame Size | Frame 4 |
| Enclosure Type | LCD Display, Full Numeric Keypad |
| Operator Interface | Blank Cover |
| Brake | No |
| Internal Braking Resistor | No |
| Feedback Type | No |
The Allen Bradley 20BD077A3NNNADC0 adjustable frequency AC drive is designed to meet the demands of various industrial applications. This unit operates at a voltage rating of 480 volts AC and is configured for three-phase input. With a current capacity of 77 amps classified as normal duty, it effectively handles significant electrical loads.
The power output stands at 60 horsepower, demonstrating its capability in driving larger motors. This model is categorized with a frame size of frame 4, making it compatible with specific mounting configurations.
Integrated features include a CE filter and a common mode choke, enhancing operational reliability and reducing electrical noise. The operator interface comprises an LCD display and a full numeric keypad, although it has a blank cover, simplifying its design by excluding unnecessary controls. Importantly, this drive does not come with internal braking resistors or braking capabilities, and there is no provision for feedback mechanisms, ensuring straightforward functionality without complexity.
| Revision Part # | Also known as | |
|---|---|---|
| 20BD077A3NNNADC0 Ser A | 20BD077A3NNNADC0/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
This PowerFlex 700 drive is a 480V AC unit with 60 horsepower and has an Enclosure Type of IP20, NEMA/UL Type 1