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The 20BD077A3ANNACD1 AC drive, belonging to the Allen Bradley PowerFlex 700 series, is designed for reliability in demanding applications. This unit operates effectively at an input voltage of 480V AC in a 3-phase, 60 Hz configuration and is engineered to deliver an output voltage ranging from 0 to 460V AC. Notable features include a fuse current rating of 150A and an operating temperature tolerance of up to 50 °C.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A3ANNACD1 |
| Weight | 62.00 lbs (28.12 kg) |
| Relative Humidity | 5-95% noncondensing |
| Operating Temperature | 50 °C @ 650V DC |
| Altitude | 1000 m (3300 ft.) maximum without derating |
| Sound Level | Frame 4: 59 dB @ 190 CFM fan velocity |
| Brake IGBT | Without brake IGBT |
| Internal Communication Module | ControlNet coaxial |
| Fuse Current Rating | 150A @ 650V DC |
| Input Voltage Rating | 480V AC, 3-phase, 60 Hz |
| AC Input Undervoltage Trip | 280V AC @ 480V |
| Bus Voltage, Nominal | 648V DC @ 480V |
| Bus Undervoltage Shutoff/Fault | 305V DC @ 480V |
| Bus Overvoltage Trip | 810V DC @ 480V |
| Output Voltage Rating | 0-460V AC @ 480V AC, 1-phase |
The Allen Bradley PowerFlex 700 series includes the 20BD077A3ANNACD1 model, an AC drive specialized for industrial applications. It operates with an input voltage of 480V AC, utilizing a 3-phase system running at 60 Hz. The output voltage can be adjusted between 0 and 460V AC, allowing for flexibility in motor control.
Designed to meet rigorous performance standards, this drive can function effectively under a maximum operating temperature of 50 °C at 650V DC and can handle environments with relative humidity levels between 5% and 95% without condensation. In terms of installation altitude, it can be used at heights up to 1000 meters (3300 feet) without loss of functionality. The unit produces a sound level of 59 dB when the frame 4 fan operates at 190 CFM, contributing to its quiet operation.
For safety and reliability, the drive does not include a brake IGBT and features a 150A fuse current rating at 650V DC. It includes a ControlNet coaxial internal communication module to facilitate networking with other devices. The drive also incorporates protective mechanisms for voltage management; for example, the AC input undervoltage trip activates at 280V AC, while the bus undervoltage shutoff occurs at 305V DC with an overvoltage trip threshold of 810V DC. Overall, the 20BD077A3ANNACD1 AC drive offers robust specifications aimed at ensuring effective motor control in industrial environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20BD077A3ANNACD1 Ser A | 20BD077A3ANNACD1/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
| Width (w/Mounting Hardware) | 8.66 in. (220.0 mm) |
|---|---|
| Height (w/Mounting Hardware) | 29.87 in. (758.8 mm) |
| Depth | 7.94 in. (201.7 mm) |
| Mounting Bracket Hole Width | 7.56 in. (192.0 mm) |
| Mounting Bracket Hole Height | 29.06 in. (738.2 mm) |
| Weight (Drive) | 54.0 lb (24.49 kg) |
| Estimated Total Weight (Drive and Packaging) | 64.0 lb (29.03 kg) |