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The 20BD077A2ANNADC0 is an adjustable frequency AC drive from Allen Bradley's PowerFlex 700 series. Designed for 3-phase applications, it operates at a nominal voltage of 480 VAC and supports an input frequency of 50/60 Hz.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A2ANNADC0 |
| Weight | 62.00 lbs (28.12 kg) |
| Nominal Voltage | 480 VAC |
| Phase Supported | 3-phase |
| Operating Input Frequency | 50/60 Hz |
| Rated Current ND | 77 A |
| Rated Load Capacity (kW) | 45 kW |
| Rated Load Capacity (HP) | 60 HP |
| Size | 4 |
| Protection | IP20, NEMA 1 |
| HIM Module | Digital LCD |
| IGBT Type Braking | No |
| Brake Resistor | No |
| Communication Option | DeviceNet |
| I/O and Control | Vector, 24 VDC |
| Feedback Standard | None |
The PowerFlex 700 series by Allen Bradley includes the 20BD077A2ANNADC0 model, a sophisticated adjustable frequency AC drive. This unit accommodates three-phase systems, operating effectively at a nominal voltage of 480 VAC and an input frequency of either 50 or 60 Hz. Capable of handling a rated current of up to 77 Amps, this drive assures reliable performance for various industrial applications. It can support a load capacity of 45 kW, equivalent to 60 HP, suitable for driving powerful motors.
The unit is categorized as size 4 and delivers degrees of protection defined under IP20 and NEMA 1 standards, ensuring functionality in typical indoor environments. The built-in human interface module features a digital LCD display, enhancing ease of operation. It is important to note that this drive does not incorporate IGBT braking and does not include a braking resistor.
For communication, the 20BD077A2ANNADC0 is equipped with a DeviceNet communication option, facilitating integration into larger automation architectures. The device employs vector control alongside 24 VDC for input/output processes, promoting effective motor management. Notably, there is no standard feedback option included, simplifying its implementation in specific applications.