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The 20BD077A2AYNADA0 adjustable frequency AC drive from Allen Bradley’s PowerFlex 700 series is engineered for efficient motor management. This drive operates on a nominal voltage of 480 VAC and is compatible with 3-phase systems, offering a rated current of 77 Amps and a load capacity of 60 horsepower (45 kW).
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A2AYNADA0 |
| 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 | Yes |
| Brake Resistor | No |
| Comm. Option | DeviceNet |
| I/O and Control | Standard, 24V DC/AC |
| Feedback Standard | None |
The Allen Bradley 20BD077A2AYNADA0 adjustable frequency AC drive is designed to facilitate precise control of motor operations within industrial environments. It provides a reliable output with a nominal voltage rating of 480 VAC and operates efficiently in 3-phase configurations. This drive is capable of handling significant loads, boasting a rated current of 77 amps and a load capacity of 60 horsepower, or 45 kW.
Optimized for tasks requiring variable speed control, it accommodates operating inputs across a frequency range of 50 to 60 Hz. The integrated Digital LCD serves as the human interface module, allowing users to easily monitor and configure settings. With a size classification of 4, the unit is housed in an enclosure that meets IP20 and NEMA 1 standards, suitable for typical indoor use.
The drive also incorporates IGBT technology for effective braking capabilities, although it does not include an internal resistor for braking applications. For communication, it features DeviceNet, facilitating smooth data exchange within automation systems. The standard I/O and control method operates at 24V DC/AC, and this model does not support feedback monitoring features, focusing on core drive functionalities.