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The 20BD077A2ANNADD1 from Allen Bradley’s PowerFlex 700 series serves as an adjustable frequency AC drive. It operates at a maximum voltage of 480 VAC tailored for three-phase systems, achieving a current rating of 77 A and offering a power output of 60 HP (45 kW).
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A2ANNADD1 |
| Weight | 62.00 lbs (28.12 kg) |
| Voltage Limit | 480 VAC |
| Supported Phases | 3-phase |
| Line Input Frequency | 50/60 Hz |
| Current Value ND | 77 A |
| Power Rating (kW) | 45 kW |
| Power Rating (HP) | 60 HP |
| Size Class | 4 |
| Protection Type | IP20, NEMA 1 |
| HIM Module Option | Digital LCD |
| IGBT Brakes | No |
| Braking Resistor | No |
| Communication Module | DeviceNet |
| I/O and Control Type | Vector, 115 VAC |
| Type of Feedback | Encoder 12V/5V |
The 20BD077A2ANNADD1 adjustable frequency AC drive is a component of Allen Bradley's established PowerFlex 700 series. Designed to function with a maximum voltage limit of 480 VAC, this device is optimized for applications requesting a three-phase power supply. The drive is capable of handling a substantial current load with a rating of 77 Amps, and its power performance reaches up to 60 horsepower, equivalent to 45 kilowatts.
This model is engineered to work effectively with input frequencies of 50 or 60 Hz, making it versatile for various electrical configurations. It belongs to Size Class 4 and is encased in an enclosure rated at IP20, consistent with NEMA 1 classifications, allowing for effective use in controlled environments.
The 209BD077A2ANNADD1 drive does not feature IGBT braking capabilities or incorporate a braking resistor, which may be relevant for specific braking applications. For interfacing with the user, it offers a digital LCD-based human-machine interface (HMI), ensuring straightforward operation and monitoring.
Communication support hinges on DeviceNet, facilitating integration into existing networks. The control and I/O methodology relies on vector control at 115 VAC, promoting precise motor management. Furthermore, it utilizes a 12V/5V encoder for feedback, contributing to reliable performance in various automation setups.