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The 20BD077A2AYNACC1 is an adjustable frequency AC drive from Allen Bradley's PowerFlex 700 series. It supports a voltage class of 480 VAC in a 3-phase configuration, providing a current rating of 77 A and an output power of 60 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A2AYNACC1 |
| Weight | 62.00 lbs (28.12 kg) |
| Voltage Class | 480 VAC |
| Phase Type | 3-phase |
| Input Network Frequency | 50/60 Hz |
| Current Rating (Normal Duty) | 77 A |
| Rated Power Output | 45 kW (60 HP) |
| Frame Type | 4 |
| Enclosure Rating | IP20, NEMA 1 |
| HMI Option | Digital LCD |
| Braking Type | IGBT |
| Internal Resistor Braking | No |
| Communication Slot | ControlNet (Coax) |
| Control and I/O Class | Vector, 24 VDC |
| Feedback Method | Encoder 12V/5V |
Operating at a voltage level of 480 VAC, the Allen Bradley model 20BD077A2AYNACC1 is a highly efficient adjustable frequency AC drive that is designed for 3-phase applications. This model can manage a notable current rating of 77 A and delivers a rated power output of 60 horsepower, equivalent to 45 kW. The drive operates over an input frequency range of 50 to 60 Hz, making it versatile for various industrial uses.
The construction of the drive is classified under Frame Type 4, ensuring it fits properly into a variety of mounting configurations. With an IP20 enclosure and compliance to NEMA 1 standards, this AC drive is suitable for indoor applications where protection against dust and light contact is necessary. The included digital LCD provides an intuitive user interface for monitoring and adjustments.
For braking capabilities, the drive features an IGBT system, which provides reliable stopping power, although it does not contain an internal braking resistor. For communication, the 20BD077A2AYNACC1 model includes a ControlNet coaxial slot, enabling integration into larger control networks. Its control class is vector-based, accompanied by 24 VDC I/O for added flexibility, while feedback is managed via an encoder operating at both 12V and 5V. This makes the unit suitable for precision control in dynamic environments.