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The part number 20BD077A2AYNANC0 represents an adjustable frequency AC drive within the Allen Bradley PowerFlex 700 series. This model operates at a working voltage of 480 VAC, suitable for 3-phase configurations, and can handle an input frequency of either 50 or 60 Hz. It is capable of delivering a rated output power of 45 kW, which translates to 60 HP, with a normal duty current of 77 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A2AYNANC0 |
| Weight | 62.00 lbs (28.12 kg) |
| Working Voltage | 480 VAC |
| Phase Configuration | 3-phase |
| Input Operating Frequency | 50/60 Hz |
| ND Current | 77 A |
| Rated Output Power (kW) | 45 kW |
| Rated Output Power (HP) | 60 HP |
| Frame Category | 4 |
| Enclosure Category | IP20, NEMA 1 |
| HMI Type | Digital LCD |
| IGBT Braking | Yes |
| Internal Braking Resistor | No |
| Communication Block | None |
| Control and I/O Standard | Vector, 24 VDC |
| Feedback Category | None |
The 20BD077A2AYNANC0 AC drive from the PowerFlex 700 series by Allen Bradley operates effectively at a working voltage of 480 VAC, accommodating a 3-phase input structure. It can manage input frequencies of 50 Hz or 60 Hz, catering to various operational requirements. This drive is rated for an output power of 45 kW, which is equivalent to 60 HP, and supports a nominal current rating of up to 77 A.
In terms of physical specifications, it falls under frame category 4 and features an enclosure rated NEMA 1 with an IP20 classification, offering protection suited for indoor usage. The integrated interface relies on a digital LCD display for user interactions, facilitating monitoring and configuration adjustments.
The module integrates IGBT braking technology, enhancing its operational efficiency during dynamic load conditions. However, it lacks an internal braking resistor. For connectivity, the drive does not come with a communication block, indicating it is intended for straightforward applications without complex networking needs. The standard control framework employed is vector control, which operates at a 24 VDC level, ensuring responsive and precise motor control while feedback capabilities are absent.