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The 20BC125A0AYNAND0 drive from Allen Bradley’s PowerFlex 700 series operates as an adjustable frequency AC drive. This model is capable of handling a nominal voltage of 400 volts AC with a robust power rating of 55 kilowatts and a current capacity of 125 amperes.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BC125A0AYNAND0 |
| Nominal Voltage Rating | 400 Volts AC |
| Input Frequency | 50 to 60 Hertz |
| Power Rating | 55 kilowatts |
| Current Rating | 125 Amperes |
| Frame Size | Frame size 5 |
| Rated Phase | 3-phase |
| Enclosure Type | IP20/NEMA Type 1 enclosure |
| Braking Unit | Brake IGBT (Insulated Gate Bipolar Transistor) installed |
| Control Options | Vector control method |
| Operator Interface Type | None (blank cover) |
| Input/Output Voltage | 115 Volts AC |
| Emission Control | CE filter and Common Mode (CM) choke installed |
| Encoder Option | No encoder |
| Maximum Operating Altitude | 3,300 feet (1,000 meters) without derating |
The Allen Bradley model 20BC125A0AYNAND0 is part of the PowerFlex 700 series, known for its efficient adjustable frequency capabilities. This AC drive is designed to work with a nominal voltage rating of 400 volts. It is specifically built for 3-phase applications and boasts a power rating of 55 kilowatts along with a current rating reaching 125 amperes.
The device functions effectively within an input frequency range of 50 to 60 Hertz, making it versatile for various industrial conditions. Housed in an IP20/NEMA Type 1 enclosure, it is suitable for installation in environments where dust and moisture exposure is controlled. The drive employs a vector control method, ensuring precision in speed regulation and motor management.
Included in its design is a brake IGBT (Insulated Gate Bipolar Transistor), which enhances the performance of the braking system. However, it lacks an operator interface, relying instead on a blank cover for simplicity. Moreover, the input/output voltage is rated at 115 volts AC. The device is equipped with emission control measures, featuring both CE filters and a common mode choke to limit electromagnetic interference.
For elevation considerations, this model can operate up to an altitude of 3,300 feet (1,000 meters) without experiencing derating issues, expanding its usability in a range of plant layouts. In summary, the 20BC125A0AYNAND0 AC drive integrates robust electrical characteristics with efficient operational features, making it suitable for demanding industrial settings.