Procure now the 20AC030A0AYNANC0, a versatile PowerFlex 70 AC drive engineered for precise torque control and high energy efficiency in 15kW applications.
What Is the 20AC030A0AYNANC0?
The 20AC030A0AYNANC0 is an industrial-grade Variable Frequency Drive (VFD) within the Allen-Bradley PowerFlex 70 family. This model is rated for 30 Amps of continuous output current, supporting three-phase motors up to 15 kW (20 HP) at 400V AC. It is specifically designed for applications requiring high performance in a small footprint. The 20AC030A0AYNANC0 features a NEMA 1 (IP20) enclosure and a blank cover (no HIM), focusing on high-speed integration into automated networks. By utilizing Sensorless Vector Control, it provides excellent low-speed torque and speed regulation, making it ideal for extruders, mixers, and heavy-duty conveyor belts.
Key Technical Specifications
- Input Voltage: 400V AC, 3-Phase
- Output Amperage: 30A Continuous
- Power Rating: 15 kW (20 HP)
- Enclosure Rating: IP20 / NEMA Type 1
- Braking: Internal Dynamic Brake IGBT
- Communication Port: DPI (Drive Peripheral Interface)
System Integration and Operational Logic
The 20AC030A0AYNANC0 integrates seamlessly into the Rockwell Automation Integrated Architecture. Through the use of optional 20-COMM communication adapters (EtherNet/IP, ControlNet, or DeviceNet), the drive can be controlled and monitored directly from a Logix PLC. It supports the «Premier Integration» feature, which allows drive configuration to be stored in the PLC project. This ensures that if the 20AC030A0AYNANC0 needs to be replaced, the parameters are automatically downloaded to the new unit, drastically reducing downtime and technical errors during maintenance.
Expert Tips
For 15 kW applications involving high-inertia loads, always calculate the braking requirements. While the 20AC030A0AYNANC0 includes an internal brake IGBT, an external braking resistor is usually required to dissipate the regenerative energy. Without a properly sized resistor, the drive may trigger «Overvoltage» faults during rapid deceleration. We also recommend periodic checks of the internal cooling fan, as a 30A drive generates significant heat that must be moved away from the power modules to prevent premature aging of the electronics.
Frequently Asked Questions
Q: What is the maximum carrier frequency for the 20AC030A0AYNANC0?
A: The drive supports a carrier frequency up to 10 kHz, although higher frequencies may require derating the output current to manage heat levels.
Q: Can I mount this drive side-by-side with other PowerFlex 70s?
A: Yes, the PowerFlex 70 design allows for Zero-Stacking™ (side-by-side mounting), which is a massive space-saver in multi-drive control panels.
Do you need more references from this brand? Explore our full catalog of Allen-Bradley here: https://atlantechdrives.com/manufacturers/allen-bradley/
