20G14GC140JN0NNNNN

The Allen Bradley PowerFlex 755 series includes the 20G14GC140JN0NNNNN AC drive, which is intended for various industrial applications. It offers a robust performance by accepting a DC input with a precharge capability. With a voltage specification of 400 volts AC or 540 volts DC, this drive maintains a normal duty output current of 140 amps, thereby providing a substantial power output of 75 kW.

The enclosed design is rated at IP54, complying with NEMA/UL Type 12 standards, granting it adequate protection from dust and moisture. Communication is streamlined via a built-in Ethernet port, allowing for easy integration within a networked system. Filtering is available with a common mode jumper already installed, ensuring improved signal integrity for sensitive applications.

This model does not incorporate a dynamic braking transistor or resistor, so design considerations might be necessary for applications needing such features. Additionally, there is no human interface module mounted on the door, emphasizing straightforward operational design without extra display features. The drive boasts a high efficiency of 97.5% when operating at nominal voltage and rated currents.

Operating effectively within a temperature range of 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit) allows this drive to be utilized in various environments. Relative humidity can range from 5% to 95% without causing condensation, further showcasing its robustness. For storage, the unit remains functional under temperatures from -40 to 70 degrees Celsius (-40 to 158 degrees Fahrenheit), adding versatility in challenging conditions.