20F14GF046JA0NNNNN

The model 20F14GF046JA0NNNNN is a high-performance AC drive engineered by Allen Bradley in the PowerFlex 753 series. This system is designed to manage DC inputs, equipped with a precharge function which ensures stable power handling. Operating at a voltage that can reach 690 volts AC or 932 volts DC (note, UL listing is not applicable), it’s suitable for demanding industrial applications requiring substantial power management.

The AC drive supports a significant output current of 46 amps and provides a power rating of 37 kW for normal duty uses. This drive is categorized under frame size 6, and its enclosure meets an IP54 rating, complying with NEMA/UL Type 12 standards for protection against dust and water. An internal dynamic braking transistor is included, though it does not come with an internal resistor.

Designed with a remarkable efficiency of 97.5% when operating at rated amperage and voltage, this unit functions optimally within specific climatic conditions. The operational temperature range extends from 0 to 40 degrees Celsius (or 32 to 104 degrees Fahrenheit), making it apt for different environments. In addition, it can withstand humidity levels up to 95% without condensation. The storage temperature capacity of this drive is robust, enabling it to remain functional in conditions from -40 to +70 degrees Celsius (-40 to +158 degrees Fahrenheit). The lack of a door-mounted human interface module adds to the compact design while still allowing for versatile application in various automation configurations.