20G11BD1K4JN4NNNNN

The Allen Bradley 20G11BD1K4JN4NNNNN is categorized as an AC drive within the PowerFlex 755 series. It accepts an AC input type, incorporating a precharge feature along with DC terminals to facilitate various application needs. This unit exhibits a maximum output current of 1420 amps under normal duty conditions, while providing a substantial power rating of 1250 horsepower.

Operationally, the drive maintains a voltage rating of 480 volts AC or 650 volts DC, permitting versatile use in different settings. Its framework is designed as Frame 9, which accommodates standard installation practices. The drive is outfitted with a filtering option, featuring a common mode jumper for enhanced performance.

An absence of dynamic braking distinguishes this model from others, implying that it does not incorporate braking functionalities. However, it is equipped with an enhanced LCD Human Interface Module (HIM) that offers full numeric display capabilities, allowing users to monitor and adjust settings effectively.

Efficiency remains a strong point, with an impressive value of 97.5% observed at rated amperage and nominal voltage, contributing to overall energy conservation during operation. Environmental conditions are notable as well; the unit functions optimally in temperatures ranging from 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit) and is designed to withstand a relative humidity level of 5 to 95% without condensation. For storage, the operational temperatures range from -40 to +70 degrees Celsius (-40 to +158 degrees Fahrenheit), ensuring reliable performance in diverse environmental conditions.