20G14GC456JA0NNNNN

The Allen Bradley 20G14GC456JA0NNNNN AC drive delivers significant performance, designed for industrial applications where reliability and efficiency are crucial. Operating with a substantial voltage input of 400 volts AC and 540 volts DC, this drive achieves an output current rating of 456 amps. For normal duty cycles, it provides power capabilities reaching 250 kilowatts.

The drive is intended for use with a DC input method that includes precharge functionality, ensuring effective startup conditions. The enclosure is rated IP54 and meets NEMA/UL Type 12 standards, safeguarding the internal components from dust and moisture. This robust design makes it suitable for various environmental conditions.

Communication capabilities are enhanced with a built-in Ethernet port, allowing for straightforward integration into control systems. The device is equipped with an internal transistor for dynamic braking, improving control during deceleration. Although it does not feature a door-mounted Human Interface Module (HIM), its filtering capabilities are maintained with the installation of a common mode jumper.

Efficiency is highlighted in this unit, with a recorded rating of 97.5% when operating at rated amps and nominal line voltage. The operating temperature range accommodates conditions from 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit). The unit tolerates relative humidity levels from 5% to 95% (noncondensing) and can be stored in much harsher temperatures, ranging from -40 to +70 degrees Celsius (-40 to +158 degrees Fahrenheit), thus demonstrating its versatility and ruggedness for demanding industrial applications.