20G21RD3P4JA0NNNNN

The Allen-Bradley 20G21RD3P4JA0NNNNN PowerFlex 755TS series motor control drive is an industrial high-performance variable frequency drive. It supports patented Allen-Bradley TotalForce technology that allows for precise and adaptive motor control. The drive also incorporates other patented features to optimize the system and enhance productivity. The 20G21RD3P4JA0NNNNN drive also supports embedded DeviceLogix technology for the manipulation of discrete outputs. A predictive maintenance feature allows the operators to take preventive action and prevent downtime when errors occur. The 20G21RD3P4JA0NNNNN drive has a modular architecture and it supports options cards for communication, feedback, I/O, and safety options. The input of the 20G21RD3P4JA0NNNNN drive supports AC or DC voltage systems. With DC terminals, the drive supports 650 Volts DC input. Another drive feature is an AC input with pre-charge feature. The nominal AC input voltage rating is 480 Volts AC. The operating input voltage range is 342 to 528 Volts AC, but the full power voltage range is 460 to 528 Volts AC.

The Allen-Bradley 20G21RD3P4JA0NNNNN PowerFlex 755TS series motor control drive supports protection from abnormally high or low input voltage levels and abnormally high or low DC bus voltages. It trips at 576 Volts AC maximum and 300 Volts AC minimum input and at 815 Volts DC maximum and 200 Volts DC minimum bus voltage. At a full load, the nominal DC bus voltage rating is 648 Volts DC. The output ratings for the 20G21RD3P4JA0NNNNN drive are 3.4 Amps of continuous current, 2 Horsepower of output power for the normal duty mode, and 1.5 Horsepower of output power for the heavy-duty mode. The enclosure of the drive is open with an IP 00 protection rating for the back and an IP 20 protection rating for the front. The drive is supplied without an integrated HMI module. The 20G21RD3P4JA0NNNNN motor control drive operates at ambient temperatures between -20 and 50 degrees Celsius.