Allen-Bradley 1333-AAA

The Allen-Bradley 1333-AAA adjustable frequency AC drive is designed for applications that demand reliable control over three-phase or single-phase voltages, operating within the 200 to 230V AC range. With a power output of 1 HP for three-phase operations and 0.75 HP for single-phase applications, this drive ensures consistent performance at both 50 Hz and 60 Hz frequencies. Engineered for thermal efficiency, it dissipates 100 Watts and is housed in a NEMA Type 1/IP20 compliant enclosure, providing protection against environmental factors. It is suitable for use in temperatures from -10 to 50 degrees Celsius and can handle humidity levels of up to 95% non-condensing. To maintain optimal function in the presence of line disturbances, an isolation transformer or line reactor is recommended. Although this model has been discontinued, it remains a robust choice for those needing dependable frequency control solutions.