1336S-BRF50-AA-ES-HA2-L4

The Allen Bradley 1336S-BRF50-AA-ES-HA2-L4 is a sophisticated adjustable frequency AC drive tailored for various industrial applications. This unit operates on a 3-phase input power supply, accepting AC voltage levels ranging from 380 to 480 volts. It can handle an input frequency of 50 to 60 Hertz, providing flexibility for different operational requirements. The system is capable of producing up to 5 horsepower (3.7 kilowatts), making it suitable for a multitude of tasks requiring reliable motor control.

Input amperage ratings are reported at 10 Amperes for constant torque and 10.7 Amperes for variable torque conditions. In terms of output, the device can supply 8.4 Amperes at constant torque and 9 Amperes at variable torque, allowing it to adapt to various load demands. The drive supports DC voltage inputs ranging from 513 to 620 volts.

A significant feature is the integrated operator interface, which employs a Human Interface Module (HIM) equipped with a digital potentiometer. This design simplifies configuration and allows operators to make adjustments quickly. The drive's output frequency can range from 0 to 400 Hertz, catering to diverse applications.

For enhanced reliability, the protection class is rated at IP20 (NEMA Type 1), which offers some protection against dust and airborne particulates. Additionally, the control interface can utilize Transistor-Transistor-Logic (TTL) contacts for seamless integration into existing control systems. The unit includes power ride-thru capabilities that last for 15 milliseconds under full load conditions, ensuring that the system maintains operation during brief power interruptions. Logic control ride-thru ranges from a minimum of 0.5 seconds to a typical 2 seconds, increasing resilience during transient events. Overall, the 1336S-BRF50-AA-ES-HA2-L4 unit exemplifies versatility and robust control capabilities for modern industrial environments.