1336S-BRF15-AN-EN4-L4E

The Allen Bradley part number 1336S-BRF15-AN-EN4-L4E is an adjustable frequency AC drive designed for various motor control applications. This drive is engineered to operate effectively within a voltage range of 380 to 480 Volts AC. It features an impressive efficiency rating of 97.5% when operating at rated current, ensuring minimal energy loss during use.

In terms of input current, the drive draws 3.3 Amperes under constant torque conditions and 3.5 Amperes with variable torque conditions. For output, it delivers 2.8 Amperes at a constant torque and 3 Amperes at variable torque conditions. The maximum short circuit current rating is robust at 200,000 Amperes RMS at 600 Volts, providing enhanced safety and reliability.

The 1336S-BRF15-AN-EN4-L4E operates at an output frequency that can be adjusted from 0 to 400 Hertz. The control approach utilizes sine-coded Pulse Width Modulation (PWM), which can be programmed to define carrier frequency, allowing for flexibility in motor performance.

As for its physical design, the drive is classified under protection class IP00, indicating an open enclosure that is suitable for environments free of excessive dust and moisture. It connects through a Transistor-Transistor-Logic (TTL) contact with encoder feedback, ensuring precision control. The rated DC voltage ranges from 513 to 620 Volts AC, and in terms of DC input, it operates at 2.7 Amperes for constant torque and 2.8 Amperes for variable torque. Overall, the 1336S-BRF15-AN-EN4-L4E drive is a specialized device ideal for precise control in industrial applications.