1336S-BRF50-AN-EN5-L6

The Allen Bradley 1336S-BRF50-AN-EN5-L6 adjustable frequency drive is designed for precise motor control applications. It functions effectively with a frequency tolerance of 48 to 62 Hz, ensuring stable operation during varying load conditions. The device includes multiple safety features, including an AC input overvoltage trip at 570V and an undervoltage trip at 280V, safeguarding against electrical instabilities.

This drive also features bus voltage protection, with limits set at 810V DC for overvoltage and 400V DC for undervoltage, ensuring optimal performance despite input fluctuations. The nominal bus voltage is rated at 648V DC, allowing for a reliable power supply system.

Performance in continuous operations is notable, with a constant torque input ranging from 6.6 to 8.0 kVA, drawing 10.0 amps, and yielding an output of 6.7 kVA at 8.4 amps. For variable torque applications, the input capacity increases slightly to between 7.0 to 8.5 kVA, with an input current of 10.7 amps and output rated at 7.2 kVA, providing up to 9.0 amps.

Power ride-thru capabilities allow for brief interruptions, rated at 15 milliseconds under full load conditions. Logic control features provide a minimum ride-thru time of 0.5 seconds, with typical durations reaching 2 seconds. The ground fault trip mechanism protects against phase-to-ground faults on the drive output, adding another layer of safety.

The voltage tolerance for the 1336S-BRF50-AN-EN5-L6 is set within ±10% of specified limits, providing flexibility during operational variations. Overall, this drive's combination of features makes it suitable for demanding industrial environments while delivering reliable performance.