1336F-BRF50-AA-EN-HAS2-LA5-L5

Part number 1336F-BRF50-AA-EN-HAS2-LA5-L5 from Allen Bradley is classified as a PWM variable frequency drive (VFD). Designed for versatile motor applications, it supports an input voltage of 380 to 480 volts AC or 513 to 620 volts DC. This drive is capable of delivering a power output of 3.7 kW, equivalent to 5 horsepower. The current ratings reflect a maximum input of 10 A at constant torque, with corresponding output specifications of 8.4 A and 6.7 kVA, while variable torque conditions yield input values of 10.7 A and output values of 9 A at 7.2 kVA.

A notable feature is its overload capacity, which permits 150% for constant torque and 115% for variable torque for short durations of 60 seconds. Operational flexibility is emphasized with a frequency output range from 0 to 400 Hz, catering to a variety of motor control needs. Motor control modes can be set to either a sensorless vector or V/Hz configuration, providing options for different application requirements.

Acceleration and deceleration ramps can be programmed with two distinct ramps ranging from 0 to 3600 seconds, configurable in 0.1 second increments. For enhanced control, the current limit can be adjusted from 20% to 160% of the rated current, further refined through separate proportional and integral gains. During power outages, the unit supports a power ride-through of 15 milliseconds at full load, and the logic control ride-through offers a minimum of 0.5 seconds, typically up to 2 seconds. It features a user-friendly snap-in IP20 human machine interface, which includes a digital potentiometer for ease of use and a 24V AC/DC control interface, facilitating integration with analog I/O options, enabling enhanced functionality through an isolated pulse input and output configurations.