1336S-BRF50-AA-EN-HA2-L4

The 1336S-BRF50-AA-EN-HA2-L4 model from Allen Bradley is designed as an adjustable frequency drive, adept at managing machinery in various applications. It operates at both 380 to 480 volts AC or 513 to 620 volts DC, achieving a kW rating of 3.7 and 5 horsepower.

This unit is encapsulated in an IP 20 (NEMA 1) enclosure, offering moderate protection against environmental dust and contaminants. The driver comes equipped with a Human Interface Module (HIM) that features a programmer/controller along with a digital potentiometer for ease of use.

With input frequencies of either 50 or 60 Hz and an output frequency range extending to 400 Hz, this drive displays versatility across different motor speeds. It employs a PWM control method using an IGBT-based sine-coded approach for efficient motor control.

Designed for performance, the 1336S-BRF50-AA-EN-HA2-L4 handles overload scenarios, being capable of sustaining up to 150% output for one minute when under constant torque. The control interface utilizes TTL contact, further enhancing communication with connected devices.

A heatsink and convection cooling method ensure effective thermal management, with ambient temperature specifications ranging from 0 to 40 °C. It can operate under relative humidity levels of 5 to 95% without condensation, making it adaptable to different environmental conditions.