1336S-BRF50-AA-EN-HAP-L4

Model 1336S-BRF50-AA-EN-HAP-L4 by Allen Bradley is an AC drive notable for its efficient operational capabilities. The unit has an output power ratings of 3.7 kW (5 HP), suitable for various industrial applications. It can handle input power of either 380-480V AC or 513-620V DC, making it versatile for different configurations. The drive outputs variable voltage from 0 to its rated input level, with an adjustable frequency range of 0 to 400 Hz.

In terms of torque management, the constant torque output is rated at 8.4 Amps and 6.7 kVA, while the variable torque output reaches up to 9.0 Amps and 7.2 kVA. This drive utilizes a sine-coded PWM control method to enhance performance, with provisions for sensorless vector or standard V/Hz motor control. Its design allows for programmable current limits ranging from 20% to 160%, facilitating flexibility according to specific application requirements.

The 1336S-BRF50-AA-EN-HAP-L4 operates with a power factor of 0.80 by default, which can be augmented to 0.95 with an optional feature. It features a robust overload capability with ratings of 150% for 1 minute for constant torque and 115% for 1 minute for variable torque, ensuring reliability in demanding conditions. Notably, this drive comes with an open IP 20 (Type 1) chassis design, which simplifies installation and cooling while being adapted for environments where extensive protection from debris isn't critical.