1336F-BRF200-AE-IT

The 1336F-BRF200-AE-IT is an Allen Bradley AC variable frequency drive tailored for a range of industrial applications. It has an input voltage capability of both 380-480 VAC and 513-620 VDC, allowing for flexible integration into existing systems. Its power rating reaches up to 15 kW, which correlates to a horsepower output of 20 HP. The drive also features a NEMA 1 enclosure with an IP20 EMC protection level, making it suitable for inside installations where protection against dust and moisture is present but not critical.

For constant torque operations, the unit accommodates input power ranging from 18 to 23 kVA and delivers an output of 22 kVA at a steady 27 A. In terms of variable torque, it handles inputs up to 23 kVA while maintaining the same output. Additional protective features include thermal protection through a thermistor overtemperature trip, providing an additional layer of safety against overheating.

The drive is equipped with superior surge protection that can handle spikes up to 6000 V peak, and it boasts noise immunity rated at 1500 V peak, ensuring stability in electrically noisy environments. The power ride-through is rated for 15 milliseconds, while the logic ride-through offers considerable reliability with a duration between 0.5 to 2 seconds. Ground fault protection is also standardized, providing phase-to-ground trip capabilities to safeguard the unit. The control method implemented is the sine-coded PWM, facilitating effective modulation of output power for various loads.