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The Allen-Bradley PowerFlex 755 model 20G14ND156AN0NNNNN is an advanced AC drive designed for demanding industrial applications. Operating with an input voltage of 480 Volts AC, this 3-phase drive supports an output current of 156 Amps, offering up to 125 HP for normal duty and 100 HP for heavy duty. Housed in a type 1 or IP20 enclosure, it features Volts per Hertz, sensorless vector, and vector control algorithms that enhance torque production and low-speed performance. Equipped with a frame size of 6, interference filter, and DB transistor, it offers robust performance, even during power outages, thanks to its use of stored rotational energy and slip compensation feature for precise speed regulation. Ideal for control cabinet installations, the drives versatility and reliability make it a key component in industrial environments requiring high performance and application flexibility.