ATV32HD11N4

Schneider Electric’s ATV32HD11N4, part of the Altivar 32 range, is a variable-speed drive with significant capacity. The drive delivers a power output of 11 kW, equating to about 15 HP, and can handle an apparent power of 31.7 kVA when operating at 500 V. With a nominal output current rating of 27.7 A at this voltage, it demonstrates substantial operational capabilities.

This drive operates on a frequency of 50 or 60 Hz, working within a supply voltage range of 380 to 500 V with a 3-phase configuration. The torque accuracy is set at ±15%, ensuring reliable performance across various applications. This unit also features a broad adjustable switching frequency from 2 to 16 kHz, allowing for effective control of motor activities.

The braking capability of the ATV32HD11N4 is noteworthy, enabling a maximum braking torque of ≤ 170% when equipped with a braking resistor. It is designed to manage transient overtorque situations between 170% and 200% of its rated torque, showcasing robust reliability under load spikes. This variable speed drive supports a speed range from 1 to 100 for asynchronous motors in open-loop mode, broadening its versatility.

The device's protection mechanisms include safeguards against overcurrent, phase loss, short-circuit conditions, and overheating, ensuring longevity and operational safety. Additionally, the drive features communication ports for Modbus and CANopen, making it suitable for integration into various industrial systems.