Manufacturer: Schneider Electric

Product Type: Variable Speed Drive

Product Line: Altivar 32

Part Number: ATV32HU75N4

Weight: 5.00 lbs (2.27 kg)

Power Rating: 7.5 kW (10 HP)

Supply Voltage: 380–500 V, 3-phase

Supply Frequency: 50/60 Hz

Speed Range: 1–100 (asynchronous motor in open-loop mode)

Switching Frequency: 2–16 kHz adjustable

Braking Torque: ≤ 170% with braking resistor

Nominal Output Current: 14.2 A at 500 V (7.5 kW / 10 HP)

Torque Accuracy: ±15%

Protection Features: Overcurrent, phase loss, short-circuit, overheating

Communication Ports: Modbus, CANopen

Apparent Power: 15.5 kVA at 500 V (7.5 kW / 10 HP)

Transient Overtorque: 170–200% of rated torque

The Schneider Electric ATV32HU75N4 is part of the Altivar 32 series and operates as a variable-speed drive.  It is rated at 7.5 kW, equivalent to 10 horsepower, making it applicable in numerous industrial settings requiring adaptable motor control.  The drive accommodates supply voltages within 380 to 500 V for a three-phase system and can function with 50 or 60 Hz supply frequencies.  The speed range for asynchronous motors in open-loop mode is between 1 and 100.

In terms of performance, the drive provides a nominal output current of 14.2 A at 500 V and an apparent power rating of 15.5 kVA.  The switching frequency can be tailored from 2 to 16 kHz, allowing users to optimize for specific applications.  When braking is necessary, the drive can deliver a braking torque of up to 170% when used with an appropriate braking resistor.

Accuracy is within ±15%, ensuring reliable torque delivery, and the drive can experience transient overtorque reaching between 170 and 200% of its rated torque.  Protection features are included to prevent overcurrent, phase loss, short-circuits, and overheating, enhancing the system's reliability.  Communication ports supporting Modbus and CANopen protocols enable efficient integration into various control systems.

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