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Schneider Electric Altivar ATV32HU40N4

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ATV32HU40N4

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The Schneider Electric ATV32HU40N4 is a variable-speed drive designed for asynchronous motor applications. In open-loop mode, it supports an operational range of 1 to 100 and operates at a supply frequency of 50/60 Hz.

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Technical specifications for ATV32HU40N4

ManufacturerSchneider Electric
Product TypeVariable Speed Drive
Product LineAltivar
Part NumberATV32HU40N4
UPC785901648123
Weight5.00 lbs (2.27 kg)
SeriesAltivar 32
Supply Frequency50/60 Hz
Speed Range1–100 (asynchronous motor in open-loop mode)
Switching Frequency2–16 kHz adjustable
Braking Torque≤ 170% with braking resistor
Power Rating4 kW (5 HP)
Nominal Output Current9.5 A at 500 V, 4 kW / 5 HP
Torque Accuracy±15%
Protection FeaturesOvercurrent, phase loss, short-circuit, overheating
Supply Voltage380-500 V, 3-phase
Apparent Power9.1 kVA at 500 V, 4 kW / 5 HP
Transient Overtorque170–200% of rated torque
Communication PortsModbus, CANopen

The Schneider Electric ATV32HU40N4 variable speed drive operates efficiently for asynchronous motors in open-loop mode. It allows for a speed variation from 1 to 100 while functioning at a supply frequency of either 50 or 60 Hz. This drive can handle an input voltage ranging between 380 and 500 V in a 3-phase system.

Designed for robust performance, the unit has a rated power output of 4 kW, which equates to approximately 5 HP. When running at 500 V, it provides a nominal output current of 9.5 A. This drive's switching frequency is adjustable, allowing users to select a range from 2 to 16 kHz, promoting operational flexibility based on specific application needs.

For demanding applications requiring braking, the device can achieve a braking torque of up to 170% with a braking resistor. Additionally, it can deliver transient overtorque values between 170% and 200% of its rated torque, which enhances its performance under dynamic conditions.

Torque accuracy is an important feature, with an achievable tolerance of ±15%. Furthermore, the ATV32HU40N4 is equipped with several essential protection mechanisms, including safeguards against overcurrent, phase loss, short-circuit activities, and overheating, thus ensuring the drive's reliability and longevity.

The drive integrates Modbus and CANopen communication ports to support communication with other devices, facilitating easy data exchange and integration into existing control systems. With an apparent power rating of 9.1 kVA at 500 V, this drive proves versatile and robust for diverse industrial applications.