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Schneider Electric Altivar ATV32HU22N4

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ATV32HU22N4

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The Schneider Electric ATV32HU22N4 is a variable speed drive engineered for precise operation in industrial environments. Capable of handling supply voltages between 380 and 500 V AC, this 3-phase unit delivers up to 2.2 kW of motor power.

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Technical specifications for ATV32HU22N4

ManufacturerSchneider Electric
Product TypeVariable speed drive
Product LineAltivar
Part NumberATV32HU22N4
UPC785901687634
Weight2.75 lbs (1.25 kg)
SeriesAltivar 32
Supply Voltage380 to 500 V AC
Number of Phases3-phase
Supply Frequency50 to 60 Hz
Motor Power2.2 kW at 380 to 480 V
Motor Power (HP)3 HP at 380 to 480 V
Line Current6.6 A for 500 V, 3 phases; 8.7 A for 380 V, 3 phases
Apparent Power5.7 kVA at 500 V, 3-phase
Nominal Output Current5.5 A at 4 kHz
Maximum Transient Current8.3 A for 60 s
Output Frequency0.0005 to 0.599 kHz
Nominal Switching Frequency4 kHz
Switching Frequency2 to 16 kHz (adjustable)
Speed Range1 to 100 for asynchronous motor in open-loop mode
Speed Accuracy±10% of nominal slip

The ATV32HU22N4 model from Schneider Electric is designed as a variable speed drive suitable for controlling asynchronous motors. This unit supports supply voltages ranging from 380 to 500 V AC, functioning effectively within a three-phase system.

Powering motors at up to 2.2 kW or 3 horsepower when operating between 380 to 480 V, it delivers significant performance for numerous applications. It handles line current of 6.6 A at 500 V and 8.7 A at 380 V in a three-phase configuration, reflecting its substantial capacity.

The drive's apparent power rating stands at 5.7 kVA for operations at 500 V in three-phase setups. Its nominal output current is rated at 5.5 A at a switching frequency of 4 kHz. For short duration overloads, it can manage a maximum transient current of 8.3 A for up to 60 seconds. The output frequency capabilities range from just 0.0005 kHz to 0.599 kHz, enabling precise control over the motor speed.

The nominal switching frequency is kept at 4 kHz, but operators can adjust the switching frequency from 2 to 16 kHz, depending on the application requirements. Additionally, it provides a broad speed range of 1 to 100, specifically for asynchronous motors operating in open-loop mode. Speed accuracy is defined as ±10% of the nominal slip, ensuring reliable and consistent performance in varied operational settings.