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Schneider Electric Altivar ATV320U22N4C

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ATV320U22N4C

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The ATV320U22N4C from Schneider Electric is a variable speed drive designed for robust motor control in various applications. With a fan-cooled system, this unit is effective in maintaining operational efficiency at varying loads.

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Technical specifications for ATV320U22N4C

ManufacturerSchneider Electric
Product TypeVariable Speed Drive
Product LineAltivar
Part NumberATV320U22N4C
EAN3606480966767
Weight4.56 lbs (2.07 kg)
Cooling TypeFan-cooled
Voltage Rating380 to 500 Volts AC (-15%/+10%)
Input Voltage Frequency50 to 60 Hz
IP RatingIP20
Operating Temperature Range-10 to 50°C (up to 60°C with derating)
Storage Temperature Range-25 to 70°C
Humidity Range5 to 95% RH (Non-Condensing)
Installation Altitude1000 meters (derated 1%/100 meters up to 3000 meters)
Current Rating8.7 A of line current at 380V; 5.5 A of continuous output current
Motor Power Rating2.2 kW/3 HP (heavy-duty)
Number of Phases3-Phase
Switching Frequency4 kHz nominal (2-16 kHz adjustable)
Communication ProtocolModbus, CANopen

The Schneider Electric ATV320U22N4C is engineered as a variable speed drive that efficiently controls motor operations. Weighing 4.6 lbs, it utilizes fan cooling for optimal temperature management.

This drive is engineered to handle input voltages in the range of 380 to 500 volts AC, with a tolerance of -15% to +10%. It operates effectively within a frequency range of 50 to 60 Hz. The temperature range for normal operation is between -10 to 50°C, though it can function up to 60°C under derating conditions. For storage, this unit withstands temperatures ranging from -25 to 70°C, making it adaptable for various environments.

Humidity levels up to 95% non-condensing are acceptable for the ATV320U22N4C, ensuring reliable performance in moist conditions. It can be installed up to 1000 meters above sea level but will experience a derating of 1% for every additional 100 meters up to 3000 meters.

In terms of electrical specifications, the drive is rated for an 8.7 A line current at 380V and a continuous output current of 5.5 A. The supported motor power rating is set at 2.2 kW or 3 HP for heavy-duty operation. As a 3-phase device, it delivers a nominal switching frequency of 4 kHz, adjustable between 2 and 16 kHz, enhancing flexibility for varied application requirements.

Communication capabilities are facilitated through Modbus and CANopen protocols, which support seamless integration into existing automation systems, enabling efficient networking and control. Overall, the ATV320U22N4C is a versatile solution for industrial applications requiring sophisticated motor control.