Schneider Electric Altivar 320 ATV320U11N4C Frequency Converter 1.1kW 3-Phase

The Schneider Electric Altivar 320 ATV320U11N4C is a robust and compact frequency converter engineered for precise industrial motor control. With a power rating of 1.1kW and support for 3-phase power inputs ranging from 380V to 500V, this drive is designed to optimize machinery performance through accurate speed and torque regulation. Its durable construction and reliable electronic architecture make it a dependable component for demanding automation environments.

Advantages

This frequency converter offers exceptional versatility in industrial settings by providing advanced motor control capabilities in a space-saving design. The unit is built to withstand challenging conditions, featuring a wide storage temperature range that ensures longevity and operational readiness. By facilitating precise control over motor speed and torque, it helps improve energy efficiency and reduces mechanical wear on connected equipment, leading to lower maintenance costs and enhanced process stability.

Suitable for

• Conveyor systems and material handling equipment
• Packaging machinery and labeling lines
• Pumps, fans, and compressor control
• Textile and material processing machines

When it may not be suitable

This device is rated IP20, meaning it is not protected against water ingress or dust accumulation. It is not suitable for installation in environments where it may be exposed to moisture, liquids, or high levels of airborne contaminants without being housed in a protective enclosure.

Key specifications

• Power rating: 1.1kW
• Input voltage: 3-phase 380-500V
• Protection rating: IP20
• Storage temperature range: -25 to 70 °C
• Dimensions: 105 mm (width) x 158 mm (depth) x 142 mm (height)

How to use

Installation should be performed by qualified personnel in accordance with local electrical regulations. The unit must be mounted in a clean, dry, and well-ventilated control cabinet to ensure proper heat dissipation. Once mounted, connect the 3-phase power supply to the input terminals and the motor leads to the output terminals. Configuration of the drive parameters should be completed via the interface to match the specific requirements of the connected motor and application load.

What to consider before purchase

• Verify that the motor power rating matches the 1.1kW capacity of the drive.
• Ensure the installation environment meets the IP20 protection requirements.
• Check that the available 3-phase power supply voltage is within the 380-500V range.
• Confirm that the physical dimensions fit within your existing control panel space.

Usage recommendations

Always ensure that the drive is properly grounded and that all electrical connections are tightened to the manufacturer's specified torque settings to prevent overheating and ensure safe operation.