Schneider Electric Altivar 320 ATV320U04N4C Frequency Converter 0.37kW 3-Phase

The Schneider Electric Altivar 320 ATV320U04N4C is a high-performance frequency converter engineered for precise motor control in industrial automation systems. This compact drive is designed to manage 3-phase motors with a power rating of 0.37kW, providing reliable operation and efficient energy management. Its robust construction ensures consistent performance even in demanding environments, making it an essential component for modern machinery requiring accurate speed and torque regulation.

Advantages

This frequency converter offers exceptional versatility through its advanced control algorithms, which allow for smooth motor acceleration and deceleration. The compact design facilitates easy installation in space-constrained control cabinets, while the integrated communication features ensure seamless integration into existing automation networks. Users benefit from enhanced motor protection features that prevent overheating and electrical faults, thereby extending the service life of connected equipment and reducing overall maintenance requirements.

Suitable for

• Conveyor systems and material handling equipment
• Packaging machinery and labeling lines
• Pumping systems and fan control
• Textile machinery and small industrial mixers

This device may not be suitable for applications requiring high-power outputs exceeding 0.37kW or for environments where the ambient conditions exceed the IP20 protection rating without additional enclosure protection. It is also not intended for use in single-phase power supply systems.

Key specifications

• Power rating: 0.37kW
• Input voltage: 3-phase 380-500V
• Output current: 1.5A
• Protection rating: IP20
• Control type: Variable frequency drive

To use the Schneider Electric Altivar 320, mount the unit vertically in a clean, ventilated enclosure. Connect the 3-phase power supply to the input terminals and the motor leads to the output terminals according to the wiring diagram. Configure the drive parameters via the integrated interface or external software to match the specific motor characteristics and application requirements. Ensure all electrical connections are tightened to the specified torque before applying power.

What to consider before purchase

• Verify that the motor power rating matches the 0.37kW capacity of the drive.
• Ensure the 3-phase 380-500V power supply is available at the installation site.
• Check the environmental conditions to ensure an IP20-rated enclosure is sufficient.
• Confirm compatibility with your existing control system communication protocols.

Usage recommendations: Always perform a full parameter check and motor auto-tuning procedure during the initial setup to ensure optimal performance and safety. Regularly inspect the cooling fans and ventilation paths to prevent dust accumulation and maintain proper thermal management.