Schneider Electric ATV212WU15N4C Altivar 212 Variable Frequency Drive

Description

The ATV212WU15N4C is a high-performance Variable Frequency Drive (VFD) from the Altivar 212 series, specialized for HVAC applications such as pump and fan control. This unit is rated for a nominal power of 1.5 kW and operates on a 3-phase 480 V power supply. Designed for industrial environments requiring robust environmental protection, the drive features an IP55 ingress protection rating, making it suitable for direct mounting in harsh or dusty conditions without the need for an additional protective enclosure.

Equipped with an EMC Class C1 filter, this drive is engineered to meet strict electromagnetic compatibility standards, ensuring minimal interference with other sensitive electronic equipment in commercial and industrial settings. As an Active product in the Schneider Electric catalog, the ATV212WU15N4C remains a standard choice for modernizing building automation and fluid management systems.

Features

• Application Focus: Specialized for HVAC, fans, pumps, and compressors.
• Power Rating: 1.5 kW capacity.
• Voltage Compatibility: 3-phase 480 V supply.
• Environmental Protection: IP55 rated, offering high protection against dust and water jets.
• EMC Compliance: Integrated Class C1 EMC filter for superior interference suppression.

Technical Specifications

Installation Guidelines

• Mounting: The IP55 rating allows for wall-mounting directly in the operating area. Ensure the surface is flat and vibration-free.
• Clearance: Maintain the manufacturer-recommended clearance distances (typically 10 cm above and below) to ensure efficient heat dissipation despite the sealed enclosure.
• Wiring: Utilize shielded motor cables and ensure proper gland installation at the cable entry points to maintain the integrity of the IP55 rating.
• Grounding: Connect the drive to a reliable protective earth (PE) point. Given the high-frequency switching nature of VFDs, a low-impedance ground connection is critical for EMC compliance.
• Environment: While protected against water jets, avoid mounting in areas subject to continuous submersion or extremely high-temperature zones.