Description

The ATV212HU55M3X is a 5.5 kW variable frequency drive from the Altivar 212 series by Schneider Electric. Designed primarily for HVAC and industrial process control, this frequency converter provides precise motor speed regulation and significant energy optimization for three-phase motor applications operating at 240 V.

The ATV212HU55M3X features an IP21 enclosure, providing protection against solid foreign objects and dripping water, making it suitable for panel mounting in controlled indoor environments. This model is supplied without an integrated EMC filter, offering a streamlined solution for applications where external filtering or specific electrical configurations are already present. Its robust, compact architecture ensures reliable performance in demanding automation environments.

Features

• 5.5 kW power rating for three-phase motors
• Optimized for HVAC and fluid management applications
• IP21 ingress protection rating
• Frequency converter functionality for variable speed control
• Compact footprint for efficient panel space utilization

Applications

• HVAC system ventilation and air handling units
• Industrial pump and compressor control
• Building automation speed regulation
• General motor drive industrial processes

Technical Specifications

Installation Guidelines

• Mounting: Mount the drive in a vertical position on a stable, vibration-free surface. Ensure the enclosure provides sufficient air circulation.
• Clearance: Adhere to the recommended minimum clearance distances around the unit to prevent thermal overload.
• Environment: Install in a clean environment protected from direct sunlight, corrosive gases, and excessive humidity.
• Wiring: Use properly rated cables for power and motor connections. Since this model lacks an internal EMC filter, ensure external filtering is applied if required by local electromagnetic compliance standards.
• Grounding: Connect the drive chassis to a dedicated protective earth (PE) point to ensure system safety and reliable operation.