Schneider Altivar 212 ATV212WD11N4C Variable Frequency Drive

Description

The ATV212WD11N4C is a variable frequency drive (VFD) belonging to the Altivar 212 range, specifically optimized for motor speed control in industrial and building management applications. This 11 kW controller is designed for a 3-phase, 480 V power supply and features an IP55 protection rating, making it suitable for environments requiring protection against dust and water jets. The unit includes an integrated EMC class C1 filter to ensure electromagnetic compatibility in sensitive industrial settings.

Features

• 11 kW power rating
• 3-phase, 480 V input voltage
• Integrated EMC class C1 filter
• IP55 ingress protection
• Designed for high-performance Altivar 212 series applications

Applications

• HVAC fan and blower control
• Industrial pump systems
• Building management motor control
• Constant and variable torque industrial loads

Technical Specifications

Installation Guidelines

• Mounting: Ensure vertical installation on a stable, vibration-free surface. Maintain required clearances as indicated in the manual to facilitate proper airflow for internal cooling.
• Environment: The IP55 rating allows for installation in more demanding environments, but ensure the unit is kept away from direct exposure to extreme heat or corrosive chemical vapors.
• Wiring: Use shielded motor cabling to maintain the effectiveness of the integrated class C1 EMC filter. Ensure all ground terminals are connected to a high-integrity system earth.
• Cooling: Regularly inspect the intake and exhaust areas to ensure they remain free from obstruction.
• Power: Verify that input line voltage and frequency match the drive specifications before energizing.