Schneider Altivar 212 ATV212WD75N4 Variable Frequency Drive

Description

The ATV212WD75N4 is an Altivar 212 variable frequency drive specifically designed for HVAC and fluid management applications. This unit is rated for 75 kW and operates on a three-phase 480 V supply. Housed in an IP55-rated enclosure, it provides robust protection against dust and water spray, making it suitable for environments where exposure to elements is a concern. The ATV212WD75N4 includes an integrated EMC filter (Class C2) to ensure electromagnetic compatibility and optimized energy performance for pumps, fans, and compressor control systems.

Features

• Optimized for HVAC and fluid management systems
• 75 kW power output capacity
• Integrated EMC filter (Class C2)
• IP55 protection rating for harsh environments
• Three-phase operation at 480 V
• Energy-efficient control algorithms for motor optimization

Applications

• Commercial and industrial HVAC systems
• Cooling tower fans
• Building management systems
• Centrifugal pump stations
• Compressed air systems

Technical Specifications

Installation Guidelines

• Mounting: Due to the 75 kW rating and IP55 enclosure, ensure the mounting surface is reinforced and stable. Mount vertically to facilitate optimal cooling air flow.
• Environment: Designed for industrial and commercial environments; protect from direct prolonged sunlight and extreme temperature fluctuations.
• Wiring: Use properly sized power conductors suitable for the 75 kW load. Ensure EMC-compliant shielded cables are utilized for motor connections to maintain the Class C2 filter effectiveness.
• Grounding: Verify a low-impedance ground connection to the protective earth terminal to guarantee system safety and meet regulatory EMC requirements.
• Cooling: Ensure the installation area provides adequate air exchange to prevent the internal temperature from exceeding operational limits.