Description
The Schneider Electric (Square D) ATV212HU55N4 is a 7.5 HP variable frequency drive engineered for demanding HVAC and industrial pump and fan applications. Part of the trusted Altivar 212 series, this drive delivers precise motor speed control, improved energy efficiency, and extended equipment life — making it an ideal solution for commercial and industrial HVAC systems.
Key Features
- 7.5 HP (5.5 kW) output power rating
- 460V, 3-phase input voltage
- Designed specifically for HVAC pump and fan load applications
- Smooth motor speed control for reduced mechanical stress and energy savings
- Built-in EMC filter for reduced electrical noise and compliance with installation standards
- Integrated PID controller for closed-loop process control
- Multiple preset speeds and programmable acceleration/deceleration ramps
- Compact design for straightforward panel integration
- Comprehensive motor and drive protection features including overcurrent, overvoltage, and thermal protection
Application Suitability
- Commercial HVAC air handling units (AHUs)
- Chilled water and condenser water pumps
- Cooling tower fans
- Supply and return air fans
- Industrial pump and fan systems
Product Specifications
- Brand: Schneider Electric (Square D)
- Model / SKU: ATV212HU55N4
- Horsepower: 7.5 HP
- Input Voltage: 460V, 3-Phase
- Drive Series: Altivar 212
The ATV212HU55N4 is a dependable choice for HVAC professionals seeking a high-quality VFD that balances performance, protection, and ease of installation. Order from Jackson Systems for fast fulfillment and expert support.






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