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Product Introduction
The Schneider ATV212HU22N4 Variable Speed Drive is part of the Altivar 212 series, designed to efficiently control 3-phase asynchronous motors. It delivers reliable and energy-efficient operation for HVAC systems, pumping, and other fluid management applications in commercial and tertiary buildings.
With a built-in EMC filter and IP21 protection, this drive ensures safe and disturbance-free operation without the need for additional line or DC chokes. Its eco-energy design reduces energy consumption by up to 70% compared to conventional control systems, while the cable temperature rise reduction technology protects motor and cable integrity and enhances system reliability.
The ATV212HU22N4 supports precise motor speed regulation, smooth acceleration and deceleration, and immediate response to load changes, making it suitable for controlling pumps, fans, and compressors in industrial and commercial environments.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | ATV212HU22N4 |
| Series | Altivar 212 |
| Type | Variable Speed Drive (VSD) |
| Motor Type | 3-phase asynchronous |
| Rated Power | 2.2 kW / 3 hp |
| Rated Voltage | 380–480 V AC |
| Rated Current | 4.3 A |
| Protection Index | IP21 |
| Built-in Filter | EMC filter |
| Efficiency / Energy Savings | Up to 70% reduction compared to conventional systems |
| Cooling | Natural / Convection |
| Cable Temperature Rise Reduction | Yes |
| Applications | HVAC, pumping, fluid management |
| Dimensions | 150 × 107 × 143 mm |
| Weight | 2 kg |
Applications
The ATV212HU22N4 is suitable for industrial and commercial applications requiring precise motor control and energy efficiency:
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HVAC Systems: Heating, ventilation, and air conditioning, including fans and compressors.
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Pumping Systems: Water and fluid circulation for commercial buildings.
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Fluid Management: Control of flow rates in tertiary sector facilities.
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Small Machinery: Drives for conveyors and small industrial equipment.
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Energy-Efficient Automation: Reduces energy consumption compared to conventional control systems.
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Commercial Buildings: Suitable for offices, hospitals, and hotels requiring reliable fluid management.
Advantages
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Energy Efficiency: Eco-energy design reduces energy consumption by up to 70%.
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Built-in EMC Filter: Minimizes electromagnetic interference without external components.
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IP21 Protection: Provides safety against dust and accidental contact.
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Cable Temperature Rise Reduction: Protects motor and cable integrity.
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Smooth Motor Control: Ensures precise speed regulation, acceleration, and deceleration.
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No Additional Chokes Required: Avoids extra hardware for handling current harmonics.
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Versatile Applications: Suitable for HVAC, pumping, and fluid management.
