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Product Introduction
The Schneider ATV212HU55N4 Variable Speed Drive is part of the Altivar 212 series, designed for feeding three-phase asynchronous motors with high efficiency and reliability. Featuring a built-in EMC filter and IP21 protection rating, this drive ensures disturbance-free operation in commercial and industrial environments.
Rated for power up to 5.5 kW (7.5 HP) and a voltage range from 380 V to 480 V AC, the ATV212HU55N4 is engineered for energy-efficient motor control. Its eco-energy design can reduce energy consumption by up to 70% compared to conventional control systems.
With cable temperature rise reduction technology, the drive avoids the need for line chokes or DC chokes to manage current harmonics, ensuring immediate, stable operation in sensitive fluid management applications.
Product Specifications
| Parameter Category | Specification Detail |
|---|---|
| Model Name | Schneider ATV212HU55N4 |
| Series | Altivar 212 |
| Function | Variable Frequency Drive (VFD) |
| Input Power | Three-phase AC |
| Rated Input Voltage | 380–480 V AC |
| Rated Output Power | 5.5 kW / 7.5 HP |
| Control Type | V/Hz control, Sensorless Vector Control |
| Protections Included | Overcurrent, overload, overvoltage, undervoltage, short-circuit protection |
| Environmental Protection | IP21 |
| Operating Temperature | -10 °C to +50 °C |
| Cooling Method | Forced air cooling with integrated fan |
| Communication Interfaces | Optional Modbus RTU, CANopen, EtherNet/IP |
| User Interface | Integrated keypad with LCD display |
| Compliance | CE, UL, cUL, RoHS |
| Dimensions | 184 × 142 × 150 mm |
| Weight | 3.35 kg |
Applications
The ATV212HU55N4 is optimized for fluid management applications in tertiary sector buildings, including:
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HVAC Systems: Heating, ventilation, and air conditioning control
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Pumping Systems: Water circulation, booster pumps, and chillers
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Commercial Facilities: Office buildings, shopping centers, hospitals
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Energy-Efficient Motor Control: Reducing electricity consumption in variable torque applications
This drive allows precise motor regulation, reducing energy usage while maintaining stable and immediate operation.
Advantages
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Eco-Energy Design — Reduces energy consumption by up to 70% compared to conventional control systems.
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Built-In EMC Filter — Prevents electrical disturbances without additional components.
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Cable Temperature Rise Reduction — Eliminates need for line chokes or DC chokes.
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Immediate, Disturbance-Free Operation — Ensures smooth start-up and stable motor control.
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Compact and Efficient — Fits standard panels while providing robust 5.5 kW motor control.
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Flexible Control Modes — Supports both V/Hz control and sensorless vector control for improved torque management.
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Reliable Industrial Performance — Designed for demanding HVAC and pumping system loads.
