Schneider Electric ATV310HU22N4A Variable Speed Drive – Altivar Easy 310 Series (2.2 kW Industrial VFD)
The Schneider Electric ATV310HU22N4A Variable Speed Drive is a compact yet powerful inverter designed for reliable motor control in light-to-medium industrial automation systems. As part of the Altivar Easy 310 series, it delivers stable speed regulation, smooth torque performance, and efficient energy usage for a wide range of machine applications.
Built for three-phase asynchronous motors, this model is widely used in conveyors, packaging machines, textile equipment, woodworking systems, and general material handling applications where consistent performance, easy integration, and compact installation are essential.
Technical Specifications
The ATV310HU22N4A is engineered to combine practical industrial control with a space-efficient design for machine-level automation.
| Parameter | Specification |
|---|
| Manufacturer | Schneider Electric |
| Series | Altivar Easy 310 |
| Model | ATV310HU22N4A |
| Device Type | Variable Speed Drive (VFD) |
| Rated Motor Power | 2.2 kW / 3 HP |
| Input Voltage | 380–460 V AC |
| Phase | 3-Phase |
| Output Current | ~5.5 A |
| Output Frequency Range | 0.5–400 Hz |
| Control Method | Sensorless Flux Vector Control |
| Communication | Modbus RS-485 |
| EMC Filter | Optional / model-dependent |
| Protection Rating | IP20 |
| Cooling System | Integrated fan cooling |
| Mounting Type | Panel-mounted (vertical) |
Industrial Applications
The ATV310HU22N4A is designed for general-purpose machine automation where stable motor control is required without complex process logic.
Typical applications include:
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Conveyor systems
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Packaging and labeling machines
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Textile machinery
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Woodworking equipment
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Ceramic processing machines
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Light industrial pumps
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Material handling systems
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OEM machine integration
Its flexibility makes it a strong fit for standardized production environments where reliability and simplicity are key.
Key Advantages
Compact Industrial Design
Space-saving housing allows easy integration into dense electrical cabinets and modular machine systems.
Stable Motor Performance
Sensorless vector control ensures smooth acceleration, stable torque output, and reduced mechanical stress.
Easy System Integration
Built-in Modbus communication enables fast connection with PLCs and industrial control systems.
Energy-Efficient Operation
Adjusts motor speed based on real load demand, helping reduce unnecessary energy consumption.
Reliable Industrial Durability
Designed for continuous operation in light-to-medium industrial environments with stable thermal management.
Simplified Commissioning
User-friendly parameter structure reduces setup time and improves maintenance efficiency.
Technical FAQs
1. What is the main function of the ATV310HU22N4A?
It controls speed and torque of AC motors in industrial automation systems.
2. What motor size does it support?
It supports motors up to 2.2 kW (3 HP).
3. What is the input voltage range?
It operates on 380–460 V AC three-phase supply.
4. What is the output current rating?
Approximately 5.5 A depending on operating conditions.
5. Is it suitable for conveyor systems?
Yes, it is widely used in conveyors and material handling applications.
6. Does it support communication protocols?
Yes, it supports Modbus RS-485 communication.
7. What is its protection rating?
IP20 for installation inside electrical cabinets.
8. What are its physical dimensions?
Approximately 105 × 143 × 151 mm.
9. What is its weight?
Around 1.1 kg.
10. Is it designed for industrial use?
Yes, it is intended for general industrial machine automation applications.
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