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- Schneider
- ATV310HU22N4A
- Variable Speed Drive
- France
- 151 × 105 × 143 mm
- 1.1 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider ATV310HU22N4A is a compact variable speed drive from the Altivar 310 series, designed to control three-phase asynchronous motors in industrial and OEM applications. It provides accurate motor speed regulation, improved energy efficiency, and reliable torque control for machinery such as pumps, fans, conveyors, and light industrial equipment.
This model is widely used in general-purpose automation systems where stable performance, simple commissioning, and cost-effective motor control are required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV310HU22N4A |
| Product Type | Variable Speed Drive (VSD) |
| Dimensions | 151 × 105 × 143 mm |
| Weight | 1.1 kg |
| Input Voltage | 380–460 V AC, 3-Phase |
| Rated Motor Power | 2.2 kW |
| Rated Output Current | 5.5 A |
| Motor Type | Three-Phase Asynchronous Motor |
| Control Method | V/F Control, Sensorless Vector Control |
| Output Frequency Range | 0.5–400 Hz |
| Communication Protocol | Modbus RTU |
| Protection Rating | IP20 |
| Cooling Method | Natural Convection |
| Mounting Type | Panel Mount |
| Operating Temperature | -10°C to +50°C |
| Overload Capacity | 150% Rated Current for 60 Seconds |
| Application | Industrial Motor Speed Control |
Function and Working Principle
The ATV310HU22N4A controls motor speed by adjusting the output frequency and voltage supplied to a three-phase motor, allowing precise and efficient operation across varying load conditions.
Core Functions
- Smooth motor start and stop
- Variable speed regulation
- Energy-efficient operation under variable loads
- Built-in motor protection (overload, overcurrent, thermal protection)
- Basic process integration via Modbus RTU communication
Working Principle
The drive converts incoming AC power into DC through a rectifier stage. This DC is then inverted into a variable-frequency AC output. By adjusting frequency and voltage together, the drive precisely controls motor speed while maintaining stable torque and protecting the motor from electrical stress.
Role in Industrial Automation Systems
The ATV310HU22N4A plays an important role in automation systems by:
- Matching motor speed to process requirements
- Reducing energy consumption in variable-load applications
- Minimizing mechanical wear on equipment
- Improving process stability and efficiency
- Supporting integration with PLC-based control systems
Its balance of performance and simplicity makes it a widely used solution in OEM machinery.
Industrial Applications
The ATV310HU22N4A is commonly used in:
- Conveyor systems
- Pumping and water systems
- HVAC fans and ventilation units
- Packaging machinery
- Material handling systems
- Food and beverage equipment
- Textile machines
- General-purpose industrial automation
It is especially suitable for low-to-medium power motor control applications.
Installation and System Integration
To ensure optimal performance:
- Install vertically inside a ventilated control cabinet
- Maintain proper spacing for heat dissipation
- Connect to a three-phase 380–460 V supply
- Use shielded motor cables where needed
- Configure motor parameters before commissioning
- Ensure proper grounding and EMC compliance
Proper installation increases reliability and service life.
Compatible System Components
The ATV310HU22N4A typically works with:
- Schneider Electric Modicon PLC systems
- Industrial HMI operator panels
- Three-phase induction motors
- Motor protection circuit breakers (MPCB)
- Contactors and relays
- Modbus RTU communication networks
- Sensors and industrial control devices
These components form a complete and scalable automation ecosystem.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ATV310HU15N4A | VSD | 1.5 kW compact drive | Lower power systems |
| ATV310HU37N4A | VSD | 3.7 kW higher capacity | Medium-duty machinery |
| ATV312HU22N4 | Altivar 312 | Enhanced control functions | HVAC & process control |
| ATV320U22N4C | Altivar 320 | Advanced communication features | Smart automation systems |
| ATV310HU11N4A | VSD | 1.1 kW version | Smaller motor loads |
Key Advantages
- Reliable 2.2 kW motor control
- Compact and lightweight design (1.1 kg)
- Sensorless vector control for improved performance
- Built-in Modbus RTU communication
- Integrated motor protection functions
- Energy-efficient operation
- Easy installation and commissioning
- Suitable for OEM and industrial applications
Technical FAQs
What is the main function of the ATV310HU22N4A?
It controls motor speed and torque while improving efficiency and protecting the motor.
What motor size does it support?
It is designed for motors up to 2.2 kW.
Does it support industrial communication?
Yes, it supports Modbus RTU communication.
Can it be used in HVAC systems?
Yes, it is widely used in fans, pumps, and ventilation systems.
Does it provide motor protection?
Yes, it includes overload, overcurrent, undervoltage, and thermal protection.
Conclusion
The Schneider ATV310HU22N4A Variable Speed Drive is a compact and reliable motor control solution for light-to-medium industrial applications. With its 2.2 kW capacity, sensorless vector control, built-in protection features, and Modbus communication support, it ensures efficient, stable, and cost-effective motor operation across a wide range of automation systems.
It remains a practical choice for engineers and system integrators seeking a balance of performance, simplicity, and durability in industrial motor control.