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- Schneider
- ATV310HU15N4A
- Variable Speed Drive
- France
- 151 × 105 × 143 mm
- 1.1 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider ATV310HU15N4A is a compact variable speed drive from the Altivar 310 series, designed for precise speed and torque control of three-phase asynchronous motors. It is widely used in industrial automation, HVAC systems, pumps, fans, conveyors, and light-to-medium machinery applications.
This drive is engineered to deliver reliable motor performance, energy efficiency, and simple integration into industrial control systems while maintaining a compact footprint suitable for space-limited installations.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV310HU15N4A |
| 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 | 1.5 kW |
| Rated Output Current | 4.1 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 ATV310HU15N4A regulates motor speed by adjusting output frequency and voltage supplied to the motor, enabling precise control of operating speed and torque.
Core Functions
- Smooth motor start and stop
- Variable speed control
- Energy-efficient operation
- Motor protection (overload, overcurrent, thermal)
- Process optimization via PID functions (optional)
- Communication with automation systems via Modbus RTU
Working Principle
The drive first converts incoming AC power into DC through a rectifier stage. An inverter then generates a variable-frequency AC output. By adjusting frequency and voltage, the drive controls motor speed while maintaining torque stability and protecting the motor from electrical stress.
Role in Industrial Automation Systems
The ATV310HU15N4A plays an important role in automation systems by:
- Regulating motor speed according to process demand
- Reducing energy consumption in variable-load systems
- Minimizing mechanical wear on equipment
- Improving process stability and production efficiency
- Supporting integration with PLC and HMI systems
Its compact size makes it especially suitable for OEM machinery and small industrial cabinets.
Industrial Applications
The ATV310HU15N4A is commonly used in:
- Conveyor systems
- Small pumps and water systems
- HVAC fans and ventilation systems
- Packaging machinery
- Material handling equipment
- Food processing machines
- Textile and light industrial equipment
- General automation systems
It is ideal for low-power industrial motor control applications requiring reliability and efficiency.
Installation and System Integration
Proper installation ensures optimal performance and long service life:
- Install vertically inside a control cabinet
- Ensure sufficient ventilation clearance
- Connect to a three-phase 380–460 V supply
- Use shielded cables for motor wiring when necessary
- Configure motor parameters before operation
- Ensure proper grounding and EMC compliance
Correct setup improves system reliability and reduces operational faults.
Compatible System Components
The ATV310HU15N4A integrates with:
- Schneider Electric PLC systems (Modicon series)
- Industrial HMI operator panels
- Three-phase induction motors
- Motor protection circuit breakers
- Contactors and relays
- Modbus RTU communication networks
- Industrial sensors and control devices
These components form a complete and scalable automation system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ATV310HU11N4A | Variable Speed Drive | 1.1 kW compact drive | Slightly lower power loads |
| ATV310HU22N4A | Variable Speed Drive | 2.2 kW capacity | Medium light-duty systems |
| ATV312HU15N4 | Altivar 312 Drive | Enhanced control features | Advanced HVAC & process control |
| ATV320U15N4C | Altivar 320 Drive | Advanced communication | Smart automation systems |
| ATV310H037N4A | Variable Speed Drive | Higher power option | More demanding machinery |
Key Advantages
- Compact and lightweight design (1.1 kg)
- Reliable 1.5 kW motor control capability
- Sensorless vector control for improved performance
- Built-in Modbus RTU communication
- Integrated motor protection functions
- Energy-efficient operation
- Easy installation and commissioning
- Suitable for a wide range of industrial applications
Technical FAQs
What is the main function of the ATV310HU15N4A?
It controls motor speed and torque while improving energy efficiency and operational stability.
What motor size does it support?
It is designed for motors up to 1.5 kW.
Does it support communication with PLC systems?
Yes, it supports Modbus RTU communication.
Can it be used in HVAC applications?
Yes, it is widely used in fans, pumps, and ventilation systems.
Does it include motor protection features?
Yes, it includes overload, overcurrent, overvoltage, undervoltage, and thermal protection.
Conclusion
The Schneider ATV310HU15N4A Variable Speed Drive is a compact and efficient motor control solution designed for light-duty industrial applications. With its 1.5 kW capacity, advanced motor control algorithms, integrated protection features, and Modbus communication support, it ensures reliable performance and energy savings across a wide range of industrial systems.
It is an excellent choice for OEM equipment, HVAC systems, and general automation applications requiring stable and efficient motor speed control.