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- ATV310HU11N4A
- Variable Speed Drive
- France
- 151 × 105 × 143 mm
- 1.1 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider ATV310HU11N4A is a compact variable speed drive from the Altivar 310 series, designed to provide reliable speed and torque control for three-phase asynchronous motors. It is widely used in industrial automation, machinery manufacturing, material handling systems, pumps, fans, and conveyor applications where precise motor control and energy efficiency are critical.
Engineered for durability and operational flexibility, the ATV310HU11N4A combines compact dimensions with advanced motor control technology, making it suitable for both new installations and retrofit projects.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV310HU11N4A |
| 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 | 1.1 kW |
| Rated Output Current | 3.4 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 ATV310HU11N4A controls motor speed by varying the frequency and voltage supplied to the motor. This enables industrial equipment to operate at the required speed while improving efficiency and reducing unnecessary energy consumption.
Core Functions
- Variable speed motor control
- Soft start and soft stop operation
- Torque optimization
- Energy-saving motor management
- Integrated motor protection
- Process performance enhancement
Working Principle
The drive converts incoming AC power into DC through an internal rectifier. The inverter stage then generates an adjustable AC output with variable frequency and voltage. By controlling these parameters, the ATV310HU11N4A can accurately regulate motor speed and torque according to process requirements.
Role in Industrial Automation Systems
Within industrial automation systems, the ATV310HU11N4A serves as a key motor control device by:
- Regulating machine operating speeds
- Improving process efficiency
- Reducing mechanical wear on motors and equipment
- Lowering energy consumption
- Supporting automated production processes
- Enhancing overall system reliability
Its compact size makes it especially suitable for machinery with limited cabinet space.
Industrial Applications
The ATV310HU11N4A is commonly used in:
- Conveyor systems
- Packaging equipment
- Small industrial pumps
- Ventilation and fan systems
- Food processing machinery
- Textile equipment
- Material handling systems
- Industrial mixers
- Woodworking machinery
- General-purpose automation equipment
Its 1.1 kW motor capacity is ideal for light-duty and medium-duty industrial applications.
Installation and System Integration
To ensure optimal performance, the drive should be installed according to recommended industrial practices.
Installation Guidelines
- Mount vertically inside a control cabinet
- Allow adequate ventilation around the unit
- Connect to a three-phase AC power source
- Use properly sized motor and power cables
- Ensure effective grounding
- Configure motor parameters before commissioning
Following these practices helps maximize reliability and service life.
Compatible System Components
The ATV310HU11N4A is frequently integrated with:
- Schneider Electric Modicon PLCs
- Industrial HMI panels
- Three-phase induction motors
- Motor circuit breakers
- Contactors and relays
- Remote I/O systems
- Modbus communication networks
- Industrial sensors and control devices
These components work together to create a complete industrial automation solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ATV310HU15N4A | Variable Speed Drive | 1.5 kW Capacity | Slightly Higher Motor Loads |
| ATV310HU22N4A | Variable Speed Drive | 2.2 kW Capacity | Medium-Duty Equipment |
| ATV310HU07N4A | Variable Speed Drive | 0.75 kW Capacity | Smaller Motor Applications |
| ATV320U11N4C | Variable Speed Drive | Advanced Connectivity | Smart Automation Systems |
| ATV310H037N4A | Variable Speed Drive | 3.7 kW Capacity | Higher Power Machinery |
Key Advantages
- Compact and lightweight design
- Reliable 1.1 kW motor control capability
- Sensorless vector control technology
- Built-in Modbus RTU communication
- Integrated motor protection functions
- Energy-efficient operation
- Easy installation and commissioning
- Suitable for a wide range of industrial machinery
Technical FAQs
What is the primary function of the ATV310HU11N4A?
It controls the speed and torque of three-phase motors while improving efficiency and reducing energy consumption.
What motor size can this drive control?
The drive is designed for motors rated up to 1.1 kW.
Does it support industrial communication networks?
Yes. The ATV310HU11N4A includes integrated Modbus RTU communication.
Is it suitable for pump and fan applications?
Yes. It is commonly used for pumps, fans, conveyors, and light industrial machinery.
Does the drive provide motor protection?
Yes. It includes overload, overcurrent, overvoltage, undervoltage, and thermal protection features.
Conclusion
The Schneider ATV310HU11N4A Variable Speed Drive is a compact and reliable motor control solution for light-duty industrial automation applications. With 1.1 kW motor capacity, sensorless vector control, integrated protection functions, and Modbus communication support, it delivers efficient motor operation while helping reduce energy consumption and equipment wear.
For machine builders, system integrators, and maintenance professionals seeking dependable and cost-effective motor control, the ATV310HU11N4A offers an excellent balance of performance, reliability, and installation flexibility.