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- ATV930U07N4
- Variable Speed Drive
- France
- 350 × 144 × 206 mm
- 4.5 kg
- Xiamen, China
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Product Overview
The Schneider ATV930U07N4 Altivar Process ATV930 Variable Speed Drive is a compact industrial AC drive used for controlling motor speed, torque, and operating performance in automation and process applications. It belongs to the Altivar Process ATV930 series and provides flexible motor control functions for equipment requiring accurate speed regulation and reliable operation.
The ATV930U07N4 adjusts motor output by controlling frequency and voltage supplied to the motor, allowing equipment to operate according to process requirements. Compared with traditional fixed-speed motor operation, the drive enables smoother starting, controlled stopping, and improved adaptability under changing load conditions.
This model is commonly integrated into industrial machines, pumps, fans, conveyors, and auxiliary process equipment. It can work together with PLC controllers, HMI systems, and industrial communication networks to support automated operation and monitoring.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV930U07N4 |
| Product Family | Altivar Process ATV930 |
| Product Type | Variable Speed Drive |
| Main Function | AC Motor Speed and Torque Control |
| Application | Industrial Motor Control |
| Control Method | Variable Frequency Motor Regulation |
| System Integration | PLC / Industrial Automation Systems |
| Installation | Industrial Cabinet or Panel Mounting |
| Dimensions | 350 × 144 × 206 mm |
| Weight | 4.5 kg |
Product Features
The Schneider ATV930U07N4 Altivar Process ATV930 Variable Speed Drive provides reliable motor control capability for compact industrial applications.
Key characteristics include:
- Schneider Altivar Process ATV930 variable speed drive
- Model ATV930U07N4
- Designed for AC motor speed regulation
- Supports precise motor control functions
- Suitable for machine and process automation
- Integrates with PLC control systems
- Supports industrial communication environments
- Provides controlled motor acceleration and deceleration
- Suitable for pumps, fans, conveyors, and auxiliary equipment
- Supports flexible automation system integration
The drive parameters should be configured according to motor specifications, application requirements, and control system architecture.
Working Principle
The ATV930U07N4 operates by converting incoming AC power into an adjustable output for controlling motor operation.
A simplified operating path is:
AC Power Supply → ATV930 Variable Speed Drive → AC Motor → Mechanical Load
The drive receives control commands from an operator interface, PLC system, or communication network. It processes these commands and adjusts output frequency and voltage to control motor speed and torque.
During operation, the drive continuously manages motor performance according to configured parameters. This allows connected equipment to maintain stable operation while adapting to changing process conditions.
The variable frequency control method provides smoother motor operation compared with direct fixed-speed starting methods.
Role in Industrial Motor Control Architecture
The ATV930U07N4 operates as the motor control unit between the automation system and the driven equipment.
A typical architecture can be represented as:
PLC / Control System → Communication Network → ATV930 Drive → Motor → Mechanical Equipment
| System Layer | Typical Function |
|---|---|
| PLC Controller | Executes automation logic |
| Communication Network | Transfers commands and operating data |
| ATV930 Drive | Regulates motor operation |
| AC Motor | Provides mechanical power |
| Sensors | Supply process feedback |
| HMI / SCADA | Provides monitoring and operation |
The drive converts automation commands into controlled motor performance.
Industrial Applications
The Schneider ATV930U07N4 is suitable for applications requiring compact and flexible variable-speed motor control.
| Application | Typical Use |
|---|---|
| Small Pump Systems | Flow control applications |
| Fan Equipment | Airflow adjustment |
| Conveyor Systems | Speed regulation |
| Machine Automation | Motor control functions |
| Packaging Equipment | Coordinated motion control |
| Auxiliary Process Equipment | Adjustable motor operation |
| Manufacturing Machinery | Compact drive solutions |
| Industrial Automation Systems | Motor integration |
The final application depends on motor characteristics, load requirements, and control objectives.
Installation and Maintenance
Proper installation and parameter configuration are important for maintaining stable drive operation.
Recommended maintenance checks include:
- Confirm the correct ATV930U07N4 model.
- Verify motor compatibility.
- Check power supply wiring.
- Confirm motor parameter settings.
- Inspect control wiring.
- Verify communication configuration.
- Check ventilation conditions.
- Inspect terminals and connectors.
- Review drive fault records.
- Monitor motor operating status.
- Confirm protection settings.
- Test system operation after installation.
If abnormal operation occurs, troubleshooting should include drive parameters, motor condition, mechanical load, power supply, and communication status.
Related Components
The ATV930U07N4 works together with various automation components.
| Component | Function |
|---|---|
| Schneider PLC Controllers | Provide motor control commands |
| Altivar Process ATV930 Drives | Regulate motor operation |
| AC Motors | Convert electrical energy into mechanical motion |
| Communication Modules | Enable network integration |
| HMI Systems | Provide operator interface |
| Sensors | Provide process feedback |
| Circuit Protection Devices | Protect electrical circuits |
| Control Cabinets | Provide installation environment |
These components create a complete industrial motor control system.
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Schneider ATV930U07N4 | Altivar Process ATV930 Drive | Compact motor control applications |
| Schneider ATV930U11N4 | Altivar Process ATV930 Drive | Small industrial motors |
| Schneider ATV930U15N4 | Altivar Process ATV930 Drive | Machine automation applications |
| Schneider ATV930D11N4 | Altivar Process ATV930 Drive | Industrial motor control |
| Schneider ATV930 Series | Variable Speed Drive Family | Process automation |
| Schneider ATV630 Series | Process Drive Family | Pump and fan applications |
Selection should consider motor power, application environment, communication requirements, and existing control system design.
Key Advantages
- Schneider Altivar Process ATV930 series drive
- Provides accurate motor speed control
- Supports industrial automation integration
- Suitable for compact motor applications
- Enables flexible process adjustment
- Supports controlled acceleration and stopping
- Integrates with PLC and communication systems
- Provides reliable motor management functions
- Suitable for machine and process equipment
- Supports modern automation architectures
Technical FAQs
What type of motors can be controlled by the ATV930U07N4?
The drive is mainly used for compatible three-phase AC motors in applications requiring adjustable speed and torque control.
Why choose a compact ATV930 model for automation equipment?
Compact models are suitable for applications where installation space is limited while still requiring advanced drive control functions and system integration capability.
What parameters need to be configured before commissioning this drive?
Motor nameplate data, control mode, acceleration and deceleration settings, protection parameters, and communication settings should be configured according to the application.
How can communication settings affect ATV930U07N4 operation?
Incorrect communication parameters may prevent the drive from receiving commands or transmitting operating information correctly within the automation system.