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- ATV930D22N4
- Variable Speed Drive
- France
- 211 × 545.9 × 235 mm
- 14.3 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider ATV930D22N4 Altivar Process ATV930 Variable Speed Drive is a high-performance variable frequency drive used for controlling three-phase AC motors in industrial automation and process applications. It belongs to the Altivar Process ATV930 series, which is widely applied in systems requiring precise motor control, energy optimization, and advanced communication capabilities.
The ATV930D22N4 regulates motor speed, torque, and operating performance by adjusting the output frequency and voltage supplied to the motor. It enables smooth motor starting, stable speed regulation, and improved process control compared with traditional direct-on-line motor operation.
Designed for demanding industrial environments, this variable speed drive is commonly integrated into pumping systems, fans, compressors, conveyors, and production equipment where continuous operation and accurate motor management are required.
The drive can operate as part of a larger automation system together with PLC controllers, industrial communication networks, sensors, and supervisory control platforms.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV930D22N4 |
| Product Family | Altivar Process ATV930 |
| Product Type | Variable Speed Drive |
| Main Function | AC Motor Speed and Torque Control |
| Application | Industrial Motor Control |
| Input Voltage Class | 380–480 V AC Three Phase |
| Installation | Industrial Control Cabinet / Panel Mounting |
| Dimensions | 211 × 545.9 × 235 mm |
| Weight | 14.3 kg |
Product Features
The Schneider ATV930D22N4 Altivar Process ATV930 Variable Speed Drive provides advanced motor control functions for industrial automation systems.
Key characteristics include:
- Schneider Altivar Process ATV930 variable speed drive
- Model ATV930D22N4
- Designed for three-phase AC motor control applications
- Provides variable frequency motor speed regulation
- Supports precise torque and speed management
- Suitable for continuous-duty industrial equipment
- Integrates with PLC and automation control systems
- Supports industrial communication architectures
- Suitable for pumps, fans, compressors, and conveyors
- Designed for process automation applications
The drive configuration should be matched with motor characteristics, load requirements, control method, and automation system communication settings.
Working Principle
The ATV930D22N4 controls motor operation by converting incoming AC power into a regulated variable-frequency output.
A simplified control process is:
AC Power Supply → Variable Speed Drive → Motor → Mechanical Load
During operation, the drive adjusts output frequency and voltage according to the configured motor parameters and control commands. By changing the motor supply frequency, the drive controls rotational speed while maintaining appropriate torque performance.
The drive receives commands from local controls, PLC systems, or industrial communication networks. Feedback signals and internal monitoring functions allow the system to optimize motor operation and respond to changing load conditions.
This control method enables smoother acceleration, controlled deceleration, and improved process stability.
Role in Industrial Motor Control Architecture
The ATV930D22N4 operates within the motor control layer of industrial automation systems.
A typical architecture can be represented as:
PLC / Control System → Communication Network → ATV930 Drive → AC Motor → Mechanical Equipment
| System Layer | Typical Function |
|---|---|
| PLC Controller | Executes automation logic |
| Communication Network | Transfers control commands and status data |
| Variable Speed Drive | Controls motor speed and torque |
| Motor | Converts electrical energy into mechanical motion |
| Sensors / Feedback Devices | Provide operating information |
| HMI / SCADA System | Provides monitoring and operation interface |
The drive acts as the connection between automation commands and motor performance.
Industrial Applications
The Schneider ATV930D22N4 is suitable for industrial systems requiring reliable variable speed motor control.
| Application | Typical Use |
|---|---|
| Pump Systems | Flow and pressure regulation |
| Fan Systems | Airflow control and energy management |
| Compressor Equipment | Stable speed operation |
| Conveyor Systems | Adjustable material transport |
| Water Treatment | Process equipment control |
| Manufacturing Lines | Motor speed coordination |
| Process Industries | Continuous production control |
| Building Automation | HVAC motor management |
The actual application depends on motor specifications, load characteristics, and control requirements.
Installation and Maintenance
Proper installation and parameter configuration are important for maintaining stable drive operation.
Recommended maintenance checks include:
- Confirm the correct ATV930D22N4 model.
- Verify motor compatibility.
- Check input power connections.
- Confirm motor parameter settings.
- Inspect control wiring.
- Verify communication configuration.
- Check cooling airflow conditions.
- Inspect terminals and connectors.
- Monitor drive fault records.
- Check motor operating conditions.
- Verify protective functions.
- Test system operation after commissioning.
If abnormal motor behavior occurs, troubleshooting should include drive parameters, power supply conditions, motor wiring, mechanical load, and communication settings.
Related Components
The ATV930D22N4 works together with various industrial automation components.
| Component | Function |
|---|---|
| Schneider PLC Systems | Provide automation control commands |
| Altivar Process ATV930 Drives | Control motor operation |
| AC Motors | Convert electrical energy into mechanical motion |
| Communication Modules | Enable network-based control |
| HMI Systems | Provide operator interface |
| Sensors | Supply process feedback |
| Circuit Protection Devices | Protect electrical systems |
| Control Cabinets | Provide installation environment |
These components create a complete motor control solution for industrial applications.
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Schneider ATV930D22N4 | Altivar Process ATV930 Drive | Industrial motor speed control |
| Schneider ATV930D18N4 | Altivar Process ATV930 Drive | Medium power motor applications |
| Schneider ATV930D15N4 | Altivar Process ATV930 Drive | Process equipment control |
| Schneider ATV930D11N4 | Altivar Process ATV930 Drive | Variable speed motor applications |
| Schneider ATV630 Series | Variable Speed Drive | General industrial applications |
| Schneider Altivar Process Series | AC Drive Family | Pump, fan, and process control |
Selection should be based on motor power, application load, communication requirements, and installation environment.
Key Advantages
- Schneider Altivar Process ATV930 series drive
- Provides precise AC motor speed control
- Supports industrial automation integration
- Improves motor operating efficiency
- Enables smooth acceleration and deceleration
- Suitable for process control applications
- Supports PLC communication and monitoring
- Provides flexible motor management functions
- Suitable for continuous industrial operation
- Supports modern automation architectures
Technical FAQs
How does the ATV930D22N4 improve motor control compared with direct motor starting?
The drive regulates motor frequency and voltage, allowing controlled acceleration, adjustable speed operation, and improved response to changing load conditions.
What types of industrial equipment are commonly controlled by this ATV930 model?
It is commonly used in applications such as pumps, fans, compressors, conveyors, and other variable-speed motor-driven equipment.
What parameters need to be configured before operating the ATV930D22N4?
Motor nameplate data, control mode, acceleration and deceleration settings, protection parameters, and communication settings should be configured according to the application.
Why is communication integration important for an Altivar Process drive?
Network communication allows the drive to exchange operating commands, status information, alarms, and diagnostic data with PLC systems and supervisory platforms.