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- ATV930C11N4
- Variable Speed Drive
- France
- 1205 × 320 × 393 mm
- 104 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider ATV930C11N4 Altivar Process 930 Variable Speed Drive is a high-performance industrial frequency inverter designed for controlling three-phase AC motors in demanding automation and process applications. It belongs to the Altivar Process 930 series and is mainly used for precise motor speed regulation, energy optimization, and advanced drive control.
The drive converts incoming AC power into variable-frequency output power, allowing motors to operate according to actual process requirements. By adjusting motor speed and torque, it helps improve system efficiency, reduce mechanical stress, and optimize energy consumption in industrial equipment.
The ATV930C11N4 is commonly installed in large motor applications such as pumps, fans, compressors, conveyors, and process machinery. It supports integration into industrial automation systems through communication networks and provides advanced functions for monitoring, protection, and maintenance.
With a cabinet-style construction and high-power design, this variable speed drive is suitable for continuous-duty industrial environments where reliable motor control is required.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV930C11N4 |
| Product Series | Altivar Process 930 |
| Product Type | Variable Speed Drive / Frequency Inverter |
| Application | AC Motor Speed Control |
| Motor Control Type | Variable Frequency Motor Control |
| Installation Type | Industrial Cabinet Installation |
| Dimensions | 1205 × 320 × 393 mm |
| Weight | 104 kg |
Product Features
The Schneider ATV930C11N4 Altivar Process 930 provides advanced motor control functions for industrial automation systems.
Key features include:
- Schneider Altivar Process 930 series drive
- Designed for industrial AC motor control
- Supports variable speed operation
- Provides accurate speed and torque regulation
- Helps optimize energy consumption
- Supports process monitoring and diagnostics
- Suitable for continuous industrial operation
- Provides motor protection functions
- Supports industrial communication integration
- Designed for demanding process applications
The drive combines motor control performance with system monitoring functions, making it suitable for modern industrial automation environments.
Working Principle
The ATV930C11N4 controls motor operation by converting fixed-frequency AC input power into adjustable-frequency and adjustable-voltage output power.
Typical control process:
AC Power Supply → Variable Speed Drive → Adjustable Frequency Output → AC Motor → Mechanical Equipment
During operation:
- The drive receives electrical power from the industrial power supply.
- The internal rectifier converts AC input into DC power.
- The DC link stabilizes the electrical energy.
- The inverter section generates variable-frequency AC output.
- The motor speed and torque are adjusted according to process requirements.
- Feedback and monitoring functions help maintain stable operation.
By controlling motor speed instead of relying only on mechanical regulation methods, the drive improves process efficiency and reduces unnecessary energy consumption.
Motor Control and System Integration
The Schneider ATV930C11N4 is commonly integrated into industrial automation architectures.
| Component | Function |
|---|---|
| PLC Controller | Sends speed and operation commands |
| DCS System | Process monitoring and control |
| Motor | Converts electrical energy into mechanical movement |
| Sensors | Provide operating feedback |
| Communication Network | Transfers control and diagnostic data |
| HMI System | Operator monitoring and adjustment |
The drive can serve as the connection point between automation controllers and industrial motors.
Industrial Applications
The ATV930C11N4 is widely used in industries requiring reliable variable speed motor control.
| Application | Typical Use |
|---|---|
| Water Treatment | Pump speed regulation |
| Oil & Gas | Compressor and pump control |
| Chemical Industry | Process equipment control |
| Manufacturing Plants | Conveyor and production machinery |
| HVAC Systems | Fan and blower control |
| Mining Industry | Heavy-duty motor applications |
| Power Facilities | Auxiliary equipment control |
It is particularly suitable for applications where motor efficiency, process stability, and operational monitoring are important.
Installation and Maintenance
Proper installation and maintenance help ensure reliable operation of the variable speed drive.
Recommended practices include:
- Install the drive in a suitable electrical cabinet environment.
- Ensure adequate ventilation and heat dissipation.
- Check input power and motor wiring connections.
- Configure motor parameters correctly.
- Verify communication settings with control systems.
- Monitor operating temperature and load conditions.
- Inspect cooling components regularly.
- Maintain fault and operation records.
Regular inspection helps prevent issues related to overheating, electrical stress, and improper parameter configuration.
Compatible System Components
The Schneider ATV930C11N4 Altivar Process 930 is commonly used with:
| Component | Function |
|---|---|
| Schneider PLC Systems | Motor control commands |
| Schneider HMI Systems | Operator interface |
| AC Motors | Drive-controlled equipment |
| Industrial Sensors | Feedback measurement |
| Contactors and Protection Devices | Electrical protection |
| Industrial Networks | Communication integration |
These components form a complete motor control and automation solution.
Recommended Related Models
| Model | Product Type | Application |
|---|---|---|
| Schneider ATV930C11N4 | Altivar Process 930 Variable Speed Drive | High-power motor control |
| Schneider ATV930 Series | Variable Frequency Drive | Industrial process applications |
| Schneider ATV630 Series | Process Drive | Pump and fan applications |
| Schneider ATV340 Series | Machine Drive | High-performance machine control |
| Schneider ATS Series | Soft Starter | Motor starting applications |
Model selection should consider motor power, voltage level, load characteristics, control requirements, and installation environment.
Key Advantages
- Schneider Altivar Process 930 variable speed drive
- Designed for industrial AC motor applications
- Provides precise speed and torque control
- Helps reduce energy consumption
- Supports advanced diagnostics
- Integrates with industrial automation systems
- Protects motors during operation
- Suitable for continuous-duty applications
- Supports process optimization
- Designed for demanding industrial environments
Technical FAQs
What is the main function of the Schneider ATV930C11N4?
The ATV930C11N4 controls AC motor speed and torque by adjusting output frequency and voltage according to process requirements.
What types of equipment commonly use the ATV930C11N4?
It is commonly used for pumps, fans, compressors, conveyors, and other industrial machines requiring variable speed control.
How does a variable speed drive improve motor efficiency?
By adjusting motor speed according to actual load demand, the drive reduces unnecessary energy consumption compared with constant-speed operation.
What should be checked when the drive reports a fault?
Engineers should check power supply conditions, motor wiring, parameter settings, cooling conditions, communication status, and connected equipment.