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- ATV630C11N4
- Variable Speed Drive
- France
- 320 × 852 × 390 mm
- 82 kg
- Xiamen, China
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Product Overview
The Schneider ATV630C11N4 Altivar Process ATV630 Variable Speed Drive is a high-performance AC drive designed for controlling three-phase asynchronous and synchronous motors in industrial process applications.
As part of the Altivar Process ATV630 series, this drive provides precise motor speed and torque control while supporting energy optimization, process monitoring, and industrial communication requirements. It is widely used in applications where stable motor operation, reduced energy consumption, and reliable process control are required.
The ATV630C11N4 is commonly applied in pumps, fans, compressors, conveyors, and other variable torque or constant torque industrial systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV630C11N4 |
| Product Series | Altivar Process ATV630 |
| Product Type | Variable Speed Drive |
| Application | Motor Speed Control |
| Motor Type | Three-Phase AC Motors |
| Rated Power | 110 kW Class |
| Input Voltage | 380–480 V AC |
| Frequency | 50/60 Hz |
| Protection Class | Industrial Enclosure Design |
| Dimensions | 320 × 852 × 390 mm |
| Weight | 82 kg |
Product Features
The Schneider ATV630C11N4 combines motor control capability with process-oriented functions for demanding industrial environments.
Key characteristics include:
- Part of the Altivar Process ATV630 variable speed drive family
- Supports efficient motor speed and torque regulation
- Suitable for pumps, fans, compressors, and process machinery
- Provides advanced motor protection functions
- Supports industrial communication integration
- Enables process monitoring and operational diagnostics
- Designed for continuous industrial operation
- Helps optimize energy consumption in variable speed applications
The drive provides a comprehensive solution for controlling motors used in process automation systems.
Working Principle
The Schneider ATV630C11N4 controls motor operation by converting incoming AC power into a regulated output frequency and voltage suitable for motor speed adjustment.
The control process is:
AC Power Supply → ATV630 Variable Speed Drive → Adjustable Frequency Output → Motor → Mechanical Equipment
During operation, the drive regulates output frequency and voltage according to the control command, allowing the motor speed and torque to be adjusted based on process requirements.
The drive performs functions including:
- AC-to-DC power conversion
- DC bus energy management
- Inverter output control
- Motor speed regulation
- Fault monitoring and protection
By adjusting motor operating conditions, the ATV630C11N4 helps improve process stability and reduce unnecessary energy consumption.
Role in Industrial Motor Control Systems
Within an automation system, the ATV630C11N4 acts as the main motor control device between the electrical supply and the driven equipment.
A typical system structure is:
PLC / Control System → ATV630 Drive → Motor → Pump / Fan / Compressor / Machine
The drive receives control commands from automation systems and adjusts motor operation according to process conditions.
Typical functions include:
- Variable speed motor control
- Process optimization
- Motor protection
- Energy management
- Equipment operation monitoring
Industrial Applications
The Schneider ATV630C11N4 is widely used in industries requiring efficient and reliable motor control.
| Application | Typical Use |
|---|---|
| Water Treatment | Pump speed regulation |
| HVAC Systems | Fan and air handling control |
| Oil & Gas | Compressor and pump control |
| Chemical Processing | Process equipment regulation |
| Manufacturing Plants | Conveyor and machinery control |
| Power Facilities | Auxiliary motor control |
The drive is especially suitable for applications where motor speed varies according to process demand.
Installation and Maintenance
Proper installation and regular maintenance help ensure long-term drive performance.
Recommended procedures include:
- Install the drive in a suitable electrical cabinet environment
- Confirm correct power supply and motor wiring
- Ensure sufficient ventilation around the drive
- Configure motor parameters before operation
- Check communication connections during commissioning
- Inspect cooling paths and electrical terminals regularly
Routine maintenance helps maintain stable operation and reduce unexpected downtime.
Related Components
The Schneider ATV630C11N4 is commonly integrated with other industrial automation components.
| Component | Function |
|---|---|
| Schneider PLC Systems | Provides control commands |
| Motor Protection Devices | Protect electrical equipment |
| AC Motors | Mechanical power output |
| Human Machine Interface (HMI) | Operator monitoring and control |
| Industrial Communication Modules | Data exchange with control systems |
| Sensors | Provide process feedback |
These components work together to create a complete motor control solution.
Recommended Related Models
| Model | Product Type | Typical Application |
|---|---|---|
| Schneider ATV630C11N4 | Altivar Process ATV630 Variable Speed Drive | 110 kW motor control |
| Schneider ATV630C13N4 | Altivar Process ATV630 Drive | High-power industrial applications |
| Schneider ATV630D75N4 | Altivar Process ATV630 Drive | Pump and fan control |
| Schneider ATV630U75N4 | Altivar Process ATV630 Drive | General process applications |
| Schneider ATV930 Series | Altivar Process ATV930 Drive | Advanced industrial motor control |
Key Advantages
- Provides precise motor speed regulation.
- Supports industrial process automation applications.
- Helps improve energy efficiency.
- Integrates with modern control systems.
- Provides comprehensive motor protection.
- Suitable for continuous industrial operation.
Technical FAQs
What type of motors can the Schneider ATV630C11N4 control?
The ATV630C11N4 is designed for industrial AC motor applications, including asynchronous and synchronous motors used in pumps, fans, compressors, and process equipment.
Why is the ATV630 series commonly used in pump and fan applications?
The ATV630 series supports variable speed operation, allowing motors to match actual process demand and improve system efficiency.
How does the ATV630C11N4 improve motor protection?
The drive continuously monitors operating conditions and provides protective functions against issues such as overload, abnormal operation, and electrical faults.
What should be considered when replacing an ATV630C11N4 drive?
Engineers should verify motor power rating, voltage requirements, application type, communication configuration, installation dimensions, and system parameters before replacement.