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- ATV320D11M3C
- Variable Speed Drive
- France
- 180 x 330 x 198 mm
- 6.8 kg
- Xiamen, China
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Product Overview
The Schneider Electric ATV320D11M3C Variable Speed Drive is part of the Altivar Machine ATV320 series, a high-performance AC drive designed for OEM machinery and industrial automation applications. Engineered for precise motor speed and torque control, the ATV320D11M3C supports both asynchronous and synchronous motors, making it suitable for demanding machine control systems that require high efficiency, dynamic response, and operational reliability.
Rated for 11 kW (15 HP) motors with a 200–240 V three-phase power supply, the drive integrates advanced motor control algorithms, built-in communication interfaces, and multiple safety functions. It is widely used in packaging equipment, material handling systems, textile machinery, woodworking equipment, conveyors, and automated production lines where accurate speed regulation and energy optimization are critical.
With compact dimensions of 180 × 330 × 198 mm and a weight of approximately 6.8 kg, the ATV320D11M3C offers excellent performance while minimizing cabinet space requirements. It supports Schneider Electric’s EcoStruxure Machine architecture and can be configured using SoMove and EcoStruxure Machine Expert software, providing flexible commissioning and diagnostics for machine builders and maintenance engineers.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Series | Altivar Machine ATV320 |
| Model | ATV320D11M3C |
| Product Type | Variable Speed Drive (VFD) |
| Rated Motor Power | 11 kW (15 HP) |
| Rated Supply Voltage | 200–240 V AC |
| Power Supply | Three-phase |
| Supply Frequency | 50/60 Hz |
| Motor Type | Asynchronous and Synchronous Motors |
| Control Method | Sensorless Flux Vector Control (SVC), V/F Control |
| Output Frequency | 0.1–599 Hz |
| Rated Output Current | 54 A |
| Maximum Transient Current | 81 A (60 seconds) |
| Communication Protocols | Modbus Serial, CANopen |
| Protection Rating | IP20 |
| Cooling Method | Forced Air Cooling |
| Mounting | Wall-mounted / Control Cabinet |
| Dimensions | 180 × 330 × 198 mm |
| Weight | 6.8 kg |
| Operating Position | Vertical (±10°) |
| Application | Industrial motor speed control |
| Safety Functions | STO, SS1, SLS and integrated machine safety functions |
Function and Working Principle
The Schneider ATV320D11M3C regulates AC motor speed by converting the fixed-frequency AC input into a variable-frequency, variable-voltage output.
A simplified control process is shown below:
Three-Phase AC Power → Rectifier → DC Bus → IGBT Inverter → AC Motor
The drive continuously adjusts output frequency and voltage according to machine requirements.
Its advanced motor-control algorithms provide:
- Accurate speed regulation
- Stable torque at low speed
- Smooth acceleration and deceleration
- High dynamic response
- Improved energy efficiency
- Reduced mechanical stress on equipment
Sensorless Flux Vector Control enables excellent motor performance without requiring an encoder in many applications.
The integrated brake chopper also supports dynamic braking when used with compatible braking resistors.
Role in Industrial Control Systems
Within an industrial automation system, the ATV320D11M3C functions as the intelligent motor-control center.
A typical machine architecture includes:
- PLC Controller
- HMI
- ATV320 Variable Speed Drive
- Three-Phase Motor
- Sensors
- Encoders (optional)
- Safety Devices
- Communication Network
- Power Distribution System
The drive receives control commands from a PLC, HMI, or industrial communication network and adjusts motor operation accordingly.
Integrated Modbus Serial and CANopen communication simplify system integration while optional communication modules enable compatibility with EtherNet/IP, PROFINET, EtherCAT, PROFIBUS DP, DeviceNet, and other industrial networks.
Industrial Applications
The ATV320D11M3C is widely used across numerous industrial sectors.
Packaging Machinery
Provides accurate conveyor synchronization, filling control, sealing equipment, and labeling machine speed regulation.
Material Handling Systems
Suitable for conveyors, palletizers, elevators, transfer systems, and automated logistics equipment.
Textile Machinery
Supports stable speed control for spinning, weaving, winding, and finishing equipment.
Woodworking Machines
Provides accurate motor control for cutting, milling, drilling, and CNC woodworking applications.
Food and Beverage Industry
Controls pumps, mixers, conveyors, filling systems, and packaging machinery while improving process efficiency.
Industrial Manufacturing
Used in automated production lines requiring reliable motor speed regulation, process optimization, and reduced energy consumption.
Installation and System Integration
Proper installation helps maximize drive performance and service life.
Before installation, engineers should verify:
- Correct drive model
- Supply voltage
- Motor rating
- Cable sizing
- Grounding requirements
- Cooling clearance
- Communication requirements
- Protective devices
- Environmental conditions
Basic Installation Procedure
- Disconnect all electrical power.
- Mount the drive vertically inside the control cabinet.
- Maintain adequate ventilation clearance.
- Connect the three-phase power supply.
- Connect the motor output terminals.
- Install protective grounding.
- Wire digital and analog I/O.
- Connect Modbus or CANopen if required.
- Configure motor parameters.
- Set acceleration and deceleration times.
- Configure protection parameters.
- Perform motor auto-tuning where applicable.
- Test drive operation without load.
- Verify motor rotation direction.
- Commission the complete machine.
Proper cable shielding, EMC practices, and grounding should be followed to minimize electrical interference and ensure reliable communication.
Compatible System Components
The ATV320D11M3C commonly operates with the following industrial automation components:
| Component | Function |
|---|---|
| Schneider Modicon PLC | Machine control |
| EcoStruxure Machine Expert | Programming and configuration |
| SoMove Software | Drive commissioning and diagnostics |
| Three-Phase AC Motor | Controlled motor load |
| Braking Resistor | Dynamic braking |
| Line Reactor | Harmonic reduction |
| Motor Choke | Motor protection |
| EMC Filter | Electromagnetic compatibility |
| HMI Panel | Operator interface |
| CANopen Network | Field communication |
| Modbus RTU Network | Industrial communication |
| Industrial Sensors | Process monitoring |
These components create a complete industrial motion-control solution.
Recommended Alternative Models
Depending on motor power and application requirements, the following Schneider Electric Altivar drives may also be considered.
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ATV320D11M3C | Variable Speed Drive | 11 kW, 200–240 V, Compact | Packaging & Machine Automation |
| ATV320D15M3C | Variable Speed Drive | 15 kW Output | Higher Power Machines |
| ATV320D07M3C | Variable Speed Drive | 7.5 kW Compact Drive | Medium Power Applications |
| ATV320U11N4C | Variable Speed Drive | 11 kW, 380–500 V | Industrial Production Lines |
| ATV340 Series | Machine Drive | High-performance Motion Control | Advanced Machinery |
| ATV630 Series | Process Drive | Pumps and Fans | Process Automation |
Key Advantages
- 11 kW heavy-duty motor control
- Supports both synchronous and asynchronous motors
- Sensorless Flux Vector Control
- High starting torque
- Output frequency up to 599 Hz
- Built-in Modbus Serial and CANopen communication
- Optional industrial Ethernet communication modules
- Compact cabinet-saving design
- Integrated machine safety functions (STO, SS1, SLS)
- Excellent dynamic motor performance
- High energy efficiency
- Reliable industrial operation
- Easy commissioning using SoMove software
- Compatible with Schneider EcoStruxure Machine architecture
Technical FAQs
What is the Schneider ATV320D11M3C?
It is an 11 kW Altivar Machine Variable Speed Drive designed for industrial motor speed control and machine automation.
What motors can it control?
It supports both asynchronous induction motors and synchronous motors.
What supply voltage is required?
The drive operates on a 200–240 V AC three-phase power supply.
Which communication protocols are built in?
The standard drive includes Modbus Serial and CANopen communication ports.
Does the drive support industrial Ethernet?
Yes. Optional communication modules are available for EtherNet/IP, PROFINET, EtherCAT, PROFIBUS DP, DeviceNet, and other industrial networks.
What are the physical dimensions?
The drive measures 180 × 330 × 198 mm.
How much does the drive weigh?
The product weight is approximately 6.8 kg.
Can it be used for conveyors?
Yes. The ATV320 series is widely used for conveyors, packaging machinery, material handling systems, and other automated equipment.
Does it include safety functions?
Yes. Integrated safety functions include Safe Torque Off (STO), Safe Stop 1 (SS1), and Safely Limited Speed (SLS).
Which software is used for configuration?
The drive can be configured and diagnosed using Schneider Electric SoMove and integrated within EcoStruxure Machine Expert.
Conclusion
The Schneider Electric ATV320D11M3C Variable Speed Drive is a compact, high-performance AC drive engineered for modern machine automation. Delivering 11 kW of motor control capability on a 200–240 V three-phase supply, it combines advanced sensorless vector control, integrated communication, and comprehensive safety functions in a space-saving design.
Its compatibility with both asynchronous and synchronous motors, together with support for Modbus, CANopen, and optional industrial Ethernet protocols, makes it suitable for a broad range of industrial machinery. Applications such as packaging, material handling, textile production, woodworking, food processing, and automated manufacturing can all benefit from its precise speed control, energy efficiency, and dependable operation.
For system integrators and maintenance engineers, selecting the correct drive configuration, matching motor ratings, and following proper installation practices will help maximize performance, reduce downtime, and ensure long-term reliability in demanding industrial environments.