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- ATV320U02M2C
- Variable Speed Drive
- France
- 72 x 143 x 109 mm
- 0.8 kg
- Xiamen, China
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Product Overview
The Schneider Electric ATV320U02M2C Variable Speed Drive is a compact AC drive from the Altivar Machine ATV320 series, designed to provide precise motor speed control for industrial machinery and OEM equipment. Built for compact automation systems, the drive combines advanced motor control technology, integrated communication functions, and reliable protection features to improve machine productivity and operational efficiency.
The ATV320U02M2C is designed for 0.18 kW (0.25 HP) three-phase AC motors and operates from a 200–240 V AC single-phase input. It supports both asynchronous induction motors and permanent magnet synchronous motors, making it suitable for a wide range of industrial applications where compact size, accurate speed regulation, and energy efficiency are essential.
With overall dimensions of 72 × 143 × 109 mm and a weight of approximately 0.8 kg, the drive is ideal for control cabinets with limited installation space. Its compact construction, combined with intelligent motor control algorithms and integrated safety features, makes it an excellent solution for conveyors, packaging machines, pumps, fans, textile equipment, food-processing machinery, and other automated systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Product Series | Altivar Machine ATV320 |
| Model | ATV320U02M2C |
| Product Type | Variable Speed Drive |
| Rated Motor Power | 0.18 kW (0.25 HP) |
| Rated Input Voltage | 200–240 V AC |
| Input Power Supply | Single-phase |
| Motor Output | Three-phase AC |
| Input Frequency | 50/60 Hz |
| Motor Compatibility | Asynchronous and Permanent Magnet Synchronous Motors |
| Control Mode | Sensorless Vector Control (SVC), V/F Control |
| Output Frequency Range | 0.1–599 Hz |
| Built-in Communication | Modbus RTU, CANopen |
| Protection Rating | IP20 |
| Cooling Method | Natural Air Cooling |
| Functional Safety | Safe Torque Off (STO) |
| Installation | DIN Rail or Panel Mounting |
| Dimensions | 72 × 143 × 109 mm |
| Weight | 0.8 kg |
| Operating Environment | Industrial Automation |
| Typical Applications | Small Industrial Machines, Conveyors, Pumps, Packaging Equipment |
Function and Working Principle
The Schneider ATV320U02M2C controls motor speed by converting fixed-frequency AC power into a variable-frequency output that matches the operating requirements of the connected motor.
Its basic operating sequence is:
Single-Phase AC Input → Rectifier → DC Bus → IGBT Inverter → Variable Frequency Output → Three-Phase Motor
The drive continuously monitors motor operating conditions and adjusts voltage and frequency in real time to maintain stable performance.
Key operating capabilities include:
- Accurate speed regulation
- Stable low-speed torque
- Smooth motor starting and stopping
- Adjustable acceleration and deceleration
- Reduced mechanical stress
- Improved energy efficiency
- Comprehensive motor protection
Advanced digital motor control enables reliable machine performance while minimizing electrical losses and mechanical wear.
Role in Industrial Automation Systems
The ATV320U02M2C functions as the intelligent motor-control device within compact industrial automation systems.
A typical automation architecture includes:
- PLC Controller
- Human Machine Interface (HMI)
- ATV320 Variable Speed Drive
- Three-Phase AC Motor
- Proximity Sensors
- Limit Switches
- Safety Relay
- Circuit Protection Devices
- Industrial Communication Network
The PLC or HMI sends operating commands to the drive, allowing the motor speed to be adjusted according to production requirements. Integrated communication functions enable continuous monitoring of motor status, operating frequency, current, alarms, and diagnostic information.
Its compact dimensions make it especially suitable for equipment where electrical cabinet space is limited.
Industrial Applications
The Schneider ATV320U02M2C is widely used in compact industrial machinery requiring reliable and efficient motor control.
Packaging Machinery
Controls conveyors, labeling machines, sealing equipment, filling systems, and compact packaging lines with smooth and accurate speed regulation.
Conveyor Systems
Provides stable conveyor operation while minimizing mechanical shock during acceleration and deceleration.
Pumps and Fans
Adjusts motor speed according to process demand, helping reduce energy consumption and improve overall system efficiency.
Textile Equipment
Suitable for winding, spinning, weaving, and fabric handling machines requiring consistent motor performance.
Food and Beverage Machinery
Supports mixers, feeders, conveyors, and packaging systems where reliable speed control is essential.
OEM Automation Equipment
An ideal solution for machine builders developing compact industrial equipment with high-performance motor control requirements.
Installation and System Integration
Proper installation is essential to achieve reliable long-term performance.
Before installation, engineers should verify:
- Input voltage
- Motor specifications
- Cable sizing
- Protective grounding
- Cabinet ventilation
- Ambient operating temperature
- Communication requirements
- Circuit protection devices
- EMC compliance
Typical Installation Procedure
- Disconnect the electrical power supply.
- Mount the drive vertically on the panel or DIN rail.
- Ensure sufficient ventilation clearance.
- Connect the single-phase AC input.
- Connect the three-phase motor output.
- Install protective grounding.
- Connect control terminals.
- Configure Modbus RTU or CANopen communication if required.
- Enter motor nameplate data.
- Configure acceleration and deceleration parameters.
- Perform motor auto-tuning.
- Verify motor rotation direction.
- Test operation under no-load conditions.
- Complete system commissioning.
Correct wiring, shielding, and grounding practices contribute to reliable communication and reduced electromagnetic interference.
Compatible System Components
The ATV320U02M2C is commonly integrated with the following Schneider Electric automation products and industrial devices.
| Component | Function |
|---|---|
| Schneider Modicon PLC | Machine control |
| EcoStruxure Machine Expert | Programming and engineering |
| SoMove Software | Drive setup and diagnostics |
| Three-Phase AC Motor | Variable-speed operation |
| Human Machine Interface (HMI) | Operator interface |
| Braking Resistor | Dynamic braking |
| EMC Filter | Electromagnetic compatibility |
| Circuit Breaker | Electrical protection |
| Safety Relay | Functional safety |
| Modbus RTU Devices | Industrial communication |
| CANopen Devices | Distributed control |
| Industrial Sensors | Process monitoring |
These components form a complete and scalable industrial automation solution.
Recommended Alternative Models
Depending on machine power requirements and installation conditions, the following Schneider Electric Altivar drives may also be suitable.
| Model | Type | Key Feature | Typical Application |
|---|---|---|---|
| ATV320U02M2C | Variable Speed Drive | 0.18 kW Compact Design | Small Industrial Machines |
| ATV320U04M2C | Variable Speed Drive | 0.37 kW Motor Control | Packaging Equipment |
| ATV320U07M2C | Variable Speed Drive | 0.75 kW Capacity | Conveyors and Pumps |
| ATV320U15M2C | Variable Speed Drive | 1.5 kW Performance | Manufacturing Equipment |
| ATV320U22M2C | Variable Speed Drive | 2.2 kW Output | Industrial Automation |
| ATV320U40N4C | Variable Speed Drive | 4 kW, Three-phase Input | Heavy-duty Applications |
Key Advantages
- Compact and lightweight industrial design
- Rated for 0.18 kW (0.25 HP) motors
- 200–240 V AC single-phase input
- Three-phase motor output
- Sensorless Vector Control technology
- Stable low-speed performance
- Output frequency up to 599 Hz
- Built-in Modbus RTU communication
- Integrated CANopen communication
- Safe Torque Off (STO) safety function
- High energy efficiency
- Advanced motor protection functions
- Easy commissioning and maintenance
- Compatible with Schneider EcoStruxure Machine architecture
- Ideal for compact OEM machinery
Technical FAQs
What is the Schneider ATV320U02M2C?
The ATV320U02M2C is a compact Variable Speed Drive designed to control small AC motors in industrial automation equipment.
What motor power is supported?
The drive is designed for 0.18 kW (0.25 HP) motors.
What input voltage is required?
It operates from a 200–240 V AC single-phase power supply and provides a three-phase output to the motor.
Which communication protocols are available?
The drive includes integrated Modbus RTU and CANopen communication interfaces.
Does the drive support Sensorless Vector Control?
Yes. Sensorless Vector Control provides accurate speed regulation, stable torque, and improved motor performance without requiring an encoder for many applications.
What are the physical dimensions?
The drive measures 72 × 143 × 109 mm.
What is the product weight?
The approximate product weight is 0.8 kg.
Can the drive communicate with a PLC?
Yes. It can be integrated with Schneider Modicon PLCs and other industrial controllers using supported communication protocols.
Which industries commonly use this drive?
Typical applications include packaging machinery, conveyor systems, textile equipment, pumps, fans, food-processing equipment, and OEM automation machinery.
Which software is used for commissioning?
The drive can be configured and diagnosed using Schneider Electric SoMove software and integrated into EcoStruxure Machine Expert engineering projects.
Conclusion
The Schneider Electric ATV320U02M2C Variable Speed Drive is a compact, reliable, and energy-efficient AC drive designed for modern industrial automation systems. Supporting 0.18 kW motors with a 200–240 V AC single-phase input, it delivers precise speed regulation, advanced motor protection, and flexible communication capabilities within an exceptionally compact enclosure.
With dimensions of 72 × 143 × 109 mm and a weight of 0.8 kg, the ATV320U02M2C is ideally suited for machinery where installation space is limited but high-performance motor control is required. Its compatibility with Schneider Electric automation products, integrated safety functions, and advanced control technology make it an excellent choice for OEM equipment manufacturers, system integrators, and maintenance engineers seeking dependable long-term operation in industrial environments.