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- Schneider
- ATV340U07N4E
- Variable Speed Drive
- France
- 85 x 270 x 232.5 mm
- 1.7 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider ATV340U07N4E Variable Speed Drive is a high-performance AC variable frequency drive (VFD) from the Altivar Machine ATV340 series. Featuring an integrated Ethernet communication interface, the ATV340U07N4E is designed for demanding industrial automation applications requiring precise motor control, high dynamic response, seamless network connectivity, and reliable long-term operation.
Engineered for machine builders and industrial system integrators, the drive provides advanced speed and torque control for both three-phase asynchronous motors and permanent magnet synchronous motors. Its high-performance control algorithms enable rapid acceleration, accurate speed regulation, and stable torque output, making it suitable for applications where productivity, precision, and machine efficiency are critical.
The integrated Ethernet capability allows the ATV340U07N4E to communicate efficiently with PLCs, HMIs, SCADA platforms, and industrial Ethernet networks. This simplifies system integration, supports real-time diagnostics, enables remote monitoring, and reduces engineering and commissioning time for modern smart manufacturing environments.
Designed for continuous industrial operation, the drive incorporates comprehensive motor and system protection functions including overload protection, overvoltage protection, undervoltage protection, overheating protection, phase monitoring, and fault diagnostics. These functions improve equipment reliability while minimizing downtime and maintenance costs.
With compact dimensions of 85 × 270 × 232.5 mm and an approximate weight of 1.7 kg, the ATV340U07N4E is easy to install inside standard industrial control cabinets while maximizing available panel space.
The drive is widely used in packaging machinery, conveyor systems, robotic automation, machine tools, material handling equipment, food and beverage production, pharmaceutical manufacturing, printing machinery, woodworking equipment, textile machinery, automotive production, and numerous other industrial automation applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV340U07N4E |
| Product Series | Altivar Machine ATV340 |
| Product Type | Variable Speed Drive |
| Drive Technology | AC Variable Frequency Drive (VFD) |
| Motor Compatibility | Three-Phase Asynchronous and Permanent Magnet Motors |
| Communication | Embedded Industrial Ethernet |
| Control Method | Variable Speed and Torque Control |
| Installation Method | Panel Mounted |
| Cooling Method | Forced Air Cooling |
| Protection Functions | Integrated Motor and Drive Protection |
| Dimensions | 85 × 270 × 232.5 mm |
| Weight | 1.7 kg |
Function and Working Principle
The Schneider ATV340U07N4E converts fixed-frequency AC input power into variable-frequency and variable-voltage output, allowing accurate control of motor speed and torque while maintaining excellent energy efficiency.
Typical operating sequence:
Industrial Power Supply
↓
Rectifier Stage
↓
DC Bus
↓
IGBT Inverter
↓
Schneider ATV340U07N4E Variable Speed Drive
↓
Three-Phase AC Motor
↓
Industrial Machine
During operation, the drive performs the following functions:
- Converts AC power into adjustable-frequency output
- Controls motor speed with high precision
- Regulates motor torque for dynamic applications
- Provides smooth acceleration and deceleration
- Continuously monitors motor operating conditions
- Supports Ethernet-based communication and diagnostics
- Protects the drive and motor from abnormal operating conditions
- Optimizes machine efficiency and energy consumption
This intelligent control architecture improves production quality, reduces mechanical wear, and extends equipment service life.
Role in Industrial Control Systems
Within modern automation systems, the ATV340U07N4E serves as the intelligent motor control interface between automation controllers and industrial machinery.
Typical automation architecture:
Industrial Sensors
↓
PLC Controller
↓
Industrial Ethernet Network
↓
Schneider ATV340U07N4E Variable Speed Drive
↓
Three-Phase AC Motor
↓
Industrial Equipment
The embedded Ethernet interface enables efficient communication between the drive and higher-level automation systems while supporting centralized monitoring and diagnostics.
Industrial Applications
Manufacturing Automation
Typical applications include:
- Automated production lines
- Robotic workstations
- CNC machining centers
- Flexible manufacturing systems
- Assembly equipment
Packaging Machinery
Suitable for controlling:
- Filling machines
- Wrapping systems
- Labeling equipment
- Conveyor belts
- Cartoning machinery
Accurate speed regulation improves packaging consistency and production throughput.
Material Handling
Common applications include:
- Conveyor systems
- Warehouse automation
- Sorting equipment
- Lifting machinery
- Transfer systems
Smooth motor control minimizes mechanical shock and improves system reliability.
Food and Beverage Processing
Typical controlled equipment includes:
- Mixing systems
- Filling lines
- Bottling equipment
- Packaging machinery
- Conveyor systems
Energy-efficient motor control supports continuous production and product quality.
Pharmaceutical Manufacturing
Applications include:
- Tablet production
- Packaging lines
- Mixing equipment
- Material transfer systems
- Cleanroom automation
Accurate drive control contributes to stable production processes.
Textile Industry
Suitable for:
- Spinning machines
- Weaving equipment
- Dyeing machinery
- Winding systems
- Finishing equipment
Consistent speed regulation improves production efficiency and product quality.
Machine Tools
Frequently used for:
- Milling machines
- Grinding systems
- Drilling equipment
- Cutting machines
- Precision machining centers
High dynamic performance ensures precise machining operations.
Installation and System Integration
Before installation, engineers should verify:
- Motor compatibility
- Input voltage specifications
- Output current requirements
- Ethernet network configuration
- Cabinet ventilation
- Grounding quality
- Environmental conditions
- Protection device selection
Recommended Installation Procedure
- Disconnect the incoming power supply.
- Securely mount the drive in the control cabinet.
- Connect the input power terminals.
- Connect the motor output wiring.
- Install protective grounding.
- Connect Ethernet communication if required.
- Configure motor parameters.
- Set acceleration and deceleration profiles.
- Configure communication settings.
- Perform motor auto-tuning.
- Test drive operation.
- Complete system commissioning.
Compatible System Components
| Component | Function |
|---|---|
| Schneider PLC | Automation control |
| ATV340U07N4E | Variable speed motor control |
| Human Machine Interface (HMI) | Operator interface |
| Industrial Ethernet Network | Communication |
| Altivar Communication Accessories | Network expansion |
| Circuit Breakers | Electrical protection |
| Three-Phase AC Motors | Driven equipment |
| Encoder Feedback Devices | Speed feedback |
| Industrial Sensors | Process monitoring |
| SCADA System | Supervisory control |
Recommended Alternative Models
| Model | Product Type | Recommended Application |
|---|---|---|
| ATV340U07N4 | Variable Speed Drive | Standard industrial motor control |
| ATV340U15N4E | Variable Speed Drive | Higher motor power applications |
| ATV340U22N4E | Variable Speed Drive | Medium-duty automation systems |
| ATV340D11N4E | Variable Speed Drive | Heavy-duty industrial machinery |
| ATV340U07N4E | Variable Speed Drive | Compact Ethernet-enabled industrial automation |
Key Advantages
- Member of the Schneider Altivar Machine ATV340 family
- Embedded Ethernet communication
- High-performance AC variable frequency drive
- Precise speed and torque control
- Supports asynchronous and permanent magnet motors
- Excellent dynamic response
- Integrated motor and drive protection
- Energy-efficient motor control
- Compact panel-mounted construction
- Easy integration with Industrial Ethernet automation systems
- Dimensions of 85 × 270 × 232.5 mm
- Approximate weight of 1.7 kg
Technical FAQs
What is the Schneider ATV340U07N4E?
The Schneider ATV340U07N4E is an Ethernet-enabled Variable Speed Drive (VFD) from the Altivar Machine ATV340 series designed for advanced industrial motor control.
What is its primary function?
Its primary function is to regulate the speed and torque of AC motors while providing integrated Ethernet communication for modern automation systems.
What are the physical dimensions?
The drive measures 85 × 270 × 232.5 mm.
What is the approximate weight?
The drive weighs approximately 1.7 kg.
Which motors are supported?
The drive is compatible with three-phase asynchronous motors and permanent magnet synchronous motors.
What is the advantage of the integrated Ethernet interface?
The embedded Ethernet interface enables fast communication with PLCs, HMIs, SCADA platforms, and industrial automation networks, simplifying system integration and diagnostics.
Which industries commonly use this drive?
It is widely used in manufacturing, packaging, food processing, pharmaceuticals, automotive production, logistics, water treatment, textile manufacturing, machine tools, and material handling industries.
Does the drive include built-in protection?
Yes. The ATV340U07N4E includes comprehensive protection against overload, overheating, overvoltage, undervoltage, and other abnormal operating conditions.
What should engineers verify before installation?
Engineers should verify motor specifications, power supply requirements, Ethernet network configuration, grounding, cabinet ventilation, communication settings, and protective devices.
What should be tested before commissioning?
Before commissioning, engineers should verify wiring integrity, communication status, motor rotation direction, parameter configuration, Ethernet connectivity, protection functions, and complete drive performance.
Conclusion
The Schneider ATV340U07N4E Variable Speed Drive is a compact, high-performance industrial drive that combines precise motor control with integrated Ethernet connectivity for modern automation systems. Its advanced control algorithms, robust protection features, reliable communication capabilities, and energy-efficient operation make it an excellent choice for demanding industrial applications.
With dimensions of 85 × 270 × 232.5 mm and a lightweight design of approximately 1.7 kg, the drive integrates easily into industrial control cabinets while delivering outstanding performance. When combined with Schneider PLCs, HMIs, Industrial Ethernet networks, SCADA systems, and compatible AC motors, the ATV340U07N4E provides efficient, intelligent, and reliable motor control for today’s connected manufacturing environments.