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- Schneider
- ATV212HD37N4
- Variable Speed Drive
- France
- 550 × 240 × 244 mm
- 38.1 kg
- Xiamen, China
- New & In Stock
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Product Overview
Precise and reliable motor control is essential for modern industrial automation. The Schneider ATV212HD37N4 Variable Speed Drive delivers advanced speed and torque management for very high-power three-phase motors, ensuring energy efficiency, optimal process control, and continuous operation.
Designed for heavy-duty applications, this variable speed drive provides smooth acceleration, accurate speed regulation, and integrated protection, making it ideal for demanding industrial environments. Its robust construction ensures seamless integration into complex automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV212HD37N4 |
| Product Type | Variable Speed Drive |
| Function | Motor speed and torque control |
| Motor Power | 37 kW |
| Output Voltage | 3-phase 380–480 V AC |
| Dimensions | 550 × 240 × 244 mm |
| Weight | 38.1 kg |
| Mounting Type | Panel / Wall Mountable |
| Input Voltage Range | 380–480 V AC |
| Output Frequency | 0–500 Hz |
| Control Type | V/f control |
| Operating Temperature | -10°C to 50°C |
| Environment | Industrial-grade |
| Application | Motor control, industrial automation |
Function and Working Principle
The ATV212HD37N4 operates by converting AC input voltage into a variable frequency output, enabling precise motor speed and torque control. Key functions include:
- Smooth motor speed regulation for energy-efficient operation
- Torque control to protect motors and connected equipment
- Soft-start and dynamic braking functions to reduce mechanical stress
- Industrial-grade design suitable for panel or wall mounting
By regulating both voltage and frequency, the drive ensures stable motor operation, energy savings, and reliable performance in demanding industrial environments.
Role in Industrial Control Systems
This variable speed drive is essential in industrial automation by:
- Controlling speed and torque of pumps, fans, conveyors, compressors, and other heavy-duty motors
- Protecting motors from overcurrent, overheating, and voltage fluctuations
- Integrating with PLCs and automation networks for process optimization
- Enhancing energy efficiency and reducing operational costs
It ensures industrial processes operate safely, efficiently, and reliably.
Industrial Applications
The Schneider ATV212HD37N4 is commonly applied in:
- Large pumping and HVAC systems
- Conveyor and material handling systems
- Fans, compressors, and heavy industrial machinery
- Packaging, assembly, and production lines
- High-power motor-driven applications
- Energy-intensive manufacturing and processing industries
Its high power capacity and industrial-grade durability make it suitable for critical environments.
Installation and System Integration
Proper installation ensures optimal performance:
- Mounted on panels or walls according to manufacturer guidelines
- Connected to three-phase AC input and motor output terminals
- Integrated with PLCs or automation networks for process monitoring and control
- Maintain proper ventilation and thermal management
- Follow industrial wiring, grounding, and safety standards
Correct installation guarantees reliable motor operation, safety, and long-term system performance.
Compatible System Components
The ATV212HD37N4 typically integrates with:
- Schneider PLCs and I/O modules
- Three-phase motors and motor protection devices
- Industrial sensors for speed, torque, or process monitoring
- Control panels, wiring accessories, and terminal blocks
These components form a reliable and efficient industrial motor control system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ATV212HD30N4 | Variable Speed Drive | 30 kW output, high-performance | Extra-high-power applications |
| ATV212HD37N4 | Variable Speed Drive | 37 kW output, heavy-duty | Very high-power industrial motors |
| ATV212HD45N4 | Variable Speed Drive | 45 kW output, maximum power | Ultra-high-power industrial motors |
| ATV212HD55N4 | Variable Speed Drive | 55 kW output, extreme performance | Extremely high-demand systems |
Key Advantages
- Precise speed and torque control for very high-power three-phase motors
- Energy-efficient operation reduces operational costs
- Protects motors against overcurrent, overheating, and voltage fluctuations
- Industrial-grade robust construction for demanding environments
- Compact and modular design for flexible installation
- Supports continuous operation and high-demand industrial applications
Technical FAQs
What is the main function of the ATV212HD37N4?
It provides variable frequency output to control speed and torque of very high-power industrial motors.
Where is it typically used?
It is used in pumps, fans, conveyors, compressors, and other very high-power motor-driven systems.
Does it provide motor protection?
Yes, it includes protections against overcurrent, overheating, and voltage fluctuations.
Is it suitable for very high-power applications?
Yes, it is designed for motors up to 37 kW in demanding industrial environments.
Conclusion
The Schneider ATV212HD37N4 Variable Speed Drive is a key component for industrial automation, providing precise motor control, energy efficiency, and protection for very high-power motors. Its robust construction, advanced features, and reliable performance make it ideal for heavy-duty industrial applications.
For engineers and system integrators, this drive ensures safe, efficient, and continuous operation in high-demand industrial processes.