
Product Overview
The Schneider Electric ATV610D18N4 is a variable speed drive (VSD) from the Altivar Process ATV610 series.
It is designed for controlling the speed of three-phase AC motors in industrial applications, especially in standard pump, fan, and HVAC systems.
This model focuses on energy efficiency, simplicity, and reliable motor control in industrial utilities.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Schneider Electric |
| Series |
Altivar Process ATV610 |
| Model |
ATV610D18N4 |
| Product Type |
Variable Speed Drive |
| Rated Power |
18.5 kW |
| Supply Voltage |
380–480 V AC, 3-phase |
| Output |
Controlled three-phase motor supply |
| Rated Current |
~38 A |
| Protection Class |
IP20 |
| Cooling |
Forced air cooling |
| Mounting Type |
Panel mounted |
| Dimensions |
211 × 580 × 232 mm |
| Weight |
13.5 kg |
Function and Working Principle
The device controls motor operation by adjusting the electrical power supplied to the motor according to system demand.
Operation Description
- Electrical power is supplied to the drive
- Internal circuits manage and regulate the energy flow
- Output is adjusted based on process requirements
- Motor operates at the required speed and torque
- System maintains stable performance under varying load
Key Functions
- Motor speed control
- Smooth start and stop operation
- Energy-efficient operation for pumps and fans
- Stable operation under changing load conditions
- Motor protection functions
- Integration into industrial control systems
Industrial Applications
- Water pumps
- HVAC systems
- Ventilation fans
- Industrial utility systems
- Process support equipment
- General building and plant automation
Installation Notes
- Installed inside electrical control cabinets
- Requires proper ventilation
- Shielded motor cables recommended
- Proper grounding required
- Configuration required during commissioning
Compatible Systems
- Three-phase AC induction motors
- Building management systems
- Industrial automation systems
- Motor protection devices
Alternative Models
- ATV610D11N4
- ATV610D30N4
- ATV610D22N4
- ATV600 series variants
- ATV320 series (smaller machine applications)
Key Advantages
- Optimized for pump and fan applications
- High energy efficiency operation
- Stable performance under variable load
- Simple configuration and operation
- Reliable industrial design
- Suitable for continuous-duty systems
FAQ
Q: What is ATV610D18N4 used for?
It is used to control AC motor speed in pump, fan, and HVAC systems.
Q: Is it a soft starter?
No, it is a variable speed drive.
Q: What type of motor does it support?
Three-phase AC induction motors.
Conclusion
The Schneider ATV610D18N4 Speed Controller is a reliable industrial drive designed for energy-efficient operation in pump, fan, and utility systems, offering stable motor control and long-term operational reliability.