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- Schneider
- ATV950D15N4E
- Variable Speed Drive
- France
- 264 x 678 x 330 mm
- 19.6 kg
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
In industrial automation and process control environments, variable speed drives are essential for improving motor efficiency, optimizing production performance, and maintaining stable operation of industrial equipment. By controlling motor speed, torque, acceleration, and deceleration, AC drives help reduce energy consumption, improve process accuracy, and extend the service life of motors and mechanical systems.
The Schneider ATV950D15N4E Variable Speed Drive is an industrial AC drive from the Altivar Process ATV950 series, designed for advanced motor control applications in demanding industrial environments. It provides reliable variable frequency control, integrated protection functions, intelligent monitoring capability, and flexible integration with automation systems.
The ATV950D15N4E is suitable for medium-power industrial motors requiring high reliability and continuous operation. It is commonly applied in pump systems, fan systems, conveyors, water treatment equipment, HVAC applications, and industrial processing machinery.
With dimensions of 264 × 678 × 330 mm and a weight of 19.6 kg, the Schneider ATV950D15N4E features a rugged industrial design suitable for wall mounting and industrial electrical installations.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV950D15N4E |
| Product Series | Altivar Process ATV950 |
| Product Type | Variable Speed Drive |
| Application | Industrial Motor Control |
| Rated Power | 15 kW |
| Heavy Duty Power | 11 kW |
| Input Voltage | 380–480 VAC |
| Phase | Three Phase |
| Output Current | 31.7 A |
| Heavy Duty Current | 23.5 A |
| Motor Compatibility | Asynchronous and Synchronous Motors |
| Braking Function | Integrated Braking Unit |
| Protection Rating | IP55 |
| Cooling Method | Forced Air Cooling |
| Mounting Type | Wall Mounting |
| Installation Environment | Industrial Applications |
| Dimensions | 264 × 678 × 330 mm |
| Weight | 19.6 kg |
Function and Working Principle
The Schneider ATV950D15N4E Variable Speed Drive controls motor operation by converting fixed-frequency AC input power into adjustable voltage and frequency output.
The basic operating process is:
AC Power Input → Rectifier → DC Bus → Inverter → Motor Output
The working process includes:
- Three-phase AC power enters the drive.
- The rectifier converts AC voltage into DC voltage.
- The DC bus stabilizes electrical energy.
- The inverter generates variable-frequency AC output.
- The motor receives controlled power according to operating requirements.
By adjusting output frequency and voltage, the ATV950D15N4E can regulate motor speed and torque while maintaining efficient operation.
Role in Industrial Automation Systems
The Schneider ATV950D15N4E Variable Speed Drive is an important device in industrial automation systems.
Its main functions include:
- Variable motor speed control
- Energy efficiency improvement
- Motor protection
- Torque adjustment
- Fault monitoring
- Process optimization
- Automation network integration
Typical applications include:
- Industrial pumps
- Cooling systems
- Ventilation equipment
- Conveyor systems
- Manufacturing machinery
- Process control equipment
Main Features
15 kW High-Performance Motor Control
The ATV950D15N4E provides reliable motor control capability for medium-power industrial applications.
Key advantages include:
- Stable motor speed regulation
- Accurate torque control
- Smooth acceleration and deceleration
- Reduced mechanical impact
- Improved production efficiency
The drive is suitable for applications requiring continuous and stable motor operation.
Advanced Process Monitoring Capability
The ATV950D15N4E is designed for industrial applications requiring improved operational visibility.
Main functions include:
- Operating status monitoring
- Drive performance tracking
- Fault identification
- Maintenance assistance
- Process optimization
These functions help engineers improve system reliability and reduce unexpected downtime.
Integrated Braking Function
The built-in braking capability improves performance in applications requiring frequent stopping and speed changes.
Advantages include:
- Faster stopping response
- Improved control of high-inertia loads
- Enhanced machine productivity
- Better dynamic performance
IP55 Industrial Protection Design
The ATV950D15N4E features an industrial protection structure suitable for demanding environments.
Benefits include:
- Protection against dust
- Improved environmental resistance
- Flexible installation options
- Enhanced equipment durability
The IP55 design allows reliable operation in various industrial conditions.
Flexible Automation Integration
The drive can be integrated into industrial automation systems with PLC controllers, HMIs, and communication networks.
Benefits include:
- Simplified system configuration
- Improved control flexibility
- Easier monitoring
- Efficient data communication
It supports modern industrial automation requirements.
Industrial Applications
Industrial Pump Systems
Variable speed drives are widely used in pump applications.
Typical applications include:
- Water treatment systems
- Industrial circulation pumps
- Cooling systems
- Process fluid control
The ATV950D15N4E adjusts motor speed according to system demand, helping improve efficiency and process stability.
Fan and Ventilation Systems
Industrial ventilation equipment requires reliable speed control.
Applications include:
- Factory ventilation
- Cooling fans
- Air handling systems
- Exhaust equipment
The drive provides accurate airflow control and reduces unnecessary energy consumption.
Conveyor Systems
Conveyors require smooth acceleration and stable speed operation.
Applications include:
- Manufacturing production lines
- Packaging systems
- Material handling equipment
- Automated logistics systems
The ATV950D15N4E improves conveyor performance and reduces mechanical stress.
Industrial Processing Equipment
The drive is suitable for various industrial processing applications.
Applications include:
- Mixing machines
- Production equipment
- Processing machinery
- Automated manufacturing systems
It provides accurate motor control for continuous industrial operation.
Installation Guide
Step 1: Check Installation Conditions
Before installation, verify:
- Installation space
- Ambient temperature
- Ventilation conditions
- Power requirements
Ensure the installation environment meets industrial operating requirements.
Step 2: Mount the Drive
Install the Schneider ATV950D15N4E securely.
Installation considerations:
- Maintain proper mounting direction
- Provide sufficient ventilation clearance
- Ensure stable mechanical fixing
Step 3: Connect Power Wiring
Connect:
- Three-phase AC input
- Motor output terminals
- Ground connection
Check all wiring before applying power.
Step 4: Connect Control Signals
Connect:
- Start/stop commands
- Speed reference signals
- Digital inputs and outputs
- Communication cables
Step 5: Configure Drive Parameters
Configure:
- Motor voltage
- Motor current
- Motor power
- Frequency range
- Acceleration time
- Deceleration time
- Control mode
Correct configuration ensures stable motor operation.
Step 6: Commissioning Test
After installation:
- Power on the drive
- Check operating status
- Verify motor rotation
- Test speed control functions
Common Failure Symptoms
| Fault Symptom | Possible Cause |
|---|---|
| Drive does not start | Power supply problem |
| Motor speed unstable | Incorrect parameters |
| Overcurrent alarm | Excessive load |
| Overheating fault | Cooling problem |
| Communication failure | Wiring or configuration issue |
| Motor vibration | Incorrect control settings |
Troubleshooting Guide
Check Power Supply
Inspect:
- Input voltage
- Power terminals
- Electrical protection devices
Incorrect power conditions may cause startup failure.
Check Motor Parameters
Verify:
- Motor rated voltage
- Motor current
- Frequency settings
- Control mode
Incorrect parameters may reduce control performance.
Inspect Cooling System
Check:
- Cooling fan operation
- Air circulation
- Cabinet ventilation
Poor heat dissipation may cause protective shutdown.
Check Communication System
Inspect:
- Network cables
- Communication settings
- Control terminals
Incorrect communication settings may affect system operation.
Maintenance Recommendations
To maintain reliable operation of the Schneider ATV950D15N4E Variable Speed Drive:
- Clean the drive regularly
- Inspect cooling components
- Check electrical connections
- Review alarm history
- Verify parameters
- Perform preventive maintenance
Regular maintenance improves system reliability and extends equipment service life.
Compatible Automation Components
| Component | Function |
|---|---|
| Variable Speed Drive | Controls motor speed |
| PLC Controller | Provides control commands |
| HMI Panel | Displays operating data |
| Sensors | Provides process feedback |
| Industrial Network | Enables communication |
Key Advantages
- 15 kW industrial motor control capability
- 31.7A output current
- IP55 protection design
- Integrated braking function
- Advanced monitoring capability
- Flexible automation integration
- Reliable industrial performance
Technical FAQs
What is Schneider ATV950D15N4E used for?
The Schneider ATV950D15N4E Variable Speed Drive is used for industrial motor speed control, process optimization, and automation applications.
Which series does ATV950D15N4E belong to?
It belongs to the Schneider Altivar Process ATV950 series.
What is the rated power of ATV950D15N4E?
The rated motor power is 15 kW.
What is the output current rating?
The output current rating is 31.7 A.
What are the dimensions of Schneider ATV950D15N4E?
The dimensions are 264 × 678 × 330 mm.
What is the weight of Schneider ATV950D15N4E?
The weight is 19.6 kg.
Conclusion
The Schneider ATV950D15N4E Variable Speed Drive is a reliable industrial motor control solution designed for demanding automation and process applications.
With 15 kW power capability, IP55 protection, integrated braking functionality, advanced monitoring features, and flexible automation integration, it provides stable and efficient performance for pumps, fans, conveyors, processing equipment, and industrial machinery.
For automation engineers, system integrators, and maintenance professionals, the Schneider ATV950D15N4E provides an effective solution for motor control optimization, equipment upgrades, and long-term industrial automation operation.