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- Schneider
- ATV71HU15N4Z
- Variable Speed Drive
- France
- 230 x 175 x 130 mm
- 3 kg
- Xiamen, China
- New & In Stock
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Overview
The Schneider ATV71HU15N4Z is a Variable Speed Drive (VSD) from the Altivar 71 series, designed for precise control of three-phase AC motors in industrial automation systems.
This drive provides flexible motor speed adjustment, torque control, and advanced operating functions for machinery that requires reliable and efficient motor performance. It is suitable for a wide range of industrial applications, including pumps, fans, conveyors, compressors, and automated production equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | Schneider Electric |
| Model | ATV71HU15N4Z |
| Product Type | Variable Speed Drive |
| Series | Altivar 71 |
| Rated Power | 1.5 kW |
| Motor Power | 2 HP |
| Input Voltage | 380–480 V AC |
| Phase | Three Phase |
| Dimensions | 230 × 175 × 130 mm |
| Weight | 3 kg |
| Control Method | Variable Frequency Control / Vector Control |
| Main Function | Motor Speed and Torque Regulation |
| Application | Industrial Motor Control Systems |
Applications
Pump Control
The ATV71HU15N4Z is used in pump systems to adjust motor speed according to process requirements, helping maintain stable flow and efficient operation.
Fan and Ventilation Systems
It provides adjustable motor control for industrial fans and ventilation equipment where variable airflow control is required.
Conveyor Equipment
The drive enables smooth motor acceleration, deceleration, and speed adjustment for conveyor and material handling systems.
Packaging Machinery
It supports automated machines that require accurate motor positioning and flexible speed control.
General Industrial Machinery
The ATV71HU15N4Z can be integrated into various machines requiring reliable AC motor speed management.
How It Works
The Schneider ATV71HU15N4Z controls AC motor operation by regulating the frequency and voltage supplied to the motor.
The drive converts incoming electrical power into a controlled output signal, allowing the motor speed and torque to be adjusted according to the application requirements. The controller can optimize motor performance during startup, operation, and stopping processes.
The typical working process is:
AC Power Input → ATV71HU15N4Z Drive → Variable Motor Output → Mechanical Equipment
By controlling motor operation more precisely, the drive improves system efficiency and reduces unnecessary energy consumption.
Key Advantages
| Feature | Benefit |
|---|---|
| Advanced Motor Control | Provides accurate speed and torque regulation for industrial motors. |
| Compact Structure | Suitable for installations where cabinet space is limited. |
| Flexible Parameter Configuration | Allows adjustment according to different machine requirements. |
| Stable Operation Performance | Maintains reliable motor control under changing loads. |
| Wide Industrial Applications | Suitable for various automation and machinery systems. |
| Easy System Integration | Can be combined with PLC and automation equipment. |
Related Components
| Component | Function |
|---|---|
| ATV71HU15N4Z Variable Speed Drive | Controls motor speed and torque output. |
| Three-Phase AC Motor | Converts electrical energy into mechanical motion. |
| Braking Resistor | Handles energy generated during motor deceleration. |
| PLC Controller | Sends control commands and operating parameters. |
| Communication Module | Enables connection with industrial control networks. |
| Motor Protection Devices | Protects motor and drive operation. |
Installation
The Schneider ATV71HU15N4Z should be installed inside a suitable electrical cabinet with proper ventilation and environmental protection.
Before installation, check:
- Motor power rating
- Input voltage compatibility
- Wiring connections
- Grounding condition
- Control signal requirements
The drive should be mounted securely with sufficient space for heat dissipation. After installation, configure motor parameters, operating modes, acceleration time, deceleration time, and protection settings before normal operation.
Troubleshooting
| Problem | Possible Cause | Recommended Check |
|---|---|---|
| Drive Does Not Start | Incorrect control command or parameter setting | Check control inputs and configuration parameters. |
| Motor Speed Is Unstable | Incorrect motor data configuration | Verify motor parameters and control mode. |
| Overcurrent Fault | Excessive load or motor wiring problem | Check motor condition and mechanical load. |
| Drive Overheating | Poor ventilation or high operating load | Inspect installation environment and cooling conditions. |
| Communication Problem | Incorrect communication configuration | Check wiring and communication settings. |
Recommended Models
| Model | Product Type | Application |
|---|---|---|
| ATV71HU15N4Z | Variable Speed Drive | 1.5 kW motor control applications |
| ATV71HU22N4Z | Variable Speed Drive | 2.2 kW industrial motor control |
| ATV71HU40N4Z | Variable Speed Drive | Medium-power machinery applications |
| ATV340U15N4 | Variable Speed Drive | Machine automation systems |
| ATV930U15N4 | Variable Speed Drive | Advanced industrial process control |
| ATV61HU22N4 | Variable Speed Drive | Pump and fan applications |
Related Products
| Product / Series | Product Type | Main Use |
|---|---|---|
| Schneider Altivar 71 Series | Variable Speed Drives | Industrial motor control |
| Schneider Altivar 340 Series | Machine Drives | OEM automation equipment |
| Schneider Altivar Process Series | Process Drives | Industrial process applications |
| Schneider PLC Systems | Automation Controllers | Machine and process control |
| Schneider Motor Protection Products | Protection Components | Motor safety management |
| Schneider Communication Accessories | Network Components | Drive integration |
Technical FAQs
1. What is the main function of the Schneider ATV71HU15N4Z?
The ATV71HU15N4Z is a variable speed drive used to control AC motor speed and torque in industrial automation systems.
2. What motor power is supported by the ATV71HU15N4Z?
This model is designed for 1.5 kW motor applications.
3. What type of motors can be controlled by this drive?
It is mainly used for controlling three-phase AC motors in industrial equipment.
4. What applications are suitable for the ATV71HU15N4Z?
It is commonly used in pumps, fans, conveyors, packaging machines, and general industrial machinery.
5. What should be checked when the drive has an operating fault?
Check power supply, motor wiring, load condition, parameter settings, cooling environment, and control signals.