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Schneider ATV71HD45N4 Variable Speed Drive
The Schneider Electric ATV71HD45N4 is a 45kW Altivar 71 variable speed drive for 380-480V industrial motors. It features advanced master/slave synchronization, an integrated web server, and IP21 protection. This French-made unit provides precise control and high torque for demanding mining and water treatment applications.
Description
The Schneider Electric ATV71HD45N4 provides advanced regulation for high-power industrial motors. This 45kW variable speed drive belongs to the heavy-duty Altivar 71 series. It manages both asynchronous and synchronous three-phase motors with extreme accuracy. Consequently, the drive excels in applications requiring high torque and complex movement profiles. The hardware supports a wide voltage range from 380V to 480V AC. This versatility ensures compatibility with diverse global power standards.
Technical Specifications
| Feature | Specification |
| Manufacturer | Schneider Electric |
| Model Number | ATV71HD45N4 |
| Power Rating | 45 kW (60 HP) |
| Input Voltage | 380…480 V AC (3-Phase) |
| System Type | Variable Speed Drive (VFD) |
| Weight | 1.9 kg (Control Module Only) |
| Protection Rating | IP21 |
| Manufacturing Origin | France |
| Communication | Modbus / CANopen (Standard) |
Advanced Connectivity Features
This drive utilizes a sophisticated architecture for master/slave configurations. Therefore, it ensures perfect synchronization between multiple units in complex systems. The integrated web server allows users to monitor operational data remotely. Furthermore, embedded data logging tools facilitate fast troubleshooting and preventive maintenance cycles. These network services maintain system stability even if external communication fails briefly. Modern protocols like EtherNet/IP and Modbus TCP integrate easily via optional cards.
User Interface and Calibration
The ATV71HD45N4 supports an optional high-resolution graphic terminal for enhanced interaction. During the first startup, the system prompts the user for language selection. This interface provides clear access to all drive parameters and real-time metrics. Moreover, the systematic menu structure simplifies the commissioning process for technicians. Users can configure custom acceleration ramps and braking functions via this intuitive module. This level of control optimizes energy consumption across various industrial loads.
Additional information
| Weight | 1.9 kg |
|---|---|
| Country of Origin | France |
| Dimension | 27.9 x 21.6 x 6.3 cm |
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