ATV71HC40N4 Schneider Altivar 71 400 kW Variable Speed Drive
Manufacturer: Schneider
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Part Number: ATV71HC40N4
Condition：New with Original Package
Product Type: Altivar 71 400 kW Variable Speed Drive
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The ATV71HC40N4 belongs to Schneider Electric’s Altivar 71 family of high-performance variable speed drives (VSDs), engineered for demanding industrial applications. It delivers precise control of asynchronous and synchronous motors, supporting sensorless flux vector control and advanced vector control with encoder feedback.
This drive is ideal for heavy machinery, pumps, compressors, conveyors, and process applications where accurate speed regulation, energy efficiency, and reliable operation are critical. It features an integrated EMC filter for compliance with industrial standards and a user-friendly graphic terminal for configuration and monitoring.
Key Features
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High-power VSD for motors up to 400 kW / 600 HP.
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Multiple motor control modes: V/F, sensorless flux vector, and vector control with encoder.
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Integrated EMC filter ensures compliance with electromagnetic compatibility standards.
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Supports long motor cable runs: up to 100 m shielded / 200 m unshielded.
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Graphic terminal with navigation keys for easy monitoring and configuration.
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Flexible communication options: Modbus, CANopen, optional Profibus, DeviceNet, Ethernet.
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Reinforced assembly with heatsink for high-power industrial applications.
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Designed for complex, heavy-duty machines requiring robust performance.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | ATV71HC40N4 |
| Series | Altivar 71 |
| Type | Variable Speed Drive (VSD) |
| Motor Power | 355 kW @ 480 V / 3‑phase; 400 kW @ 380–480 V / 3‑phase |
| Motor Power (HP) | 600 HP |
| Supply Voltage | 380–480 V ±10% |
| Phases | 3‑phase |
| Line Current | 512 A @ 480 V 355 kW; 568 A @ 480 V 400 kW / 709 A @ 380 V 400 kW |
| Rated Output Current | Up to 759 A depending on voltage/frequency |
| Frequency Range | 0.1–500 Hz |
| Control Modes | V/F, sensorless flux vector, vector control with encoder |
| Maximum Motor Cable Length | 100 m shielded / 200 m unshielded |
| Integrated EMC Filter | Yes |
| Apparent Power | 466 kVA (400 kW @ 380 V) |
| Short‑Circuit Rating | 50 kA |
| Operating Temperature | –10 °C to +50 °C (derating above 40 °C) |
| Protection Rating | IP20 |
| Communication Options | Modbus, CANopen, optional Profibus, DeviceNet, Ethernet |
| HMI | Graphic terminal with navigation keys |
| Weight | 400–500 kg depending on configuration |
| Lifecycle | Discontinued; support until 2028 |
| Recommended Replacement | Altivar Process ATV900 series (e.g., ATV9A0C56R4, 560 kW, 440 V) |