Product Overview: Schneider ATV71HC16N4 Variable Speed Drive
The Schneider ATV71HC16N4 is a robust variable speed drive engineered for high-performance applications. It accommodates a motor power rating of 160 kW and supports output voltages in the range of 380 to 480 volts, making it suitable for various industrial motor control needs. As part of the Altivar 71 series, this drive delivers exceptional reliability and energy savings, reducing total cost of ownership over its lifecycle.
Technical Specifications at a Glance
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Motor Power: 160 kW (250 hp) at 380-480V, 3-phase
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Output Current: 314 A at 2.5 kHz
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Apparent Power: 190.2 kVA
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Output Frequency: 0.1…500 Hz
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Switching Frequency: 2.5 kHz (adjustable 2.5…8 kHz with derating)
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EMC Filter: Integrated
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Heat Sink: Yes
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Analog Inputs / Outputs: 2 inputs, 1 output
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Discrete Inputs: 7 (including safety input)
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Weight: 163 kg (359.4 lb)
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CE Marking: Yes
Application Versatility and Real-World Benefits
The Schneider ATV71HC16N4 excels in complex, high-power machines such as conveyors, pumps, fans, and extruders. Its sensorless flux vector control provides precise torque and speed regulation, reducing energy consumption by up to 30% in variable torque applications. The integrated EMC filter minimizes electromagnetic interference, ensuring cleaner operation in sensitive environments. With a wide output frequency range and robust protection (overvoltage, undervoltage, short-circuit, thermal), this drive maximizes uptime and minimizes maintenance costs.
Compatibility and Integration Capabilities
The Schneider ATV71HC16N4 supports Modbus and CANopen communication protocols via RJ45 and SUB-D connectors. It can integrate seamlessly with PLCs, SCADA systems, and other automation equipment. Optional communication cards (EtherNet/IP, Profibus DP, DeviceNet, etc.) expand connectivity. The drive also features configurable analog and discrete I/O for flexible control schemes.
Maintenance and Reliability for Long-Term Value
Built with a reinforced version and assembly style with heat sink, the ATV71HC16N4 handles high-load operations efficiently. The built-in diagnostic LED indicates drive voltage status. Recommended maintenance includes periodic inspection of cooling fans, terminal tightening, and environmental checks (operating temperature -10°C to 50°C, humidity 5-95% non-condensing). The drive's IP20 protection and pollution degree 2 ensure longevity in industrial environments.
Selection Guide and Purchasing Advice
Before purchasing the Schneider ATV71HC16N4, verify motor power compatibility (160 kW, 3-phase 380-480V) and required communication protocols. Consider optional encoder feedback cards for closed-loop vector control. For reliable sourcing, contact PLC Source PRO (formerly ubest101) for genuine units with fast shipping. Ensure mounting orientation is vertical within ±10 degrees for optimal cooling.