Schneider Electric ATV61HC50N4 is a high-power variable speed drive from the Altivar 61 series, designed primarily for pump, fan, and HVAC applications as well as demanding industrial processes.It provides precise speed and torque control for three-phase asynchronous motors, helping to optimize energy efficiency, reduce mechanical stress, and improve overall system reliability.
Technical Parameters
Item Specification
Product Type Variable Speed Drive (VFD)
Series Altivar 61
Model ATV61HC50N4
Rated Motor Power 500 kW (approx. 700 HP)
Supply Voltage 380…480 V AC, 3-phase
Supply Frequency 50 / 60 Hz
Output Voltage 3-phase, adjustable
Continuous Output Current Approx. 940 A
Output Frequency Range 0.1…500 Hz
Control Mode V/F control and Sensorless Vector Control
Switching Frequency 2…8 kHz (adjustable)
Overload Capacity Up to 130% of rated torque (short duration)
Enclosure Protection IP20
Cooling Method Forced air cooling
EMC Filter Integrated (EMC class compliant)
Communication Interfaces Modbus, CANopen (standard)
Expansion Options Communication and I/O option cards
Typical Applications Pumps, fans, compressors, HVAC systems
Mounting Type Cabinet mounting