ATV71HD75N4S337 Schneider Electric Variable Frequency Drives (VFD)

Out if stock but available for backorder.

Schneider Electric ATV71HD75N4S337 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series designed for three-phase networks with a supply voltage range of 323-528Vac, including nominal voltages of 380Vac, 400Vac, 480Vac, and 500Vac. It features sensorless flux vector control, ENA system vector control with or without speed feedback, and can deliver 220% of the nominal motor torque for 2 seconds and 170% of the nominal motor torque for 60 seconds. The unit comes with a built-in DC choke, EMC filter, and a heatsink, all in a coated version for enhanced chemical resistance. It has an IP20 and UL type 1 degree of protection, with dimensions of H630mm x W320mm x D290mm. The rated current is 160A at 380Vac and 124A at 460Vac with a 2.5kHz frequency, reaching up to 264A max current for 2 seconds and 240A max current for 60 seconds. For connectivity, it supports Modbus and CANopen communication protocols. It offers one analog output (0-10Vdc / 0-20mA), five digital inputs (24Vdc; sink/source) that are programmable, plus one additional digital input programmable as discrete or PTC input, and one PWR safety input. There are also one digital output (C/O SPDT relay contact) and two digital outputs (NO relay contacts), alongside two analog inputs (-10...+10Vdc and 0-10Vdc / 0-20mA). The device operates with a network frequency output of 0.1-500 Hz, has a current consumption of 167A at 380Vac and 137A at 480Vac, and provides a rated active power of 75kW or 100HP. It is designed for wall mounting.