ATV71HD11M3X337 Schneider Electric Variable Frequency Drives (VFD)

Out if stock but available for backorder.

Schneider Electric ATV71HD11M3X337 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series, designed for variable speed and frequency control with a U/F ratio of 2 points / 5 points. It features sensorless flux vector control, ENA System, and vector control with or without speed feedback, capable of delivering 220% of the nominal motor torque for 2 seconds and 170% of the nominal motor torque for 60 seconds. This model comes with a built-in heatsink in a coated version, operates on a supply voltage of 170-264Vac (200Vac / 220Vac / 230Vac / 240Vac nom.), and has dimensions of H400mm x W230mm x D213mm. It offers chemical resistance with a conformal coating (reinforced version) and has a degree of protection rated at IP20, IP21, and UL type 1. The rated current is 54A (230Vac; 4kHz) with a maximum current of 89.1A for 2 seconds and 81A for 60 seconds. It supports wall mounting, uses Modbus and CANopen communication protocols, and is designed for a 3-phase (3P) network with an output frequency range of 0.1-599 Hz. The device includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source) programmable as LI1-LI5, 1 digital input programmable as discrete or PTC input, and 1 PWR safety input, along with 1 digital output (C/O SPDT relay contact) and 2 digital outputs (NO relay contacts). It also features 1 analog input (-10...+10Vdc) and 1 analog input (0-10Vdc / 0-20mA), with a current consumption of 53.3A at 200Vac and 45.8A at 240Vac. The rated active power is 11kW, and the rated power is 15HP.