ATV71HD11N4383 Schneider Electric Variable Frequency Drives (VFD)

Out if stock but available for backorder.

Schneider Electric ATV71HD11N4383 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series. 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% for 60 seconds. The design includes a built-in DC choke, EMC filter, synchronous motor control, and built-in heatsink. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nominal) and has dimensions of H295mm x W210mm x D213mm. The degree of protection offered is IP20, IP21, and UL type 1. The rated current is 27.7A at 380Vac (4kHz), 21A at 460Vac (4kHz), with a maximum current of 45.7A for 2 seconds and 41.6A for 60 seconds. It supports wall mounting and uses Modbus and CANopen communication protocols. Designed for a 3-phase network with an output frequency range of 0.1-599 Hz, it includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source), 1 digital input programmable as discrete or PTC input, 1 PWR safety input, 1 digital output (C/O SPDT relay contact), 2 digital outputs (NO relay contacts), and 2 analog inputs. The current consumption is 36.6A at 380Vac and 30A at 480Vac, with a rated active power of 11kW and rated power of 15HP.