ATV71HU22N4383 Schneider Electric Variable Frequency Drives (VFD)

Out if stock but available for backorder.

Schneider Electric ATV71HU22N4383 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series, designed for synchronous motor control with a built-in DC choke, EMC filter, and heatsink. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nominal) and offers a range of control functions including U/F ratio (2 points / 5 points), sensorless flux vector control, ENA System, and vector control with or without speed feedback. This model can deliver 220% of the nominal motor torque for 2 seconds and 170% of the nominal motor torque for 60 seconds. It features dimensions of H230mm x W130mm x D175mm, with a degree of protection rated at IP20, IP21, and UL type 1. The rated current is 5.8A at 380Vac (4kHz), 4.8A at 460Vac (4kHz), with a maximum current of 9.6A for 2 seconds and 8.7A for 60 seconds. Wall mounting is the prescribed mounting mode. Communication is facilitated via Modbus and CANopen protocols, designed for a 3-phase (3P) 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) programmable (LI1-LI5), 1 digital input programmable as discrete or PTC input (LI6), and 1 digital input (PWR safety input), along with 1 digital output (C/O SPDT relay contact) (R1) and 2 digital outputs (NO relay contacts) (R2). The analog inputs consist of 1 x analog input (-10...+10Vdc) and 1 x analog input (0-10Vdc / 0-20mA). The current consumption is 8.2A at 380Vac and 7.1A at 480Vac, with a rated active power of 2.2kW and rated power of 3HP.