Variable Frequency Drives (VFD)

ATV71HU22M3Z

Schneider Electric ATV71HU22M3Z is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series designed for controlling motor speed by varying the supply frequency. 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. This model comes with a built-in EMC filter, a non-detachable display, and a built-in heatsink. It operates on a supply voltage of 170-264Vac, accommodating 200Vac, 220Vac, 230Vac, and 240Vac nominal values. The unit measures H260mm x W155mm x D187mm, offers IP20, IP21, and UL type 1 degrees of protection, and supports wall mounting. It is rated for a current of 11A at 230Vac for 3-phase and 8A for single-phase operations at 4kHz, with maximum currents of 13.2A (single-phase) and 18.1A (3-phase) for 2 seconds, and 12A (single-phase) and 16.5A (3-phase) for 60 seconds. Communication is facilitated via Modbus and CANopen protocols, and it is compatible with both single-phase and 3-phase networks, outputting frequencies from 0.1 to 599 Hz. The drive includes 1 analog output, 5+1 programmable digital inputs, 3 digital outputs, and 2 analog inputs. It consumes up to 18.2A in single-phase and 15A in 3-phase operations at 200Vac, with rated active power of 2.2kW for 3-phase and 1.5kW for single-phase, equivalent to 3HP and 2HP respectively.

Schneider Electric

ATV71HU22N4383

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.

Schneider Electric

ATV71HD18N4383

Schneider Electric ATV71HD18N4383 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series designed for synchronous motor control. It features a built-in DC choke, EMC filter, and heatsink, offering variable speed/frequency drive capabilities with 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 operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H400mm x W230mm x D213mm. The ATV71HD18N4383 is designed for wall mounting and has a degree of protection of IP20, IP21, and UL type 1. It supports Modbus and CANopen communication protocols and is compatible with a 3-phase (3P) network, offering an output frequency range of 0.1-599 Hz. The drive 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). The rated current is 41A at 380Vac (4kHz), 34A at 460Vac (4kHz), with a maximum current of 67.7A for 2 seconds and 61.5A for 60 seconds. The current consumption is 45.5A at 380Vac and 37.5A at 480Vac, with a rated active power of 18.5kW and rated power of 25HP.

Schneider Electric

ATV71HD75N4Z

Schneider Electric ATV71HD75N4Z is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series designed for variable speed and frequency control. 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% for 60 seconds. This model includes a built-in DC choke, EMC filter, non-detachable display, and built-in heatsink. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nominal) and has dimensions of H630mm x W320mm x D290mm. The ATV71HD75N4Z offers an IP20 UL type 1 degree of protection and supports a rated current of 160A at 380Vac (2.5kHz), 124A at 460Vac (2.5kHz), with a maximum current of 264A for 2 seconds and 240A for 60 seconds. It is designed for wall mounting and uses Modbus and CANopen communication protocols. The network is 3-phase (3P) with an output frequency range of 0.1-500 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), 1 digital input (PWR safety input), 1 digital output (C/O SPDT relay contact) (R1), and 2 digital outputs (NO relay contacts) (R2). Additionally, it has 1 analog input (-10...+10Vdc) and 1 analog input (0-10Vdc / 0-20mA), with a current consumption of 167A at 380Vac and 137A at 480Vac. The rated active power is 75kW, and the rated power is 100HP.

Schneider Electric