Variable Frequency Drives (VFD) - Schneider Electric

Schneider Electric ATV71HD75N4383 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 H630mm x W320mm x D290mm. The ATV71HD75N4383 provides a degree of protection of IP20, IP21, UL type 1, and supports wall mounting. It features a rated current of 160A (380Vac; 2.5kHz), 124A (460Vac; 2.5kHz), with a maximum current of 264A for 2 seconds and 240A for 60 seconds. Communication is facilitated via Modbus and CANopen protocols, and it is designed for a 3-phase (3P) network with an output frequency range of 0.1-500 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 current consumption is rated at 167A (380Vac) and 137A (480Vac), with a rated active power of 75kW and rated power of 100HP.

Schneider Electric ATV71HD37N4S337 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. This model can deliver 220% of the nominal motor torque for 2 seconds and 170% of the nominal motor torque for 60 seconds. It includes a built-in DC choke, EMC filter, and a heatsink, with a coated version for enhanced chemical resistance. The supply voltage ranges from 323-528Vac, accommodating 380Vac, 400Vac, 480Vac, and 500Vac nominal values. Its dimensions are H550mm x W240mm x D266mm, and it offers an IP20 UL type 1 degree of protection. The rated current is 79A at 380Vac and 65A at 460Vac, with a maximum current of 130A for 2 seconds and 118.5A for 60 seconds. For installation, it supports wall mounting and communicates via Modbus and CANopen protocols. This 3-phase network device operates at an output frequency of 0.1-599 Hz. It includes 1 analog output, 5+1 programmable digital inputs, 3 digital outputs, and 2 analog inputs. The current consumption is 84A at 380Vac and 69A at 480Vac, with a rated active power of 37kW and rated power of 50HP.

Schneider Electric ATV71HD37M3X337 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. 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 H550mm x W320mm x D266mm. 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 144A (230Vac; 2.5kHz) with a maximum current of 238A for 2 seconds and 216A for 60 seconds. Designed for wall mounting, it supports Modbus and CANopen communication protocols, operates on a 3-phase network, and has an output frequency range of 0.1-599 Hz. The unit includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source) plus 1 additional digital input programmable as discrete or PTC input and another for PWR safety, 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 141A at 200Vac and 127A at 240Vac. The rated active power is 37kW, and the rated power is 50HP.

Schneider Electric ATV71HD30N4383 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.), with dimensions of H550mm x W240mm x D266mm and offers a degree of protection of IP20, IP21, and UL type 1. The rated current is 66A (380Vac; 4kHz), 52A (460Vac; 4kHz), with a maximum current of 109A for 2 seconds and 99A for 60 seconds. It supports wall mounting and uses Modbus and CANopen communication protocols. Designed for a 3-phase (3P) network with an output frequency of 0.1-599 Hz, it includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source) plus 1 additional digital input programmable as discrete or PTC input and another for PWR safety, along with 3 digital outputs. It also features 2 analog inputs for comprehensive control. The current consumption is rated at 66A (380Vac) and 56A (480Vac), with a rated active power of 30kW and rated power of 40HP.

Schneider Electric ATV71HD22Y is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series, designed for variable speed and frequency control with features including U/F ratio (2 points / 5 points), sensorless flux vector control, ENA System, and vector control with or without speed feedback. It delivers 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 EMC filter, built-in heatsink, and a coated version for enhanced durability. It operates on a supply voltage of 425-759Vac, with specific nominal voltages at 480Vac, 500Vac, 600Vac, and 690Vac. The dimensions are H420mm x W240mm x D236mm, and it features a conformal coating for chemical resistance. The degree of protection includes IP20, IP21, and UL type 1. The rated current specifications are 29A at 500Vac, 27A at 575Vac, and 27A at 690Vac, with a maximum current of 47.85A for 2 seconds and 43.5A for 60 seconds. For installation, it supports wall mounting and communicates via Modbus and CANopen protocols. It is designed for a 3-phase 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), an additional programmable digital input, and a PWR safety input, along with 1 digital output (C/O SPDT relay contact) and 2 digital outputs (NO relay contacts). Analog inputs include 1 for -10...+10Vdc and another for 0-10Vdc / 0-20mA. The current consumption is rated at 29A for 500Vac (18.5kW), 24A for 600Vac (25 HP), and 27A for 690Vac (22kW), with rated active power of 22kW at 690Vac and 18.5kW at 500Vac, equivalent to 25HP.

Schneider Electric ATV71HD18N4S337 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series. It features variable speed/frequency drive capabilities, U/F ratio (2 points / 5 points), sensorless flux vector control, ENA System, and vector control with or without speed feedback. It can deliver 220% of the nominal motor torque for 2 seconds and 170% of the nominal motor torque for 60 seconds. The design includes a built-in DC choke, EMC filter, heatsink, and a coated version for enhanced chemical resistance. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H400mm x W230mm x D213mm. The degree of protection is IP20 UL type 1. The rated current is 41A (380Vac; 4kHz), 34A (460Vac; 4kHz), with a maximum current of 67.7A for 2 seconds and 61.5A for 60 seconds. It supports wall mounting and uses Modbus and CANopen communication protocols. It is designed for a 3-phase (3P) network with an output frequency of 0.1-599 Hz. It includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source) plus 1 additional 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 current consumption is 45.5A (380Vac) and 37.5A (480Vac), with a rated active power of 18.5kW and rated power of 25HP.

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 ATV71HD18M3X337 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 or 5 points. It features 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 has a built-in heatsink, coated version for enhanced durability, and operates on a supply voltage of 170-264Vac (200Vac / 220Vac / 230Vac / 240Vac nom.). The dimensions are H420mm x W240mm x D236mm, with chemical resistance provided by a conformal coating (reinforced version). It offers a degree of protection of IP20, IP21, and UL type 1, with a rated current of 75A (230Vac; 2.5kHz) and a maximum current of 124A for 2 seconds and 112A for 60 seconds. Wall mounting is supported, and it uses Modbus and CANopen communication 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) plus 1 additional digital input programmable as discrete or PTC input and another for PWR safety, and 3 digital outputs. It also features 2 analog inputs for versatile connectivity. The current consumption is 77A at 200Vac and 69A at 240Vac, with a rated active power of 18.5kW and rated power of 25HP.

Schneider Electric ATV312H037M2 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 312 series designed for sensorless flux vector control with an energy-saving ratio of 170-200% of the nominal motor torque. It features a built-in EMC filter and heatsink, operates on a supply voltage of 170-264Vac (200Vac / 220Vac / 230Vac / 240Vac nom.), and has dimensions of H145mm x W72mm x D132mm. This model offers an IP21 degree of protection, a rated current of 3.3A at 200Vac with a 4kHz frequency and can handle a maximum current of 5A for up to 60 seconds. It is designed for wall mounting and supports Modbus and CANopen communication protocols. The ATV312H037M2 operates on a single-phase network with an output frequency range of 0.1-500 Hz. It includes 1 analog output (0-10Vdc), 1 analog output (0-20mA), 6 digital inputs (24Vdc; sink/source), 1 digital output (C/O SPDT relay contact), 1 digital output (NO relay contact), and 3 analog inputs for versatile connectivity. The current consumption is rated at 5.3A at 200Vac and 4.4A at 240Vac, with a rated active power of 370W / 0.37kW and a power dissipation/losses of 41 W.

Schneider Electric ATV312H075M3 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 312 series designed with sensorless flux vector control and an energy-saving ratio of 170-200% of the nominal motor torque. It features a built-in heatsink, operates on a supply voltage of 170-264Vac (200Vac / 220Vac / 230Vac / 240Vac nom.), and has dimensions of H145mm x W72mm x D132mm. This model offers an IP21 degree of protection, a rated current of 4.8A (200Vac; 4kHz) with a maximum current of 7.2A for 60 seconds, and supports wall mounting. Communication is facilitated through Modbus and CANopen protocols, and it is designed for a 3-phase (3P) network with an output frequency range of 0.1-500 Hz. The ATV312H075M3 includes 1 analog output (0-10Vdc), 1 analog output (0-20mA), 6 digital inputs (24Vdc; sink/source) (LI1-LI6), 1 digital output (C/O SPDT relay contact) (R1), 1 digital output (NO relay contact) (R2), and 3 analog inputs for versatile connectivity. It has a current consumption of 6.4A (200Vac; Isc = 5kA) and 5.6A (240Vac), with a rated active power of 750W / 0.75kW and a rated power of 1HP. Power dissipation/losses are calculated at 55 W.