Variable Frequency Drives (VFD)

ATV71HD11Y

Schneider Electric ATV71HD11Y 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. It offers a degree of protection of IP20, IP21, and UL type 1. The rated current is 13.5A at 500Vac and 4kHz, 11A at 575Vac and 4kHz, 13.5A at 690Vac and 4kHz, with a maximum current of 20.25A 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), 1 digital input programmable as discrete or PTC input, 1 safety input, and 3 digital outputs. It also features 2 analog inputs for comprehensive control. The current consumption is specified for various voltages, and the rated active power is 11kW at 690Vac and 7.5kW at 500Vac, with a rated power of 10HP.

Schneider Electric

ATV71HD11N4S337

Schneider Electric ATV71HD11N4S337 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series. It features variable speed/frequency drive functionality with 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 H295mm x W210mm x D213mm. The ATV71HD11N4S337 offers an IP20 UL type 1 degree of protection and supports wall mounting. It has a rated current of 27.7A (380Vac; 4kHz), 21A (460Vac; 4kHz), with a maximum current of 45.7A for 2 seconds and 41.6A for 60 seconds. Communication is facilitated through Modbus and CANopen protocols, and it is designed for a 3-phase (3P) network with an output frequency range of 0.1-599 Hz. The unit includes 1 analog output (0-10Vdc / 0-20mA), 5 digital inputs (24Vdc; sink/source) programmable, 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. It has a current consumption of 36.6A (380Vac) and 30A (480Vac), with a rated active power of 11kW and rated power of 15HP.

Schneider Electric

ATV71HU22N4S337

Schneider Electric ATV71HU22N4S337 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 includes a built-in DC choke, EMC filter, and a heatsink with a coated version for enhanced durability. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.), with dimensions of H230mm x W130mm x D175mm. The device offers chemical resistance through a conformal coating (reinforced version) and has an IP20 UL type 1 degree of protection. Rated current specifications include 5.8A (380Vac; 4kHz), 4.8A (460Vac; 4kHz), with a maximum current of 9.6A for 2 seconds and 8.7A 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 range of 0.1-599 Hz, it includes 1 x analog output (0-10Vdc / 0-20mA), 5 x digital inputs (24Vdc; sink/source), 1 x digital input (24Vdc; sink/source) programmable as discrete or PTC input, 1 x digital input (24Vdc) for PWR safety, and 3 x digital outputs. Additionally, it has 2 x analog inputs for versatile connectivity. The current consumption is rated at 8.2A (380Vac) and 7.1A (480Vac), with a rated active power of 2.2kW and a rated power of 3HP.

Schneider Electric

ATV71HD11M3X337

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.

Schneider Electric

ATV71HD11M3XZ

Schneider Electric ATV71HD11M3XZ is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series designed for variable speed and frequency control of electric motors. 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 has a non-detachable display with a built-in heatsink, operates on a supply voltage of 170-264Vac (200Vac / 220Vac / 230Vac / 240Vac nominal), and offers dimensions of H400mm x W230mm x D213mm. It is protected by an IP20, IP21, and UL type 1 rated enclosure. The rated current is 54A at 230Vac (4kHz), with a maximum current of 89.1A for 2 seconds and 81A 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) 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 versatile connectivity. The current consumption is 53.3A at 200Vac and 45.8A at 240Vac, with a rated active power of 11kW and rated power of 15HP.

Schneider Electric

ATV71HC63Y

Schneider Electric ATV71HC63Y 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% 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 H1390mm x W1120mm x D377mm, and it has a conformal coating for chemical resistance. The degree of protection is IP30 UL type 1. The rated current specifications are 740A at 500Vac, 672A at 575Vac, 675A at 690Vac, with a maximum current of 1221A for 2 seconds and 1110A 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 0.1-500 Hz, it includes 1 analog output, 5+1 digital inputs, and 3 digital outputs, alongside 2 analog inputs. The current consumption is specified at 673A for 500Vac, 613A for 600Vac, and 616A for 690Vac, with rated active power of 630kW at 690Vac and 500kW at 500Vac, equivalent to 700HP.

Schneider Electric

ATV71HC50Y

Schneider Electric ATV71HC50Y 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 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 H1390mm x W1120mm x D377mm, and it has a conformal coating for chemical resistance. The degree of protection is rated at IP30 UL type 1. The rated current specifications are 590A at 500Vac, 528A at 575Vac, 543A at 690Vac, with a maximum current of 973.5A for 2 seconds and 885A for 60 seconds. For installation, it supports wall mounting and uses Modbus and CANopen for communication protocols. It is designed for a 3-phase network with an output frequency range of 0.1-500 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. It also features 1 digital output (C/O SPDT relay contact) and 2 digital outputs (NO relay contacts), along with 1 analog input (-10...+10Vdc) and 1 analog input (0-10Vdc / 0-20mA). The current consumption is 544A at 500Vac for 400kW, 491A at 600Vac for 600 HP, and 498A at 690Vac for 500kW, with rated active power of 500kW at 690Vac and 400kW at 500Vac, and a rated power of 550HP.

Schneider Electric

ATV71HC50N4D

Schneider Electric ATV71HC50N4D 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 Vector control with or without speed feedback, and can deliver 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, a built-in heatsink, and a coated version without a DC choke. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H1390mm x W1120mm x D377mm. The ATV71HC50N4D offers chemical resistance with a conformal coating (reinforced version) and has a degree of protection of IP30 UL type 1. Its rated current is 941A (380Vac; 2.5kHz), 941A (460Vac; 2.5kHz), with a maximum current of 1552A for 2 seconds and 1411A for 60 seconds. For installation, it supports wall mounting and uses Modbus and CANopen for communication. This 3-phase (3P) network-compatible device outputs a frequency range of 0.1-500 Hz and 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 3 digital outputs. It also features 2 analog inputs for comprehensive control. The current consumption is rated at 876A (380Vac) and 699A (480Vac), with a rated active power of 500kW and a rated power of 700HP.

Schneider Electric

ATV71HC50N4383

Schneider Electric ATV71HC50N4383 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series. It features variable speed/frequency drive functionality with 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 DC choke, built-in EMC filter, synchronous motor control, built-in heatsink, and a coated version for enhanced durability. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H1390mm x W1120mm x D377mm. The part offers chemical resistance with a conformal coating (reinforced version) and has a degree of protection of IP30 UL type 1. The rated current is 941A (380Vac; 2.5kHz), 941A (460Vac; 2.5kHz), with a maximum current of 1552A for 2 seconds and 1411A for 60 seconds. It supports wall mounting and uses Modbus and CANopen communication protocols. The network is 3-phase (3P) with an output frequency of 0.1-500 Hz. It includes 1 x analog output (0-10Vdc / 0-20mA), 5 x digital inputs (24Vdc; sink/source) plus 1 additional digital input programmable as discrete or PTC input, and 3 x digital outputs. There are also 2 x analog inputs for comprehensive connectivity. The current consumption is 876A (380Vac) and 699A (480Vac), with a rated active power of 500kW and rated power of 700HP.

Schneider Electric

ATV71HC40Y

Schneider Electric ATV71HC40Y 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% 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 H1390mm x W1120mm x D377mm, and it has a conformal coating for chemical resistance. The degree of protection is IP30 UL type 1. The rated current specifications are 462A at 500Vac, 412A at 575Vac, 420A at 690Vac, with a maximum current of 762.3A for 2 seconds and 693A for 60 seconds. For installation, it supports wall mounting and uses Modbus and CANopen communication protocols. It is designed for a 3-phase network with an output frequency range of 0.1-500 Hz. The unit includes 1 analog output, 5+1 programmable digital inputs, 1 safety digital input, 2 digital outputs, and 2 analog inputs. The current consumption is specified at 439A for 500Vac (315kW), 401A for 600Vac (500 HP), and 409A for 690Vac (400kW), with rated active power of 400kW at 690Vac and 315kW at 500Vac, and a rated power of 450HP.

Schneider Electric

ATV71HC40N4D

Schneider Electric ATV71HC40N4D is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series. It features variable speed/frequency drive functionality with 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 EMC filter, a built-in heatsink, a coated version without a DC choke, and offers a supply voltage range of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.). Its dimensions are H1390mm x W890mm x D377mm, and it has a conformal coating for chemical resistance. The degree of protection is IP30 UL type 1. The rated current specifications are 671A and 759A at 380Vac for 355kW and 400kW respectively, with a maximum current of up to 1252A for 400kW for 2 seconds. It supports wall mounting, uses Modbus and CANopen communication protocols, operates on a 3-phase network with an output frequency range of 0.1-500 Hz, and includes multiple analog and digital inputs and outputs. The current consumption is specified for different power ratings and supply voltages, with rated active power at 355kW and 400kW, and rated power at 600HP.

Schneider Electric

ATV71HC40N4383

Schneider Electric ATV71HC40N4383 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 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% of the nominal motor torque for 60 seconds. The unit operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nominal) and offers a degree of protection of IP30 UL type 1. Its dimensions are H1390mm x W890mm x D377mm, and it has a conformal coating for chemical resistance. The rated current specifications include 671A and 759A at 380Vac for 355kW and 400kW respectively, with a maximum current of up to 1252A for 400kW for 2 seconds. It supports wall mounting, uses Modbus and CANopen communication protocols, and is designed for a 3-phase network with an output frequency range of 0.1-500 Hz. The device includes 1 analog output, 5+1 programmable digital inputs, 3 digital outputs, and 2 analog inputs, catering to a wide range of automation needs. The rated active power is 400kW, equivalent to 600HP.

Schneider Electric

ATV71HC31Y

Schneider Electric ATV71HC31Y 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 Vector control with or without speed feedback, and 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 EMC filter, a 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 H1190mm x W595mm x D377mm, and it has a conformal coating for chemical resistance. The degree of protection is IP30 UL type 1. The rated current is 390A at 500Vac, 336A at 575Vac, 355A at 690Vac, with a maximum current of 643.5A for 2 seconds and 585A for 60 seconds. It supports wall mounting and uses Modbus and CANopen communication protocols. It is designed for a 3-phase network with an output frequency range of 0.1-500 Hz. The device includes 1 analog output, 5 digital inputs plus 1 additional digital input programmable as discrete or PTC input, and 1 PWR safety input, along with 1 digital output and 2 NO relay contacts. It also features 2 analog inputs for comprehensive control. The current consumption is specified for various voltages, and the rated active power is 315kW at 690Vac and 250kW at 500Vac, with a rated power of 350HP.

Schneider Electric

ATV71HC31N4D

Schneider Electric ATV71HC31N4D 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 and sensorless flux vector control. It features ENA System Vector control with or without speed feedback, 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 EMC filter, a built-in heatsink, and a coated version without a DC choke. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.), with dimensions of H1390mm x W890mm x D377mm. The ATV71HC31N4D has a conformal coating for chemical resistance, an IP30 UL type 1 degree of protection, and supports wall mounting. It has a rated current of 616A at 380Vac and 460Vac (2.5kHz), with a maximum current of 1016A for 2 seconds and 924A for 60 seconds. Communication is facilitated via Modbus and CANopen protocols, designed for a 3-phase network 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) 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). The ATV71HC31N4D also features 1 analog input (-10...+10Vdc) and 1 analog input (0-10Vdc / 0-20mA), with a current consumption of 555A at 380Vac and 444A at 480Vac. Its rated active power is 315kW, and it has a rated power of 500HP.

Schneider Electric

ATV71HC31N4383

Schneider Electric ATV71HC31N4383 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series designed for synchronous motor 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% for 60 seconds. It includes a built-in DC choke, EMC filter, heatsink, and is coated for enhanced chemical resistance. The supply voltage ranges from 323-528Vac, accommodating 380Vac, 400Vac, 480Vac, and 500Vac nominal values. Dimensions are H1390mm x W890mm x D377mm, with an IP30 UL type 1 degree of protection. Rated current specifications are 616A at 380Vac and 460Vac with a 2.5kHz frequency, with a maximum current of 1016A for 2 seconds and 924A for 60 seconds. Wall mounting is supported, and communication protocols include Modbus and CANopen over a 3-phase network with an output frequency range of 0.1-500 Hz. It offers 1 analog output (0-10Vdc / 0-20mA), 5+1 programmable digital inputs (24Vdc), and 3 digital outputs. Analog inputs include 1 x (-10...+10Vdc) and 1 x (0-10Vdc / 0-20mA). The current consumption is 555A at 380Vac and 444A at 480Vac, with a rated active power of 315kW or 500HP.

Schneider Electric

ATV71HC28N4383

Schneider Electric ATV71HC28N4383 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series. It features variable speed/frequency drive capabilities with U/F ratio adjustment (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, synchronous motor control, built-in heatsink, and a coated version for enhanced durability. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nominal) and has dimensions of H1190mm x W595mm x D377mm. The product offers chemical resistance with a conformal coating (reinforced version) and has a degree of protection of IP30 UL type 1. The rated current is 550A (380Vac; 2.5kHz), 550A (460Vac; 2.5kHz), with a maximum current of 907A for 2 seconds and 825A 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 range of 0.1-500 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 494A (380Vac) and 396A (480Vac), with a rated active power of 280kW and rated power of 450HP.

Schneider Electric

ATV71HU22S6X

Schneider Electric ATV71HU22S6X is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter from the Altivar 71 series designed for variable speed and frequency control of electric motors. 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, operates on a supply voltage of 425-660Vac (with nominal voltages of 440Vac, 480Vac, 500Vac, and 600Vac), and offers a degree of protection rated at IP20, IP21, and UL type 1. Its dimensions are H295mm x W210mm x D213mm. The rated current is 4.5A at 500Vac (4kHz), 3.9A at 575Vac (4kHz), with a maximum current of 7.4A for 2 seconds and 6.8A 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), an additional programmable digital input, and a PWR safety input. It also features 1 digital output (C/O SPDT relay contact) and 2 digital outputs (NO relay contacts), alongside 2 analog inputs for comprehensive control. The current consumption is rated at 7.6A for 500Vac and 6.7A for 600Vac, with a rated active power of 2.2kW and a rated power of 3HP.

Schneider Electric

ATV71HC28N4D

Schneider Electric ATV71HC28N4D 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 comes with a built-in EMC filter, a built-in heatsink, and a coated version without a DC choke. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H1190mm x W595mm x D377mm. The ATV71HC28N4D offers chemical resistance with a conformal coating (reinforced version) and has an IP30 UL type 1 degree of protection. It supports a rated current of 550A (380Vac; 2.5kHz), 550A (460Vac; 2.5kHz), with a maximum current of 907A for 2 seconds and 825A for 60 seconds. Wall mounting is the prescribed mounting mode. 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 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 3 digital outputs. It also features 2 analog inputs for comprehensive control. The current consumption is rated at 494A (380Vac) and 396A (480Vac), with a rated active power of 280kW and a rated power of 450HP.

Schneider Electric

ATV71HC25N4D

Schneider Electric ATV71HC25N4D 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 comes with a built-in EMC filter, a built-in heatsink, and a coated version without a DC choke. It operates on a supply voltage of 323-528Vac (380Vac / 400Vac / 480Vac / 500Vac nom.) and has dimensions of H1190mm x W595mm x D377mm. The ATV71HC25N4D offers chemical resistance with its conformal coating (reinforced version) and has a degree of protection rated at IP30 UL type 1. The rated current specifications include 427A and 481A at 380Vac for 220kW and 250kW respectively, with a maximum current of up to 793A for short durations. Wall mounting is supported for installation, and it utilizes Modbus and CANopen for communication protocols. This 3-phase (3P) network device outputs a frequency range of 0.1-500 Hz and includes 1 analog output, 5+1 digital inputs with programmable capabilities, and 3 digital outputs. Analog inputs consist of 1 x (-10...+10Vdc) and 1 x (0-10Vdc / 0-20mA), with current consumption rates provided for various operational conditions. The rated active power is 220kW and 250kW, corresponding to 350HP and 400HP respectively.

Schneider Electric

VFD022C4EA-21

Variable Frequency Drive, 3 phase, 460 VAC build-in EMI Input, 3 HP, frame A, wall mount, IP20, NEMA 1

Delta