Inversor Schneider ATV71 HU75N4Z

This is a Schneider Altivar 71 serie inversor dedicated for fans and pumps. Below is technical data organized directly for selection/purchasing:

Desglose del modelo

ATV71: Schneider high-performance general-purpose vector inverter series

HU: Dedicated for HVAC fans & zapatillas (energy-saving algorithm, suitable for pump/fan loads)

75: Applicable motor power 7.5 kilovatios

norte: Voltage class 3-phase 380~480 V, 50/60 Hz

4: modo de control: Control de vectores

z: Versión estándar (filtro EMC incorporado, unidad de frenado, Chinese operation panel)

Parámetros técnicos clave

Artículo	Valor
Modelo	ATV71HU75N4Z
Applicable Motor	7.5 kW 3-phase asynchronous motor
Corriente nominal	17 A (typical at 380V)
Voltaje de entrada	3-phase AC 380~480 V
Modo de control	Control V/F + Control vectorial sin sensores
Grado de protección	IP20 (cabinet-mounted)
Standard Features	Filtro EMC incorporado, unidad de frenado, Chinese panel

Solicitud & Selección

Aplicaciones típicas: Ventiladores de aire acondicionado centrales, circulation pumps, water supply pumps, exhaust systems, climatización

Load Characteristic: Optimized for quadratic torque loads, outstanding energy-saving effect

Same-series replacement/upgrade:

One size smaller: ATV71HU55N4Z (5.5 kilovatios)

One size larger: ATV71HU11N4Z (11 kilovatios)

General replacement: ATV340, ATV610 series in the same power range for fans and pumps

Instalación & Mantenimiento

Instalación: Rail/screw mounting inside cabinet, air duct top inlet, salida inferior

Enfriamiento: Natural air cooling; cabinet space reserved for heat dissipation recommended

Common protections: sobrecorriente, sobrecarga, sobretensión, subtensión, calentamiento excesivo, protección de puesto

Complete ATV71 Series Model List & Replacement Options from Major Global Brands

Full ATV71 Series Models (by Type & Fuerza)

ATV71 is a Schneider high-performance general-purpose vector inverter, covering 0.37kW~630kW. It is discontinued and officially upgraded to ATV930/ATV630/ATV340 series.

1.1 Regla de nomenclatura del modelo (Review)

`ATV71` + `Type Code` + `Power Code` + `Voltage Code` + `Control Code` + `Configuration Code`

Código de tipo: HU=HVAC fan/pump; HD=General heavy-duty; HC=Enhanced coating (ambiente áspero); H0=Basic version

Código de energía: p.ej., 75=7,5kW, 11=11kW, 15=15kW, etc..

Código de voltaje: N=3-phase 380~480V; M=3-phase 220~240V; Y=3-phase 500~690V

Control Code: 4=Vector control; 3=V/F control

Código de configuración: Z=Standard (CEM incorporado, unidad de frenado, Chinese panel); D=Enhanced; X=Basic

1.2 Common Model List (by Power Range)

Fuerza	HVAC Fan/Pump Type (HU)	General Heavy-Duty (alta definición)	Enhanced Coating (HC)
0.75kilovatios	ATV71HU075N4Z	ATV71HD075N4Z	ATV71HC075N4
1.5kilovatios	ATV71HU15N4Z	ATV71HD15N4Z	ATV71HC15N4
2.2kilovatios	ATV71HU22N4Z	ATV71HD22N4Z	ATV71HC22N4
3kilovatios	ATV71HU30N4Z	ATV71HD30N4Z	ATV71HC30N4
4kilovatios	ATV71HU40N4Z	ATV71HD40N4Z	ATV71HC40N4
5.5kilovatios	ATV71HU55N4Z	ATV71HD55N4Z	ATV71HC55N4
7.5kilovatios	ATV71HU75N4Z (tu modelo)	ATV71HD75N4Z	ATV71HC75N4
11kilovatios	ATV71HU11N4Z	ATV71HD11N4Z	ATV71HC11N4
15kilovatios	ATV71HU15N4Z	ATV71HD15N4Z	ATV71HC15N4
18.5kilovatios	ATV71HU18N4Z	ATV71HD18N4Z	ATV71HC18N4
22kilovatios	ATV71HU22N4Z	ATV71HD22N4Z	ATV71HC22N4
30kilovatios	ATV71HU30N4Z	ATV71HD30N4Z	ATV71HC30N4
37kilovatios	ATV71HU37N4Z	ATV71HD37N4Z	ATV71HC37N4
45kilovatios	ATV71HU45N4Z	ATV71HD45N4Z	ATV71HC45N4
55kilovatios	ATV71HU55N4Z	ATV71HD55N4Z	ATV71HC55N4
75kilovatios	ATV71HU75N4Z	ATV71HD75N4Z	ATV71HC75N4
90kilovatios	ATV71HU90N4Z	ATV71HD90N4Z	ATV71HC90N4
…	…	…	…
630kilovatios	–	ATV71HD63N4D	ATV71HC63N4D

Cross-Reference Table for Major Global Brands (7.5kW Base)

2.1 Schneider Official Upgraded Models (Primera elección)

Modelo Original	Reemplazo recomendado	Características
ATV71HU75N4Z	ATV930HU75N4	Control vectorial de alto rendimiento, compatible with old parameters, EcoStruxure smart architecture
ATV71HU75N4Z	ATV630HU75N4	Optimized for fans & zapatillas, upgraded energy-saving algorithm
ATV71HU75N4Z	ATV340HU75N4	Rentable, suitable for basic HVAC applications

2.2 Equivalent Models from Other International Brands

Marca	Serie	Modelo de reemplazo	Modo de control	Suitable Voltage
siemens	SINÁMICA G120	6SL3224-0BE27-5UA0	Control de vectores	3-phase 380~480V
siemens	SINÁMICA V20	6SL3210-5BE27-5UV0	V/F + Vector	3-phase 380~480V
TEJIDO	ACS580	ACS580-01-145A-4	Control de par directo	3-phase 380~480V
TEJIDO	ACS380	ACS380-040S-07A5-1	Control de vectores	3-phase 380~480V
mitsubishi	FR-A840	FR-A840-00163-2-60	Control de vectores	3-phase 380~480V
mitsubishi	FR-F840	FR-F840-00163-2-60	Control V/F	3-phase 380~480V
rockwell	PowerFlex 525	25B-D017N104	Control de vectores	3-phase 380~480V
danfoss	Unidad de automatización VLT	FC302P11KT4E20H2BXCD	Control de vectores	3-phase 380~480V
fuji	FRENIC-Ace	FRN0016E2S-4C	Control de vectores	3-phase 380~480V
Yaskawa	GA700	CIMR-GA2A0018ABA	Control de vectores	3-phase 380~480V

Key Points for Replacement Selection
Coincidencia de poder: Rated current of replacement ≥ 17A of original ATV71HU75N4Z (typical at 380V)
Funciones de control: For fan/pump applications, prioritize models with PID, sleep/wake-up, control de bombas múltiples
Compatibilidad de instalación: Match dimensions, cutout, cooling requirements with original equipment
Parameter Migration: ATV930/630 support direct parameter import from ATV71, reducing commissioning cost
Capacidad de sobrecarga: ATV71: 150% overload for 60s; verify equivalent rating when replacing
Recomendaciones de selección