LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 741.6 m³/h Airflow, 535.6 Pa Static Pressure – LWBE3G175-072NS-03

Air Flow 741.6 m³/h
Static Pressure 535.6 Pa
Inlet Ø 72 mm
Voltage 230 V

Tach output,Locked-Rotor protection Reverse Polarity,Over-voltage protection,Soft Start

Specifications
Noise
72 dB(A)
Protection
IP55
Motor
EC
Speed
3300 RPM
Power Input
85 W
Impeller
Plastic PA66
Frequency
50/60
Ambient Temp
-25℃~+60℃
Get a Fast Quote from an Engineer Send your airflow, static pressure & voltage — we reply within one working day with a matching model.
✓ 1-day reply ✓ STEP / CAD on request ✓ Factory-direct

Your specifications go straight to a sales engineer — no spam, never shared.

Prefer a datasheet?
Download Product Catalog (PDF)

Description

Technical Description

Impeller Material Plastic PA66
Direction of Rotation Clockwise,seen on rotor
Protection Class IP55
Mounting Position Horizontal or Vertical
Bearing Maintenance-free ball bearings
Mode of Operation S1
Insulation Class F
Technical Features Control input 0-10VDC/PWM
Protection Tach output,Locked-Rotor protection Reverse Polarity,Over-voltage protection,Soft Start

Nominal data

Type of Voltage EC
Diameter of Rotor 72mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 0.65A
Power Input 85W
Speed 3300RPM
Static Pressure(Max) 535.6Pa
Air Flow(Max) 741.6m³/h
Noise Level 72dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

Drawing

Download

The Company Longwell Leading Fan and Motor Innovator Worldwide

As a leading supplier of ventilation and drive technology, LONGWELL is a highly respected engineering partner in many industries. With over than 20,000 different products, we provide the right solution for every need. And we have always worked according to the highest economic and ecological standards.

As part of the logical next step in the development of our high-efficiency BLEC MOTOR technology, we believe that industrial digitalization offers the best prospects for our customers in the future. LONGWELL already offers intelligently interconnected complete solutions that are second to none worldwide and ensure that our customers always remain that decisive step ahead.

LONGWELL Product Line

LONGWELL product line

LONGWELL Certificate

LONGWELL Certificate

Trusted by top Brands

LONGWELL Trusted by top Brands

Additional information

Technical Features

Control input 0-10VDC/PWM

Insulation Class

F

type

EC

speed

3300

Bearing

Maintenance-free ball bearings

frequency

50/60

current

0.65

sound power

85.0

Direction of Rotation

Clockwise,seen on rotor

noise

72

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

535.6

airflow

741.6

ac dc ec

EC

Impeller Material

Plastic PA66

voltage

230

Protection Class

IP55

Mounting Position

Horizontal or Vertical

Mode of Operation

S1

dimensions

72

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 741.6 m³/h Airflow, 535.6 Pa Static Pressure – LWBE3G175-072NS-03”

Your email address will not be published. Required fields are marked *

More in this series

250-092PS-20 Backward Curved Centrifugal FansLONGWELL 92mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1730 m³/h Airflow, 525 Pa Static Pressure – LWBE3G250-092PS-2092 mm1730 m³/h230 VView & InquireLONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 2936 m³/h Airflow, 464 Pa Static Pressure – LWBA4E400-102NS-01LONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 2936 m³/h Airflow, 464 Pa Static Pressure – LWBA4E400-102NS-01102 mm2936 m³/h230 VView & InquireLONGWELL 400mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP55, 700 W, Aluminum Alloy, Low Noise, for AHU, FFU, Data Center CoolingLONGWELL 400mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP55, 700 W, Aluminum Alloy, Low Noise, for AHU, FFU, Data Center Cooling230 VView & InquireLONGWELL 310mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP54, Aluminum Alloy, for Air Purifiers, HVAC Systems, AHULONGWELL 310mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP54, Aluminum Alloy, for Air Purifiers, HVAC Systems, AHU230 V, 400 VView & InquireLONGWELL 225mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, for AHU, FFU, Data Center CoolingLONGWELL 225mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, for AHU, FFU, Data Center Cooling230 VView & InquireLONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 230V, 170 W, for AHU, FFU, Data Center Cooling – LWBE3G250-102PS-28LONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 230V, 170 W, for AHU, FFU, Data Center Cooling – LWBE3G250-102PS-28230 V, 220 V, 48 VView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 556 m³/h Airflow, 361 Pa Static Pressure – LWBA4E190-092NS-05LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 556 m³/h Airflow, 361 Pa Static Pressure – LWBA4E190-092NS-0592 mm556 m³/h230 VView & InquireLONGWELL 180mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 180mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling230 V, 220 V, 240 V, 380 V, 115 V, 400 V, 24 V, 12 VView & InquireLONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 115V PWM Control, for AHU, Air Purifiers, HVAC SystemsLONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 115V PWM Control, for AHU, Air Purifiers, HVAC Systems115V/220V/380V/4800V-50/60HzView & InquireLONGWELL 250mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 115 W, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 115 W, for AHU, FFU, Data Center Cooling230 V, 400 VView & Inquire

Related for the same application

LONGWELL Centrifugal Blower Fan, Industrial Centrifugal FanLONGWELL Centrifugal Blower Fan, Industrial Centrifugal Fan///View & InquireLONGWELL 160mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for Control Cabinet Cooling, Cold Storage, Air PurifiersLONGWELL 160mm EC Forward Curved Centrifugal Blower, Forward Curved Blower Fan, 230V, for Control Cabinet Cooling, Cold Storage, Air Purifiers230VView & InquireLWBE3G355-138PT-05LONGWELL 138mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 400V IP54, 7045 m³/h Airflow, 830 Pa Static Pressure – LWBE3G355-138PT-05138 mm7045 m³/h400 VView & Inquire310-102NT-24 Backward Curved Centrifugal FansLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP55 0–10V/PWM Control, 5150 m³/h Airflow, 1730.4 Pa Static Pressure – LWBE3G310-102NT-24102 mm5150 m³/h380 VView & InquireLONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 3399 m³/h Airflow, 464 Pa Static Pressure – LWBA4D355-138NT-11LONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 3399 m³/h Airflow, 464 Pa Static Pressure – LWBA4D355-138NT-11138 mm3399 m³/h380 VView & InquireLONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Galvanized Steel, for Control Cabinet Cooling, AHU, FFULONGWELL Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Galvanized Steel, for Control Cabinet Cooling, AHU, FFU230 VView & InquireLONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 1957 m³/h Airflow, 309 Pa Static Pressure – LWBA4E315-102NS-05LONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 1957 m³/h Airflow, 309 Pa Static Pressure – LWBA4E315-102NS-05102 mm1957 m³/h230 VView & InquireLONGWELL 110mm EC Cross Flow Fan, Tangential Blower Fan, 230V, 800 m³/h Airflow – LWCE-110380SN-06LONGWELL 110mm EC Cross Flow Fan, Tangential Blower Fan, 230V, 800 m³/h Airflow – LWCE-110380SN-06110 mm800 m³/h230 VView & InquireLONGWELL 72mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 979 m³/h Airflow, 484 Pa Static Pressure – LWFE3G133-072DS-02LONGWELL 72mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 979 m³/h Airflow, 484 Pa Static Pressure – LWFE3G133-072DS-0272 mm979 m³/h230 VView & InquireLONGWELL 800mm Axial Fan, Industrial Axial Ventilation Fan, 380V, Stainless Steel, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 800mm Axial Fan, Industrial Axial Ventilation Fan, 380V, Stainless Steel, for Cold Storage, Air Purifiers, HVAC SystemsThree-phase,380V/50HzView & Inquire
Explore related