LONGWELL 188mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 400V IP54, 7425 m³/h Airflow, 1568 Pa Static Pressure – LWBE3G450-188PT-07

Air Flow 7425 m³/h
Static Pressure 1568 Pa
Inlet Ø 188 mm
Voltage 400 V

Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity,Over-voltage protection,Soft Start Protection.

Specifications
Noise
/
Protection
IP54
Motor
EC
Speed
2400 RPM
Power Input
1590 W
Impeller
Aluminum Alloy
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 Aluminum Alloy
Mode of Operation S1
Protection Class IP54
Insulation Class F
Bearing Maintenance-free ball bearings
Protection Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity,Over-voltage protection,Soft Start Protection.

Nominal data

Type of Voltage EC
Diameter of Rotor 188mm
Nominal Voltage 400V
Frequency 50/60Hz
Current 3.45A
Power Input 1590W
Speed 2400RPM
Static Pressure(Max) 1568Pa
Air Flow(Max) 7425m³/h
Noise /
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

450-188PT-07 Backward Curved Centrifugal Fans Curve

Drawing

450-188PT-07 Backward Curved Centrifugal Fans 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

Insulation Class

F

type

EC

speed

2400

Bearing

Maintenance-free ball bearings

frequency

50/60

current

3.45

sound power

1590

noise

/

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

1568

airflow

7425.0

ac dc ec

EC

Impeller Material

Aluminum Alloy

voltage

400

Protection Class

IP54

Mode of Operation

S1

dimensions

188

More in this series

PlaceholderLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP55 0–10V/PWM Control, 6180 m³/h Airflow, 1751 Pa Static Pressure – LWBE3G355-102NT-25102 mm6180 m³/h380 VView & InquireLONGWELL EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center CoolingLONGWELL EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for AHU, FFU, Data Center Cooling230 VView & InquireLONGWELL 225mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 230 W, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 225mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 230 W, Stainless Steel, for AHU, FFU, Data Center Cooling230 VView & InquireLONGWELL 450mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for HVAC Systems, Cold Storage, Air PurifiersLONGWELL 450mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, for HVAC Systems, Cold Storage, Air PurifiersView & InquireLONGWELL 560mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 560mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for Cold Storage, Air Purifiers, HVAC SystemsView & InquireLONGWELL 355mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 520 W, Aluminum Alloy, for AHU, FFU, Data Center CoolingLONGWELL 355mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 520 W, Aluminum Alloy, for AHU, FFU, Data Center Cooling230 V, 400 VView & InquireLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 310mm 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 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V 0–10V/PWM Control, 618 m³/h Airflow, 515 Pa Static Pressure – LWBD3G175-072NH-03LONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V 0–10V/PWM Control, 618 m³/h Airflow, 515 Pa Static Pressure – LWBD3G175-072NH-0372 mm618 m³/h48 VView & InquireLONGWELL 355mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 355mm 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 V, 48 V, 50/60HzView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 824 m³/h Airflow, 227 Pa Static Pressure – LWBA4D250-092NT-04LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP44, 824 m³/h Airflow, 227 Pa Static Pressure – LWBA4D250-092NT-0492 mm824 m³/h380 VView & Inquire

Related for the same application

LONGWELL 550mm AC Axial Fan, Industrial Axial Ventilation Fan, 220/230V IP54, 8755 m³/h Airflow – LWAA4E550S-5MEB-02LONGWELL 550mm AC Axial Fan, Industrial Axial Ventilation Fan, 220/230V IP54, 8755 m³/h Airflow – LWAA4E550S-5MEB-02550 mm8755 m³/h220/230View & InquireLONGWELL 500mm AC Industrial Fan, Industrial Ventilation Fan, 220/380V, 5700 m³/h Airflow – LWEA500SLONGWELL 500mm AC Industrial Fan, Industrial Ventilation Fan, 220/380V, 5700 m³/h Airflow – LWEA500S500 mm5700 m³/h220/380View & InquireLONGWELL 300mm EC Industrial Fan, Industrial Ventilation Fan, 220/240V IP54 PWM Control, 3500 m³/h Airflow – LWDE-300LONGWELL 300mm EC Industrial Fan, Industrial Ventilation Fan, 220/240V IP54 PWM Control, 3500 m³/h Airflow – LWDE-300300 mm3500CMH220-240View & InquireLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling230 V, 12 V, 220 V, 24 V, 380 VView & InquireLONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 3605 m³/h Airflow, 927 Pa Static Pressure – LWBA2D315-138NT-12LONGWELL 138mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 3605 m³/h Airflow, 927 Pa Static Pressure – LWBA2D315-138NT-12138 mm3605 m³/h380 VView & InquireLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Transformer Cooling, Cold Storage, Air PurifiersLONGWELL 146mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 230V, for Transformer Cooling, Cold Storage, Air Purifiers230 V, 50/60(Hz)View & InquireLONGWELL 310mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 700 W, Aluminum Alloy, for AHU, FFU, Data Center CoolingLONGWELL 310mm EC Plug Fan, EC Centrifugal Blower Fan, 230V, 700 W, Aluminum Alloy, for AHU, FFU, Data Center Cooling230 V, 400 VView & InquireLONGWELL 630mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 12566 m³/h Airflow – LWAE3G630TS-5MKW-09LONGWELL 630mm EC Axial Fan, Industrial Axial Ventilation Fan, 380V IP54, 12566 m³/h Airflow – LWAE3G630TS-5MKW-09630 mm12566 m³/h3-380View & Inquire310-072NU-27 Backward Curved Centrifugal FansLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V IP55 0–10V/PWM Control, 2266 m³/h Airflow, 700.4 Pa Static Pressure – LWBE3G310-072NU-2772 mm2266 m³/h115 VView & InquireLONGWELL 40x10mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 24V – LWAD4010ML-04LONGWELL 40x10mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 24V – LWAD4010ML-0440x100.17 m³/h24 VView & Inquire
Explore related