LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 3038.5 m³/h Airflow, 1442 Pa Static Pressure – LWBE3G250-102NS-20

Air Flow 3038.5 m³/h
Static Pressure 1442 Pa
Inlet Ø 102 mm
Voltage 230 V

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

Specifications
Noise
93 dB(A)
Protection
IP55
Motor
EC
Speed
4100 RPM
Power Input
750 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
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 102mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 3.4A
Power Input 750W
Speed 4100RPM
Static Pressure(Max) 1442Pa
Air Flow(Max) 3038.5m³/h
Noise Level 93dB(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

4100

Bearing

Maintenance-free ball bearings

frequency

50/60

current

3.4

sound power

750.0

Direction of Rotation

Clockwise,seen on rotor

noise

93

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

1442

airflow

3038.5

ac dc ec

EC

Impeller Material

Aluminum Alloy

voltage

230

Protection Class

IP55

Mounting Position

Horizontal or Vertical

Mode of Operation

S1

dimensions

102

Reviews

There are no reviews yet.

Be the first to review “LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 3038.5 m³/h Airflow, 1442 Pa Static Pressure – LWBE3G250-102NS-20”

Your email address will not be published.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

More in this series

PlaceholderLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V IP55 0–10V/PWM Control, 1184.5 m³/h Airflow, 978.5 Pa Static Pressure – LWBE3G220-072NU-1272 mm1184.5 m³/h115 VView & InquireLONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V 0–10V/PWM Control, 670 m³/h Airflow, 319 Pa Static Pressure – LWBD3G175-072NM-04LONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 24V 0–10V/PWM Control, 670 m³/h Airflow, 319 Pa Static Pressure – LWBD3G175-072NM-0472 mm670 m³/h24 VView & InquireLONGWELL 400mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL 400mm 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 VView & InquireLONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for Air Purifiers, AHU, FFULONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, for Air Purifiers, AHU, FFU230 V, 220 V, 240 V, 380 V, 115 V, 400 V, 24 V, 12 VView & InquireLONGWELL 175mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 85 W, Low Noise, for AHU, FFU, Data Center CoolingLONGWELL 175mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 85 W, Low Noise, for AHU, FFU, Data Center Cooling230 VView & Inquire250-092PS-21 Backward Curved Centrifugal FansLONGWELL 92mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1421 m³/h Airflow, 556 Pa Static Pressure – LWBE3G250-092PS-2192 mm1421 m³/h230 VView & Inquire310-092PS-07 Backward Curved Centrifugal FansLONGWELL 92mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2678 m³/h Airflow, 607.7 Pa Static Pressure – LWFE3G310-092PS-0792 mm2678 m³/h230 VView & Inquire225-072PS-11 Backward Curved Centrifugal FansLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1112 m³/h Airflow, 433 Pa Static Pressure – LWBE3G225-072PS-1172 mm1112 m³/h230 VView & InquireLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for FFU, Fan Coil Units, HVAC SystemsLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, for FFU, Fan Coil Units, HVAC SystemsOtherView & Inquire280-092NS-11 Backward Curved Centrifugal FansLONGWELL 92mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 2008.5 m³/h Airflow, 803.4 Pa Static Pressure – LWBE3G280-092NS-1192 mm2008.5 m³/h230 VView & Inquire

Related for the same application

LONGWELL Axial Fan, Industrial Axial Ventilation Fan, 220V, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL Axial Fan, Industrial Axial Ventilation Fan, 220V, for Cold Storage, Air Purifiers, HVAC Systems220v/110vView & InquireLONGWELL 250mm DC Axial Fan, Industrial Axial Ventilation Fan, IP44, 1751 m³/h Airflow – LWAD3G250ZB-7MKW-08LONGWELL 250mm DC Axial Fan, Industrial Axial Ventilation Fan, IP44, 1751 m³/h Airflow – LWAD3G250ZB-7MKW-08250 mm1751 m³/h310 VView & InquireLONGWELL 92mm DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 24V, 1081.5 m³/h Airflow, 345.1 Pa Static Pressure – LWFD3G146-092DM-01LONGWELL 92mm DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 24V, 1081.5 m³/h Airflow, 345.1 Pa Static Pressure – LWFD3G146-092DM-0192 mm1081.5 m³/h24 VView & InquireLONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V 0–10V/PWM Control, PA66, PWM Control, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V 0–10V/PWM Control, PA66, PWM Control, for AHU, FFU, Data Center Cooling220 V, 220-240V, 230 V, 120 V, 415 V, 120V/60Hz, 260 V, 400 V, 380 V, 110 V, 130 V, 240 V, 110-240V, 250 V, 115 VView & InquireLONGWELL 300mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 1906 m³/h Airflow – LWAE3G300SS-5PNW-10LONGWELL 300mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 1906 m³/h Airflow – LWAE3G300SS-5PNW-10300 mm1906 m³/h220 VView & InquireLONGWELL 250mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP55, for AHU, FFU, Data Center Cooling – LWBE3G250-102PS-28LONGWELL 250mm EC Plug Fan, EC Centrifugal Blower Fan, 230V IP55, for AHU, FFU, Data Center Cooling – LWBE3G250-102PS-28230 VView & InquireLONGWELL 125mm DC Industrial Fan, Industrial Ventilation Fan, 48V IP44 0–10V/PWM Control, 270 m³/h Airflow – LWDD-125H-MBN-09LONGWELL 125mm DC Industrial Fan, Industrial Ventilation Fan, 48V IP44 0–10V/PWM Control, 270 m³/h Airflow – LWDD-125H-MBN-09125 mm270 m³/h48 VView & InquireLONGWELL 350mm AC Axial Fan, Industrial Axial Ventilation Fan, 380/400V IP54, 1854 m³/h Airflow – LWAA6D350S-5MEB-08LONGWELL 350mm AC Axial Fan, Industrial Axial Ventilation Fan, 380/400V IP54, 1854 m³/h Airflow – LWAA6D350S-5MEB-08350 mm1854 m³/h380/400View & InquireLONGWELL 250mm DC Axial Fan, Industrial Axial Ventilation Fan, 48V IP44, 1957 m³/h Airflow – LWAD3G250HS-7MKB-02LONGWELL 250mm DC Axial Fan, Industrial Axial Ventilation Fan, 48V IP44, 1957 m³/h Airflow – LWAD3G250HS-7MKB-02250 mm1957 m³/h48 VView & 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 & Inquire
Explore related