LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 4120 m³/h Airflow, 1081.5 Pa Static Pressure – LWBE3G310-102NS-09

Air Flow 4120 m³/h
Static Pressure 1081.5 Pa
Inlet Ø 102 mm
Voltage 230 V

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

Specifications
Noise
85 dB(A)
Protection
IP55
Motor
EC
Speed
2960 RPM
Power Input
700 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 3.1A
Power Input 700W
Speed 2960RPM
Static Pressure(Max) 1081.5Pa
Air Flow(Max) 4120m³/h
Noise Level 85dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

310-102NS-09 Backward Curved Centrifugal Fans Curve

Drawing

310-102NS-09 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

Technical Features

Control input 0-10VDC/PWM

Insulation Class

F

type

EC

speed

2960

Bearing

Maintenance-free ball bearings

frequency

50/60

current

3.1

sound power

700.0

Direction of Rotation

Clockwise,seen on rotor

noise

85

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

1081.5

airflow

4120

ac dc ec

EC

Impeller Material

Aluminum Alloy

voltage

230

Protection Class

IP55

Mounting Position

Horizontal or Vertical

Mode of Operation

S1

dimensions

102

More in this series

PlaceholderLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 911.6 m³/h Airflow, 875.5 Pa Static Pressure – LWBE3G175-072NS-0772 mm911.55 m³/h230 VView & Inquire450-102NS-19 Backward Curved Centrifugal FansLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 7467.5 m³/h Airflow, 1030 Pa Static Pressure – LWBE3G450-102NS-19102 mm7467.5 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 133mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, Low Noise, for HVAC Systems, AHU, FFULONGWELL 133mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Stainless Steel, Low Noise, for HVAC Systems, AHU, FFU230 V, 220 V, 240 V, 380 V, 115 V, 400 V, 24 V, 12 VView & Inquire190-072PS-02 Backward Curved Centrifugal FansLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 854.9 m³/h Airflow, 875.5 Pa Static Pressure – LWFE3G190-072PS-0272 mm854.9 m³/h230 VView & InquireLONGWELL 500mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 500mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V, for Cold Storage, Air Purifiers, HVAC SystemsView & Inquire355-102PS-03 Backward Curved Centrifugal FansLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 5047 m³/h Airflow, 1009.4 Pa Static Pressure – LWFE3G355-102PS-03102 mm5047 m³/h230 VView & Inquire225-072NS-07 Backward Curved Centrifugal FansLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 1313.3 m³/h Airflow, 1030 Pa Static Pressure – LWBE3G225-072NS-0772 mm1313.25 m³/h230 VView & Inquire355-102NS-11 Backward Curved Centrifugal FansLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 5047 m³/h Airflow, 1009.4 Pa Static Pressure – LWBE3G355-102NS-11102 mm5047 m³/h230 VView & Inquire220-072NS-09 Backward Curved Centrifugal FansLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 1019.7 m³/h Airflow, 597.4 Pa Static Pressure – LWBE3G220-072NS-0972 mm1019.7 m³/h230 VView & Inquire

Related for the same application

LONGWELL 110mm DC Cross Flow Fan, Tangential Blower Fan, 24V 0–10V/PWM Control, 1205 m³/h Airflow – LWCD-110520MN-06LONGWELL 110mm DC Cross Flow Fan, Tangential Blower Fan, 24V 0–10V/PWM Control, 1205 m³/h Airflow – LWCD-110520MN-06110 mm1205 m³/h24 VView & Inquire630-188PT-01 Backward Curved Centrifugal FansLONGWELL 188mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 400V IP54, 19247 m³/h Airflow, 887 Pa Static Pressure – LWBE3G630-188PT-01188 mm19247 m³/h400 VView & Inquire190-072PS-07 Backward Curved Centrifugal FansLONGWELL 72mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 854.9 m³/h Airflow, 803.4 Pa Static Pressure – LWFE3G190-072PS-0772 mm854.9 m³/h230 VView & InquireLONGWELL 70x25mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 48V – LWAD7025HX-01LONGWELL 70x25mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 48V – LWAD7025HX-0170x251.73 m³/h48 VView & InquireLONGWELL 70x10mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 24V – LWAD7010MD-05LONGWELL 70x10mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 24V – LWAD7010MD-0570x100.61 m³/h24 VView & InquireLONGWELL 300mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 2575 m³/h Airflow – LWAE3G300SS-5PNW-01LONGWELL 300mm EC Axial Fan, Industrial Axial Ventilation Fan, 220V IP54, 2575 m³/h Airflow – LWAE3G300SS-5PNW-01300 mm2575 m³/h220 VView & InquireLONGWELL 550mm AC Axial Fan, Industrial Axial Ventilation Fan, 230V, Stainless Steel, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 550mm AC Axial Fan, Industrial Axial Ventilation Fan, 230V, Stainless Steel, for Cold Storage, Air Purifiers, HVAC Systems230 V, 400 V, 380 V, 220 VView & InquireLONGWELL 50x15mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 12V – LWAD5015LH-02LONGWELL 50x15mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 12V – LWAD5015LH-0250x150.4 m³/h12 VView & InquireLONGWELL 102mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 1648 m³/h Airflow, 711 Pa Static Pressure – LWFE3G225-102SS-01LONGWELL 102mm EC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 1648 m³/h Airflow, 711 Pa Static Pressure – LWFE3G225-102SS-01102 mm1648 m³/h230 VView & InquireLONGWELL EC Direct Drive Centrifugal Fan, Industrial HVAC Blower, 220V, Low Noise, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL EC Direct Drive Centrifugal Fan, Industrial HVAC Blower, 220V, Low Noise, for Cold Storage, Air Purifiers, HVAC Systems220VView & Inquire
Explore related