LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 3862.5 m³/h Airflow, 1658 Pa Static Pressure – LWFE3G280-102PS-04

Air Flow 3862.5 m³/h
Static Pressure 1658 Pa
Inlet Ø 102 mm
Voltage 230 V

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

Specifications
Noise
85 dB(A)
Protection
IP55
Motor
EC
Speed
3270 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
Mode of Operation S1
Protection Class IP55
Insulation Class F
Bearing Maintenance-free ball bearings
Technical Feature 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 102mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 3.1A
Power Input 700W
Speed 3270RPM
Static Pressure(Max) 1658Pa
Air Flow(Max) 3862.5m³/h
Noise 85dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

280-102PS-04 Backward Curved Centrifugal Fans Curve

Drawing

280-102PS-04 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

3270

Bearing

Maintenance-free ball bearings

frequency

50/60

current

3.1

sound power

700.0

noise

85

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

1658

airflow

3862.5

ac dc ec

EC

Impeller Material

Aluminum Alloy

voltage

230

Protection Class

IP55

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 & Inquire225-092PS-13 Backward Curved Centrifugal FansLONGWELL 92mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1545 m³/h Airflow, 731 Pa Static Pressure – LWBE3G225-092PS-1392 mm1545 m³/h230 VView & Inquire355-138PT-20 Backward Curved Centrifugal FansLONGWELL 138mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 400V IP44, 5356 m³/h Airflow, 639 Pa Static Pressure – LWBE3G355-138PT-20138 mm5356 m³/h400 VView & InquireLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V 0–10V/PWM Control, for AHU, FFU, Data Center CoolingLONGWELL 250mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115/230V 0–10V/PWM Control, for AHU, FFU, Data Center Cooling115/230VView & InquireLONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 3245 m³/h Airflow, 515 Pa Static Pressure – LWBA4D355-102NT-10LONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 3245 m³/h Airflow, 515 Pa Static Pressure – LWBA4D355-102NT-10102 mm3245 m³/h380 VView & Inquire310-092PS-08 Backward Curved Centrifugal FansLONGWELL 92mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55, 2523.5 m³/h Airflow, 669.5 Pa Static Pressure – LWFE3G310-092PS-0892 mm2523.5 m³/h230 VView & InquireLONGWELL 133mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 30 W, for Cold Storage, Air Purifiers, HVAC SystemsLONGWELL 133mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, 30 W, for Cold Storage, Air Purifiers, HVAC SystemsView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1470 m³/h Airflow, 714 Pa Static Pressure – LWBA2E250-092NS-07LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1470 m³/h Airflow, 714 Pa Static Pressure – LWBA2E250-092NS-0792 mm1470 m³/h230 VView & InquireLONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 230V, Stainless Steel, for AHU, FFU, Data Center CoolingLONGWELL EC Plug Fan, EC Centrifugal Blower Fan, 230V, Stainless Steel, for AHU, FFU, Data Center Cooling230 V, 220 VView & InquireLONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 999 m³/h Airflow, 515 Pa Static Pressure – LWBA2E220-092NS-05LONGWELL 92mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 999 m³/h Airflow, 515 Pa Static Pressure – LWBA2E220-092NS-0592 mm999 m³/h230 VView & Inquire

Related for the same application

PlaceholderLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V IP55 0–10V/PWM Control, 2472 m³/h Airflow, 1463 Pa Static Pressure – LWBE3G250-102NU-36102 mm2472 m³/h115 VView & InquireLONGWELL 72mm DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 48V, 371 m³/h Airflow, 309 Pa Static Pressure – LWFD3G120-072SH-02LONGWELL 72mm DC Centrifugal Blower Fan, Industrial Centrifugal Fan, 48V, 371 m³/h Airflow, 309 Pa Static Pressure – LWFD3G120-072SH-0272 mm371 m³/h48 VView & InquireLONGWELL 710mm AC Axial Fan, Industrial Axial Ventilation Fan, 380/400V IP54 – LWAA6D710S-7MEB-01LONGWELL 710mm AC Axial Fan, Industrial Axial Ventilation Fan, 380/400V IP54 – LWAA6D710S-7MEB-01710 mm17510/12875380/400View & InquireLONGWELL 80x25mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 24V – LWAD8025MD-19LONGWELL 80x25mm DC Axial Cooling Fan, Brushless DC Cooling Fan, 24V – LWAD8025MD-1980x251.27 m³/h24 VView & Inquire280-102NU-22 Backward Curved Centrifugal FansLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V IP55 0–10V/PWM Control, 3090 m³/h Airflow, 1236 Pa Static Pressure – LWBE3G280-102NU-22102 mm3090 m³/h115 VView & InquireLONGWELL 710mm Centrifugal Blower Fan, Industrial Centrifugal FanLONGWELL 710mm Centrifugal Blower Fan, Industrial Centrifugal Fan710 mm//View & InquireLONGWELL 188mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 17955 m³/h Airflow, 956 Pa Static Pressure – LWBA4D630-188NT-03LONGWELL 188mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 380V IP54, 17955 m³/h Airflow, 956 Pa Static Pressure – LWBA4D630-188NT-03188 mm17955 m³/h380 VView & Inquire355-102NS-24 Backward Curved Centrifugal FansLONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP55 0–10V/PWM Control, 4171.5 m³/h Airflow, 906.4 Pa Static Pressure – LWBE3G355-102NS-24102 mm4171.5 m³/h230 VView & InquireLONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 1391 m³/h Airflow, 309 Pa Static Pressure – LWBA4E315-102NS-01LONGWELL 102mm AC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP54, 1391 m³/h Airflow, 309 Pa Static Pressure – LWBA4E315-102NS-01102 mm1391 m³/h230 VView & InquireLONGWELL 92mm AC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 927 m³/h Airflow, 515 Pa Static Pressure – LWFA2E146-092DS-05LONGWELL 92mm AC Centrifugal Blower Fan, Industrial Centrifugal Fan, 230V, 927 m³/h Airflow, 515 Pa Static Pressure – LWFA2E146-092DS-0592 mm927 m³/h230 VView & Inquire
Explore related