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LWAE3G350SS-5PNW-01 product photo
LWAE3G400ST-5MNW-02 product photo
LWAE3G400ST-5MNW-02 product photo
LWAE3G350ST-5PNW-02 product photo
LWAE3G350SS-5PNW-01 product photo
LWAE3G350ST-5PNW-02 product photo
LWAE3G350SS-5PNW-01 product photo
LWAE3G350SS-5PNW-01 product photo
LWAE3G350SS-5PNW-01 product photo
  • ImpellerØ350 mm
  • Max airflow3,451 m³/h
  • Max static pressure128 Pa
  • Voltage220/230 V
  • Speed1,800 rpm
  • Input power175 W
  • Noise65 dB(A)

LWAE3G350SS-5PNW-01 EC Axial Fan Ø350 mm

Ø350 mm | EC | Max airflow 3,451 m³/h | Max static pressure 128 Pa | 65 dB(A)

SKU: LWAE3G350SS-5PNW-01 Categories: , ,
  • Factory direct
  • OEM / ODM
  • Samples in 1–3 days
  • Production 15–30 days
  • 18-month warranty
  • CE · ETL · RoHS
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Dimensional drawingDimensions in mm. Confirm against the final approval drawing before machining cut-outs.
LWAE3G350SS-5PNW-01 Dimensional drawing
Performance curve (P-Q)Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.
LWAE3G350SS-5PNW-01 Performance curve (P-Q)
Wiring diagramLead colours and terminal assignment; TK = motor thermal contact.
LWAE3G350SS-5PNW-01 Wiring diagram

Downloads for LWAE3G350SS-5PNW-01

PDFDatasheet

Need a non-standard size or another format? Ask an engineer or search the download center.

LWAE3G350SS-5PNW-01 is a LONGWELL EC Axial Fan from the EC Axial Fans range, impeller Ø350 mm, rated 220/230 V EC, maximum airflow 3,451 m³/h, maximum static pressure 128 Pa, noise 65 dB(A), input power 175 W. The EC motor integrates the drive electronics: stepless speed control by 0–10 V or PWM signal, speed feedback and high efficiency at part load.

Technical data

Model LWAE3G350SS-5PNW-01
Series LWAE3G350
Motor type EC
Phase 1-phase
Rated voltage 220/230 V
Voltage range 176 ~ 264 V
Frequency 50 Hz
Current 1.2 A
Input power 175 W
Speed 1,800 rpm
Max. airflow 3,451 m³/h
Max. static pressure 128 Pa
Noise 65 dB(A)
Ambient temperature -25 ~ +60 ℃
Storage temperature -25 ~ 70℃
Humidity 0 ~ 85 % RH
Altitude < 1000m
Impeller diameter Ø350 mm
Impeller material PA66( Impeller )
Protection class IP54
Insulation class B
Bearing Maintenance-free ball bearings
Duty S1
Balance grade G6.3
Vibration standard JB/T8689
Service life 40,000Hours(L10), At 40 °Croom, humidity 15%~65%RH

Typical applications

  • Condensers, evaporators and dry coolers
  • Heat-pump and chiller outdoor units
  • Building and workshop ventilation
  • Cooling towers and transformer cooling

Series LWAE3G350: models in the same series share the impeller and motor platform and differ in speed grade, voltage or lead-out / terminal-box configuration — compare them in the table below or ask for the best fit at your duty point.

Nameplate values: maximum airflow is measured at zero static pressure and maximum static pressure at zero airflow; the two never occur together. Confirm the operating point on the performance curve. Final selection is subject to the duty point (airflow / static pressure / voltage / control mode) and project verification.

Alternatives with the same impeller (Ø350 mm · EC)

Same impeller, different speed grade, power or wiring. Step up for more airflow, step down for lower noise.

ModelMax airflowMax static pressureSpeedPowerNoiseVoltage
LWAE3G350SS-5PNW-01 this model 3,451 m³/h128 Pa 1,800 rpm175 W65 dB(A)220/230 V
LWAE3G350ST-5MEW-08 2,884 m³/h150 Pa 1,600 rpm150 W66 dB(A)220/230 V View
LWAE3G350SS-5MEW-07 2,884 m³/h150 Pa 1,600 rpm150 W66 dB(A)220/230 V View
LWAE3G350ST-5PNW-02 3,451 m³/h128 Pa 1,800 rpm175 W65 dB(A)220/230 V View
LWAE3G350ST-5PGW-06 3,451 m³/h128 Pa 1,800 rpm175 W65 dB(A)220/230 V View
LWAE3G350ST-5PEW-04 3,451 m³/h128 Pa 1,800 rpm175 W65 dB(A)220/230 V View
LWAE3G350SS-5PGW-05 3,451 m³/h128 Pa 1,800 rpm175 W65 dB(A)220/230 V View
LWAE3G350SS-5PEW-03 3,451 m³/h128 Pa 1,800 rpm175 W65 dB(A)220/230 V View
LWDE-350 (14")U-MWN-01 3,467 m³/hsee curve 2,800 rpm659 W77 dB(A)110-120 V View
LWAE3G350SS-5PEW-09 3,554 m³/h144 Pa 1,600 rpm164 W62 dB(A)230 V View
LWDE-350 (14")S-MWN-02 6,200 m³/hsee curve 2,800 rpm659 W77 dB(A)220-240 V View

Not sure which one? Send us the duty point (airflow / static pressure / noise limit) — use the selector or ask an engineer.

Related products

Other models in the LWAE3G350 seriesSame impeller, different speed grade or wiring

LWAE3G350SS-5MEW-07 product photoLWAE3G350SS-5MEW-07Ø350 mm · 2,884 m³/h · 150 Pa · ECsame seriesLWAE3G350SS-5PEW-03 product photoLWAE3G350SS-5PEW-03Ø350 mm · 3,451 m³/h · 128 Pa · ECsame seriesLWAE3G350SS-5PEW-09 product photoLWAE3G350SS-5PEW-09Ø350 mm · 3,554 m³/h · 144 Pa · ECsame seriesLWAE3G350SS-5PGW-05 product photoLWAE3G350SS-5PGW-05Ø350 mm · 3,451 m³/h · 128 Pa · ECsame seriesLWAE3G350ST-5MEW-08 product photoLWAE3G350ST-5MEW-08Ø350 mm · 2,884 m³/h · 150 Pa · ECsame seriesLWAE3G350ST-5PEW-04 product photoLWAE3G350ST-5PEW-04Ø350 mm · 3,451 m³/h · 128 Pa · ECsame series

Adjacent sizesOne size up when airflow is short, one size down when it is too much

LONGWELL product videoLWEA355S(T)M-160EØ355 mm · 6,542 m³/h · 373 Pa · ACadjacent sizeLONGWELL product videoLWEA355S(T)M-159EØ355 mm · 3,265 m³/h · 93 Pa · ACadjacent sizeLONGWELL product videoLWA-350S(T)M-05EØ340 mm · 4,840 m³/h · 550 Pa · ACadjacent sizeLWAE3G315ST-5PEW-04 product photoLWAE3G315ST-5PEW-04Ø315 mm · 2,575 m³/h · 164 Pa · ECadjacent sizeImpeller Ø200–350 mmLWMFAF315-01Ø315 mm · 3,300 m³/h · 1,050 Pa · ACadjacent sizeLWAE3G315SS-5PNW-01 product photoLWAE3G315SS-5PNW-01Ø315 mm · 2,575 m³/h · 164 Pa · ECadjacent size

Alternatives at a similar dutySimilar airflow, different construction or motor platform

LWDE-400 (16")S-MWN-04 product photoLWDE-355 (14")U-MWN-03Ø355 mm · 3,467 m³/h · ECsimilar duty

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