Digitised from the catalogue curve at standard air (20 °C, 101.3 kPa, 1.2 kg/m³); one curve per voltage / speed grade. The system resistance curve depends on the actual ductwork — confirm the operating point on site. Need an engineer to verify the duty point? Contact us or add the model to your RFQ and note the duty point.
- ImpellerØ500 mm
- Max airflow6,971 m³/h
- Max static pressure176 Pa
- Voltage230 V
- Speed1,380 rpm
- Input power343 W
- Noise67 dB(A)
LWAE3G500SS-5MEW-11 EC Axial Fan Ø500 mm
Ø500 mm | EC | Max airflow 6,971 m³/h | Max static pressure 176 Pa | 67 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · ETL · RoHS
Need a non-standard size or another format? Ask an engineer or search the download center.
LWAE3G500SS-5MEW-11 is a LONGWELL EC Axial Fan from the EC Axial Fans range, impeller Ø500 mm, rated 230 V EC, maximum airflow 6,971 m³/h, maximum static pressure 176 Pa, noise 67 dB(A), input power 343 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 | LWAE3G500SS-5MEW-11 |
|---|---|
| Series | LWAE3G500 |
| Motor type | EC |
| Phase | 1-phase |
| Rated voltage | 230 V |
| Voltage range | 176 ~ 264 V |
| Frequency | 50/60 Hz |
| Current | 1.5 A |
| Input power | 343 W |
| Speed | 1,380 rpm |
| Max. airflow | 6,971 m³/h |
| Max. airflow (CFM) | 4,101 CFM |
| Max. static pressure | 176 Pa |
| Noise | 67 dB(A) |
| Ambient temperature | -25 ~ +60 ℃ |
| Storage temperature | -35 ~ 70℃ |
| Humidity | 5 ~ 95 % RH |
| Altitude | < 1000m |
| Impeller diameter | Ø500 mm |
| Impeller material | Iron ( Impeller ) |
| Protection class | IP54 |
| Insulation class | F |
| Bearing | Maintenance-free deep groove ball bearings |
| Duty | S1 |
| Balance grade | G6.3 |
| Vibration standard | JB/T 8689 |
| Service life | 30,000Hours(L10), At 40 °Croom, humidity 15%~65%RH |
| Speed control | Control input 0~10VDC/PWM |
| Control signal | Control signal VSP voltage range1VDC~9.5VDC(During normal operation, when the VSP voltage is below 0.8VDC, the motor switches from operating mode to standby mode) |
| PWM input | PWM signal: frequency 0.1K–1KHz, amplitude 10–12V,duty cycle 0%–100% . |
| Speed feedback | Tach output: 5 Pulse/R; FG internal open circuit output, external pull-up resistor R, pull-up voltage V+ |
| Auxiliary output | Output 10VDC, Max Current 10mA |
| Protection functions | Current limiting protection , Over-temperature protection, Locked-rotor protection, 0verheating protection |
| Soft start | Delay time <30 seconds to full speed |
Typical applications
- Condensers, evaporators and dry coolers
- Heat-pump and chiller outdoor units
- Building and workshop ventilation
- Cooling towers and transformer cooling
Series LWAE3G500: 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 (Ø500 mm · EC)
Same impeller, different speed grade, power or wiring. Step up for more airflow, step down for lower noise.
| Model | Max airflow | Max static pressure | Speed | Power | Noise | Voltage | |
|---|---|---|---|---|---|---|---|
| LWAE3G500SS-5MEW-11 this model | 6,971 m³/h | 176 Pa | 1,380 rpm | 343 W | 67 dB(A) | 230 V | |
| LWAE3G500SS-5PKW-15 | 5,900 m³/h | see curve | 900 rpm | 200 W | 56 dB(A) | 230 V | View |
| LWBE3G500-138PT-08 | 8,137 m³/h | 464 Pa | 1,100 rpm | 870 W | 71 dB(A) | 400 V | View |
| LWBE3G500-138NT-13 | 8,137 m³/h | 464 Pa | 1,100 rpm | 870 W | 71 dB(A) | 400 V | View |
| LWBE3G500-188PT-07 | 10,305 m³/h | 903 Pa | 1,705 rpm | 1,900 W | — | 400 V | View |
| LWBE3G500-188NT-14 | 10,305 m³/h | 903 Pa | 1,705 rpm | 1,900 W | 72 dB(A) | 400 V | View |
| LWAE3G500TT-5MNW-02 | 10,506 m³/h | 330 Pa | 1,690 rpm | 850 W | 78 dB(A) | 380 V | View |
| LWAE3G500TT-5MKW-06 | 10,506 m³/h | 330 Pa | 1,690 rpm | 850 W | 78 dB(A) | 380 V | View |
| LWAE3G500TT-5MEW-04 | 10,506 m³/h | 330 Pa | 1,690 rpm | 850 W | 78 dB(A) | 380 V | View |
| LWBE3G500-188PT-02 | 12,243 m³/h | 1,265 Pa | 2,000 rpm | 3,160 W | — | 400 V | View |
| LWBE3G500-188NT-09 | 12,243 m³/h | 1,265 Pa | 2,000 rpm | 3,160 W | 78 dB(A) | 400 V | View |
| LWBE3G500-188PT-05 | 13,472 m³/h | 1,541 Pa | 2,200 rpm | 4,200 W | 88 dB(A) | 400 V | View |
| LWBE3G500-188NT-10 | 13,472 m³/h | 1,541 Pa | 2,200 rpm | 4,200 W | 66 dB(A) | 400 V | View |
| LWBE3G500-188PT-04 | 14,214 m³/h | 886 Pa | 1,800 rpm | 3,000 W | 89 dB(A) | 400 V | View |
| LWBE3G500-188NT-08 | 14,214 m³/h | 886 Pa | 1,800 rpm | 3,000 W | 89 dB(A) | 400 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 LWAE3G500 seriesSame impeller, different speed grade or wiring
LWAE3G500SS-5PKW-12Ø500 mm · 9,122 m³/h · 143 Pa · ECsame series
LWAE3G500TS-5MEW-03Ø500 mm · 10,506 m³/h · 330 Pa · ECsame series
LWAE3G500TS-5MKW-05Ø500 mm · 10,506 m³/h · 330 Pa · ECsame series
LWAE3G500TS-5MNW-01Ø500 mm · 10,506 m³/h · 330 Pa · ECsame series
LWAE3G500TT-5MEW-04Ø500 mm · 10,506 m³/h · 330 Pa · ECsame series
LWAE3G500TT-5MKW-06Ø500 mm · 10,506 m³/h · 330 Pa · ECsame seriesAdjacent sizesOne size up when airflow is short, one size down when it is too much
LWA-500S(T)M-03EØ490 mm · 6,800 m³/h · 185 Pa · ACadjacent size
LWAA4E450S-5MEW-22Ø450 mm · 5,562 m³/h · ACadjacent size
LWAA4E550B-5MKB-09Ø550 mm · 8,034 m³/h · ACadjacent size
LWAA4D550S-5MKB-10Ø550 mm · 8,034 m³/h · 194 Pa · ACadjacent size
LWAA4D450S-5MEW-23Ø450 mm · 5,562 m³/h · ACadjacent size
LWAA4D450S-5MEB-17Ø450 mm · 7,725 m³/h · ACadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
LWAA4D450S-5MEB-10Ø450 mm · 7,004 m³/h · ACsimilar duty
LWAA4E450S-5MEB-09Ø450 mm · 7,004 m³/h · ACsimilar duty
LWAA4D500S-5MEB-04Ø500 mm · 7,004 m³/h · ACsimilar duty
LWAA4E500S-5MEB-02Ø500 mm · 7,004 m³/h · ACsimilar dutyLWWAF-5A-0.37-4P-1-0026,920 m³/h · ACsimilar duty
LWAA4E450S-5MEB-13Ø450 mm · 7,025 m³/h · ACsimilar dutySee all Axial Fans · select by duty point