Downloads for LWAA4D500S-7MGB-11
PDFDatasheetNeed a non-standard size or another format? Ask an engineer or search the download center.
- ImpellerØ500 mm19.7 in
- Max airflow9,270 m³/h5,456 CFM
- Voltage380 V
- Speed1,350 rpm
- Input power800 W1.07 hp
- Noise80 dB(A)
LWAA4D500S-7MGB-11 AC Axial Fan Ø500 mm
Ø500 mm | AC | Max airflow 9,270 m³/h | 80 dB(A)
- Factory direct
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 18-month warranty
- CE · RoHS · ETL on request
LWAA4D500S-7MGB-11 is a LONGWELL AC Axial Fan from the AC Axial Fans range, impeller Ø500 mm, rated 380 V AC, maximum airflow 9,270 m³/h, noise 80 dB(A), input power 800 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.
Technical data
| Model | LWAA4D500S-7MGB-11 |
|---|---|
| Series | LWAA4D500 |
| Motor type | AC |
| Phase | 3-phase |
| Rated voltage | 380 V |
| Voltage range | 342 ~ 418 V |
| Frequency | 50 Hz |
| Current | 1.65 A |
| Input power | 800 W |
| Speed | 1,350 rpm |
| Max. airflow | 9,270 m³/h |
| Noise | 80 dB(A) |
| Ambient temperature | -30 ~ +60 ℃ |
| Storage temperature | -40 ~ 80℃ |
| Humidity | 0 ~ 95 % RH |
| Altitude | < 1000m |
| Impeller diameter | Ø500 mm |
| Impeller material | Cold rolled steel ( Impeller ) |
| Protection class | IP54 |
| Insulation class | F |
| Balance grade | G6.3 |
| Vibration standard | JB/T8689 |
| Service life | 30,000Hours(L10), At normal supply voltage , 20 °Croom with full speed, 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 LWAA4D500: 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 · AC)
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 | |
|---|---|---|---|---|---|---|---|
| LWAA4D500S-7MGB-11 this model | 9,270 m³/h | see curve | 1,350 rpm | 800 W | 80 dB(A) | 380 V | |
| LWA-500(20")U(S)M-01 | 150 m³/h | see curve | 1,350 rpm | 200 W | — | 110-120 V | View |
| LWA-500(20")U(S)M-02 | 165 m³/h | see curve | 1,350 rpm | 250 W | — | 110-120 V | View |
| LWAA6E500S-5MEB-05 | 4,450 m³/h | see curve | 900 rpm | 220 W | 65 dB(A) | 220/230 V | View |
| LWAA6D500S-5MEB-07 | 4,450 m³/h | see curve | 900 rpm | 220 W | 65 dB(A) | 380 V | View |
| LWAA6E500S-5MEB-06 | 4,944 m³/h | see curve | 1,020 rpm | 250 W | 66 dB(A) | 220/230 V | View |
| LWAA6D500S-5MEB-08 | 4,944 m³/h | see curve | 1,100 rpm | 250 W | 66 dB(A) | 380 V | View |
| LWEA500S(T)M-069E | 5,700 m³/h | see curve | 1,450 rpm | 550 W | — | 220 V | View |
| LWEAF500-01 | 5,700 m³/h | see curve | 1,450 rpm | 550 W | — | 220 V | View |
| LWAA4E500B-5MKB-12 | 6,850 m³/h | see curve | 1,320 rpm | 420 W | 69 dB(A) | 220/230 V | View |
| LWAA4D500S-5MEW-12 | 7,519 m³/h | see curve | 1,390 rpm | 450 W | 69 dB(A) | 380 V | View |
| LWMFAF500-01 | 7,800 m³/h | 2,250 Pa | — | — | 91 dB(A) | 380 V | View |
| LWAA4D500S-5MEW-13 | 7,931 m³/h | see curve | 1,390 rpm | 450 W | 70 dB(A) | 380 V | View |
| LWEA500TM-164E | 9,133 m³/h | 185 Pa | 1,450 rpm | 750 W | — | 380 V | View |
| LWAA4D500S-7MKB-11 | 9,270 m³/h | see curve | 1,350 rpm | 800 W | 80 dB(A) | 380/400 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 LWAA4D500 seriesSame impeller, different speed grade or wiring
LWAA4D500S-5MEB-03Ø500 mm · 6,695 m³/h · ACsame series
LWAA4D500S-5MEB-04Ø500 mm · 7,004 m³/h · ACsame series
LWAA4D500S-5MEB-10Ø500 mm · 9,270 m³/h · ACsame series
LWAA4D500S-5MEW-12Ø500 mm · 7,519 m³/h · ACsame series
LWAA4D500S-5MEW-13Ø500 mm · 7,931 m³/h · ACsame series
LWAA4D500S-7MKB-11Ø500 mm · 9,270 m³/h · ACsame 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
See all AC Axial Fans · select by duty point