- ImpellerØ800 mm31.5 in
- Max airflow29,400 m³/h16,965 CFM
- Max static pressure306 Pa1.23 in. wg
- Voltage380 V
- Speed1,020 rpm
- Input power1,799 W2.41 hp
- Noise72 dB(A)
LWAE3G800TS-4PKW-04 EC Axial Fan Ø800 mm
Ø800 mm | EC | Max airflow 29,400 m³/h | Max static pressure 306 Pa | 72 dB(A)
- Direct from LONGWELL
- OEM / ODM
- Samples in 1–3 days
- Production 15–30 days
- 12-month warranty
- CE · RoHS · ETL on request
CAD models (STEP / DWG) are released on request — see “Engineering files” below. Another format or a non-standard variant? Ask an engineer · download center
Cross-reference: same impeller size class as Ziehl-Abegg FN080, ebm-papst W3G800, Ziehl-Abegg ZAvblue 800 — side-by-side comparison on longwellfans.com. Mounting is confirmed against the LONGWELL drawing before ordering.
Video LWAE3G800TS-4PKW-04
LWAE3G800TS-4PKW-04 — construction, airflow path and running condition.
Axial Fan LWAE3G800 Series: Massive Airflow, Industrial Cooling | LWAE3G800TS-4PKW-04 · open in video library
Drawing, Curve & Wiring LWAE3G800TS-4PKW-04
Files for LWAE3G800TS-4PKW-04: datasheet, catalogue and drawing PDFs are listed above ↑ · CAD (STEP / DWG) on request — ask an engineer.
Technical description LWAE3G800TS-4PKW-04
LWAE3G800TS-4PKW-04 is a LONGWELL EC Axial Fan from the EC Axial Fans range, impeller Ø800 mm, rated 380 V EC, maximum airflow 29,400 m³/h, maximum static pressure 306 Pa, noise 72 dB(A), input power 1,799 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 | LWAE3G800TS-4PKW-04 |
|---|---|
| Series | LWAE3G800 |
| Motor type | EC |
| Phase | 3-phase |
| Rated voltage | 380 V |
| Frequency | 50 Hz |
| Current | 3.8 A |
| Input power | 1,799 W |
| Speed | 1,020 rpm |
| Max. airflow | 29,400 m³/h |
| Max. airflow (CFM) | 16,965 CFM |
| Max. static pressure | 306 Pa |
| Noise | 72 dB(A) |
| Ambient temperature | -25 ~ 60 °C |
| Storage temperature | -40 ~ 80℃ |
| Humidity | 30 ~ 95 % RH |
| Altitude | < 1000m |
| Impeller diameter | Ø800 mm |
| Impeller material | Plastic ( Impeller ) |
| Protection class | IP55 |
| Insulation class | F |
| Bearing | Maintenance-free deep groove ball bearings |
| Duty | S1 |
| Balance grade | G6.3 |
| Vibration standard | JB/T 8689 |
| 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 LWAE3G800: 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.
Company certificates
Scans of original documents held by Ningbo Longwell Electric Technology Co., Ltd.: the company ISO 9001 / 14001 / 45001 management-system certificate. Click a scan to open the original.
ISO 9001 / 14001 / 45001Management systems of Ningbo Longwell Electric Technology Co., Ltd. (company certificate).
PDFISO 9001 / 14001 / 45001 management system certificateNeed a Declaration of Conformity for this model and your destination market? Ask us — we arrange additional certification on request.
How to order LWAE3G800TS-4PKW-04
Most first orders follow the same eight steps. Quantities, terms and lead times are confirmed in your quotation.
- 1SelectFind models by duty point in the selector or by model number, compare on the curve and add them to your RFQ list.
- 2Engineering checkWithin 1 business day you receive the duty-point check on the curve, price and lead time.
- 3SamplesStock models ship in 1–3 days.
- 4Validation supportDatasheets, drawings, wiring diagrams and DoC per model; test reports, CAD and register maps after a short project check or NDA.
- 5Order & paymentProforma invoice; first orders on T/T 30 / 70.
- 6Production & release15–30 days at the partner factory that builds your model, then inspected and released to LONGWELL standards with outgoing sampling to AQL 2.5.
- 7ShippingFOB / CIF / DDP by sea from Ningbo or Shanghai; express and air on EXW / FCA / DAP.
- 8After-sales12 months standard, extendable to 18–24 months by project agreement; test records retained for 5 years; 8D closed-loop for any issue; annual technical review for framework customers.
Test & release at LONGWELL
Specified and drawn by LONGWELL; built to LONGWELL drawings by qualified partner factories; inspected and released to LONGWELL standards before shipment.
See test and release photos (8)
Alternatives with the same impeller (Ø800 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 | |
|---|---|---|---|---|---|---|---|
| LWAE3G800TS-4PKW-04 this model | 29,400 m³/h | 306 Pa | 1,020 rpm | 1,799 W | 72 dB(A) | 380 V | |
| LWAE3G800TS-5PKW-03 | 24,892 m³/h | 420 Pa | 1,000 rpm | 1,589 W | 78 dB(A) | 380/400 V | View |
| LWAE3G800TS-5MKW-01 | 25,711 m³/h | 422 Pa | 1,100 rpm | 1,850 W | 82 dB(A) | 380 V | View |
| LWAE3G800TS-3PKW-02 | 26,587 m³/h | see curve | 960 rpm | 1,803 W | — | 380 V | View |
| LWAE3G800TS-3MKW-02 | 26,590 m³/h | 210 Pa | 973 rpm | 1,270 W | — | 380 V | View |
| LWAE3G800TS-5MKW-04 | 27,975 m³/h | 223 Pa | 1,075 rpm | 2,396 W | — | 380 V | View |
Not sure which one? Send us the duty point (airflow / static pressure / noise limit) — use the selector or ask an engineer.
Other models in the LWAE3G800 seriesSame impeller, different speed grade or wiring
LWAE3G800TS-3MKW-02Ø800 mm · 26,590 m³/h · 210 Pa · ECsame seriesLWAE3G800TS-5MKW-04Ø800 mm · 27,975 m³/h · 223 Pa · ECsame series
LWAE3G800TS-5PKW-03Ø800 mm · 24,892 m³/h · 420 Pa · ECsame series
LWAE3G800TS-5MKW-01Ø800 mm · 25,711 m³/h · 422 Pa · ECsame series
LWAE3G800TS-3PKW-02Ø800 mm · 26,587 m³/h · ECsame seriesAdjacent sizesOne size up when airflow is short, one size down when it is too much
LWEA750S(T)M-072EØ750 mm · 10,500 m³/h · ACadjacent size
LWEAF750-01Ø750 mm · 10,500 m³/h · ACadjacent size
LWA-750(30")U(S)M-01Ø750 mm · 260 m³/h · ACadjacent size
LWAE3G710TS-5PKW-03Ø710 mm · 19,177 m³/h · 244 Pa · ECadjacent size
LWAA4D710S-7MGB-05Ø710 mm · 20,600 m³/h · ACadjacent size
LWAE3G710TS-5MKW-01Ø710 mm · 13,905 m³/h · ECadjacent sizeAlternatives at a similar dutySimilar airflow, different construction or motor platform
See all Axial Fans · select by duty point
Go deeper on longwellfans.com
Application guides, project stories and engineering calculators for axial fans — on our main site.
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