LWAE3G710SS-5 series product photo (series image)

Representative image of the series — dimensions and configuration of this model are given in the drawing and data table below.

ImpellerØ710 mm28.0 in
Max airflow13,905 m³/h8,184 CFM
Max static pressure218 Pa0.88 in. wg
Voltage230 V
Speed960 rpm
Input power520 W
Noise75 dB(A)

LWAE3G710SS-5MEW-01 EC Axial Fan Ø710 mm

Ø710 mm | EC | Max airflow 13,905 m³/h | Max static pressure 218 Pa | 75 dB(A)

SKU: LWAE3G710SS-5MEW-01 Categories: Axial Fans, EC Axial Fans, Impeller Ø500–900 mm

Direct from LONGWELL
OEM / ODM
Samples in 1–3 days
Production 15–30 days
12-month warranty
CE · RoHS · ETL on request

PDFDatasheet (PDF)electrical & performance data

All files for LWAE3G710SS-5MEW-014 files · direct download

WEBPDimensional drawing WEBPPerformance curve WEBPWiring diagram

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 ebm-papst W3G710 — side-by-side comparison on longwellfans.com. Mounting is confirmed against the LONGWELL drawing before ordering.

Used in

Heat pumps Hybrid heat-pump systems Adiabatic cooling Process cooling All industries →

Proven in projects

Heat pump fan programme Telecom & power cabinet cooling Cold chain supermarket retrofit Dry-type transformer cooling All case studies →

Engineering files (on request)

CAD files exist for this model and can be released for assembly checks in SolidWorks / CATIA / Creo / Inventor.

STEP3D model (STEP)10.1 MBRequest →

CAD models contain the blade geometry and are not publicly downloadable. Tell us the project; an engineer sends the file after a short check, normally within 1 business day.

Get a quote · LWAE3G710SS-5MEW-01

Price, curve check and lead time within 1 business day.

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WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com Files for LWAE3G710SS-5MEW-01datasheet · catalogue · drawings · curves — listed above

Samples 1–3 days · fee credited to your order
Typically 50–200 pcs · ~30 pcs for a first validation order
T/T 30 / 70 · FOB / CIF / DDP
Released to LONGWELL standards · 12-month warranty
How ordering works →

Drawing, Curve & Wiring LWAE3G710SS-5MEW-01

LWAE3G710SS-5MEW-01 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAE3G710SS-5MEW-01 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

LWAE3G710SS-5MEW-01 Wiring diagram — **Wiring diagram**Lead colours and terminal assignment; TK = motor thermal contact.

Files for LWAE3G710SS-5MEW-01: datasheet, catalogue and drawing PDFs are listed above ↑ · CAD (STEP / DWG) on request — ask an engineer.

Technical description LWAE3G710SS-5MEW-01

LWAE3G710SS-5MEW-01 is a LONGWELL EC Axial Fan from the EC Axial Fans range, impeller Ø710 mm, rated 230 V EC, maximum airflow 13,905 m³/h, maximum static pressure 218 Pa, noise 75 dB(A), input power 520 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	LWAE3G710SS-5MEW-01
Series	LWAE3G710
Motor type	EC
Phase	1-phase
Rated voltage	230 V
Voltage range	176 ~ 264 V
Current	3.5 A
Input power	520 W
Speed	960 rpm
Max. airflow	13,905 m³/h
Max. static pressure	218 Pa
Noise	75 dB(A)
Ambient temperature	-25 ~ +60 ℃
Storage temperature	-25 ~ 70℃
Humidity	0 ~ 85 % RH
Altitude	< 1000m
Impeller diameter	Ø710 mm
Impeller material	aluminium alloy ( Impeller )
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 LWAE3G710: 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).

ISO 9001 / 14001 / 45001 management system certificate — LONGWELL certificate

PDFISO 9001 / 14001 / 45001 management system certificate

Need a Declaration of Conformity for this model and your destination market? Ask us — we arrange additional certification on request.

How to order LWAE3G710SS-5MEW-01

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.

See terms, QC and FAQ →

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)

LONGWELL Semi-anechoic chamber — Semi-anechoic chamber

LONGWELL Test laboratory — Test laboratory

Test labs and all certificate scans →

Alternatives with the same impeller (Ø710 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
LWAE3G710SS-5MEW-01 this model	13,905 m³/h	218 Pa	960 rpm	520 W	75 dB(A)	230 V
LWAE3G710TS-5MKW-02	13,390 m³/h	258 Pa	980 rpm	650 W	75 dB(A)	380 V	View
LWAE3G710SS-5MKW-02	13,390 m³/h	211 Pa	960 rpm	650 W	75 dB(A)	380 V	View
LWAE3G710TS-5MKW-01	13,905 m³/h	see curve	960 rpm	520 W	75 dB(A)	230 V	View
LWAE3G710TS-5PKW-03	19,177 m³/h	244 Pa	1,200 rpm	1,146 W	81 dB(A)	380/400 V	View