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

ImpellerØ630 mm24.8 in
Max airflow12,777 m³/h7,520 CFM
Max static pressure188 Pa0.75 in. wg
Voltage230 V
Speed1,086 rpm
Input power679 W
Noise70 dB(A)

LWAE3G630SS-5PKW-10 EC Axial Fan Ø630 mm

Ø630 mm | EC | Max airflow 12,777 m³/h | Max static pressure 188 Pa | 70 dB(A)

SKU: LWAE3G630SS-5PKW-10 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 dataPDFFull product catalogueEC EC Axial fans · SKU on PDF p. 30

All files for LWAE3G630SS-5PKW-106 files · direct download

PDFFull product catalogue · model on PDF p. 30 WEBPDimensional drawing WEBPPerformance curve WEBPWiring diagram DOCXDatasheet

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 FN063, ebm-papst W3G630, Ziehl-Abegg ZAbluefin 630, Ziehl-Abegg ZAvblue 630 — 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)29.8 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 · LWAE3G630SS-5PKW-10

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 LWAE3G630SS-5PKW-10datasheet · 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 LWAE3G630SS-5PKW-10

LWAE3G630SS-5PKW-10 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWAE3G630SS-5PKW-10 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

LWAE3G630SS-5PKW-10 Wiring diagram — **Wiring diagram**Lead colours and terminal assignment; TK = motor thermal contact.

Files for LWAE3G630SS-5PKW-10: datasheet, catalogue and drawing PDFs are listed above ↑ · CAD (STEP / DWG) on request — ask an engineer.

Technical description LWAE3G630SS-5PKW-10

LWAE3G630SS-5PKW-10 is a LONGWELL EC Axial Fan from the EC Axial Fans range, impeller Ø630 mm, rated 230 V EC, maximum airflow 12,777 m³/h, maximum static pressure 188 Pa, noise 70 dB(A), input power 679 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	LWAE3G630SS-5PKW-10
Series	LWAE3G630
Motor type	EC
Phase	1-phase
Rated voltage	230 V
Voltage range	176 ~ 264 V
Frequency	50 Hz
Current	2.96 A
Input power	679 W
Speed	1,086 rpm
Max. airflow	12,777 m³/h
Max. static pressure	188 Pa
Noise	70 dB(A)
Ambient temperature	-25 ~ +60 ℃
Storage temperature	-25 ~ 70℃
Humidity	0 ~ 85 % RH
Altitude	< 1000m
Impeller diameter	Ø630 mm
Impeller material	PA66 ( Impeller )
Protection class	IP54
Insulation class	F
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 LWAE3G630: 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 LWAE3G630SS-5PKW-10

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 (Ø630 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
LWAE3G630SS-5PKW-10 this model	12,777 m³/h	188 Pa	1,086 rpm	679 W	70 dB(A)	230 V
LWAE3G630TS-5MKW-09	12,566 m³/h	258 Pa	930 rpm	580 W	75 dB(A)	380 V	View
LWAE3G630SS-5MKW-07	12,875 m³/h	216 Pa	930 rpm	588 W	75 dB(A)	230 V	View
LWAE3G630TS-5PEW-11	13,670 m³/h	224 Pa	1,200 rpm	887 W	74 dB(A)	380/400 V	View
LWAE3G630TS-5MKW-08	13,905 m³/h	256 Pa	1,020 rpm	780 W	74 dB(A)	208 V	View
LWAE3G630TT-5MNW-02	14,935 m³/h	238 Pa	1,150 rpm	800 W	69 dB(A)	380 V	View
LWAE3G630TT-5MKW-06	14,935 m³/h	238 Pa	1,250 rpm	800 W	69 dB(A)	380 V	View
LWAE3G630TT-5MEW-04	14,935 m³/h	238 Pa	1,150 rpm	800 W	69 dB(A)	380 V	View
LWAE3G630TS-5MNW-01	14,935 m³/h	238 Pa	1,150 rpm	800 W	69 dB(A)	380 V	View
LWAE3G630TS-5MKW-05	14,935 m³/h	238 Pa	1,150 rpm	800 W	69 dB(A)	380 V	View
LWAE3G630TS-5MEW-03	14,935 m³/h	238 Pa	1,150 rpm	800 W	69 dB(A)	380 V	View