ImpellerØ198 mm7.8 in
Max airflow1,453 m³/h855 CFM
Voltage110-240 V
Speed3,000 rpm
Input power180 W
Noise51 dB(A)

LWDE3G200-IS-01 EC Plastic Inline Duct Fan Ø198 mm

Ø198 mm | EC | Max airflow 1,453 m³/h | 51 dB(A)

SKU: LWDE3G200-IS-01 Categories: Inline Duct Fans, Plastic Inline Duct Fans

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Production 15–30 days
18-month warranty
CE · ETL · RoHS

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Engineering files (on request)

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

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

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WhatsApp / Phone+86 183 5827 4663 E-mail an engineersales@longwellfans.com Datasheet (PDF)electrical & performance data All files for LWDE3G200-IS-01drawings · curves · datasheet

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Drawings & downloads
Technical description

LWDE3G200-IS-01 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWDE3G200-IS-01 Wiring diagram — **Wiring diagram**Lead colours and terminal assignment; TK = motor thermal contact.

Downloads for LWDE3G200-IS-01

PDFDatasheet DOCXDatasheet · 982 KB

Need a non-standard size or another format? Ask an engineer or search the download center.

LWDE3G200-IS-01 is a LONGWELL EC Plastic Inline Duct Fan from the Plastic Inline Duct Fans range, impeller Ø198 mm, rated 110-240 V EC, maximum airflow 1,453 m³/h, noise 51 dB(A), input power 180 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	LWDE3G200-IS-01
Series	LWDE3G200
Motor type	EC
Phase	1-phase
Rated voltage	110-240 V
Frequency	50 Hz
Input power	180 W
Speed	3,000 rpm
Max. airflow	1,453 m³/h
Noise	51 dB(A)
Impeller diameter	Ø198 mm
Vibration standard	JB/T 8689

Typical applications

Residential and commercial fresh-air systems
Kitchen and bathroom exhaust
Local pressurisation and booster duty
Hotel and office ventilation

Series LWDE3G200: 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 (Ø198 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
LWDE3G200-IS-01 this model	1,453 m³/h	see curve	3,000 rpm	180 W	51 dB(A)	110-240 V
LWDE3G200-IS-03	1,453 m³/h	721 Pa	3,000 rpm	180 W	51 dB(A)	110-240 V	View