ImpellerØ560 mm22.0 in
Max airflow14,879 m³/h8,758 CFM
Max static pressure1,013 Pa4.07 in. wg
Voltage400 V
Speed1,500 rpm
Input power2,420 W3.24 hp

LWBE3G560-188PT-03 EC Plug Fan Ø560 mm

Ø560 mm | EC | Max airflow 14,879 m³/h | Max static pressure 1,013 Pa

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18-month warranty
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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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Drawings & downloads
Technical description

LWBE3G560-188PT-03 Dimensional drawing — **Dimensional drawing**Dimensions in mm. Confirm against the final approval drawing before machining cut-outs.

LWBE3G560-188PT-03 Performance curve (P-Q) — **Performance curve (P-Q)**Static pressure vs. airflow. Curve numbers correspond to supply voltage / speed grades.

LWBE3G560-188PT-03 Wiring diagram — **Wiring diagram**Lead colours and terminal assignment; TK = motor thermal contact.

Downloads for LWBE3G560-188PT-03

DOCXDatasheet · 697 KB PDFDatasheet · 624 KB

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LWBE3G560-188PT-03 is a LONGWELL EC Plug Fan from the Plug Fans (RLM Plenum Fans) range, impeller Ø560 mm, rated 400 V EC, maximum airflow 14,879 m³/h, maximum static pressure 1,013 Pa, input power 2,420 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	LWBE3G560-188PT-03
Series	LWBE3G560
Motor type	EC
Phase	3-phase
Rated voltage	400 V
Frequency	50 Hz
Current	5.3 A
Input power	2,420 W
Speed	1,500 rpm
Max. airflow	14,879 m³/h
Max. airflow (CFM)	8,752 CFM
Max. static pressure	1,013 Pa
Ambient temperature	-25 ~ 60 °C
Storage temperature	-25 ~ 70℃
Humidity	0 ~ 85% RH
Altitude	< 1000m
Impeller diameter	Ø560 mm
Rotor diameter	188
Impeller material	Aluminum Alloy (Impeller)
Protection class	IP54
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℃room, humidity 15%~65%RH
Speed control	Control input 0~10VDC(RS485 external control box can be connected)
Control signal	Control signal VSP voltage range 1.5±0.1VDC~9.5±0.2VDC(During normal operation, when the VSP voltage is below 0.9±0.1VDC, the motor switches from operating mode to standby mode)
Speed feedback	Tach output: 15Pulse/R; FG internal open circuit output, external pull-up resistor R, pull-up voltage V+
Auxiliary output	Output 10±0.3VDC, Max Current: 22mA
Communication	LWRS485-04
Protection functions	Current limiting protection, Over-temperature protection, Over-current protectionLocked-rotor protection, Input power supply lacks phase protection
Soft start	Delay time <35 seconds to full speed

Typical applications

Air handling units (AHU) and rooftop units (RTU)
Data-center CRAH / CRAC units and fan walls
Dust extraction and process ventilation
Fan filter units and air purifiers

Series LWBE3G560: 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 (Ø560 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
LWBE3G560-188PT-03 this model	14,879 m³/h	1,013 Pa	1,500 rpm	2,420 W	—	400 V
LWBE3G560-188NT-10	14,879 m³/h	1,013 Pa	1,500 rpm	2,420 W	85 dB(A)	400 V	View
LWBE3G560-188PT-01	16,039 m³/h	1,166 Pa	1,610 rpm	3,300 W	—	400 V	View
LWBE3G560-188NT-01	16,039 m³/h	1,166 Pa	1,610 rpm	3,300 W	63 dB(A)	400 V	View
LWBE3G560-188PT-02	16,480 m³/h	886 Pa	1,520 rpm	2,770 W	81 dB(A)	400 V	View
LWBE3G560-188NT-09	16,480 m³/h	886 Pa	1,520 rpm	2,770 W	81 dB(A)	400 V	View
LWBE3G560-188PT-08	19,760 m³/h	1,545 Pa	1,850 rpm	4,700 W	91 dB(A)	400 V	View
LWBE3G560-188NT-14	19,760 m³/h	1,545 Pa	1,850 rpm	4,700 W	91 dB(A)	380 V	View
LWBE3G560-218PT-06	23,896 m³/h	1,442 Pa	1,800 rpm	5,600 W	92 dB(A)	400 V	View
LWBE3G560-218NT-13	23,896 m³/h	1,442 Pa	1,800 rpm	5,600 W	85 dB(A)	400 V	View