175mm EC motor High pressure 78W high cfm backward curved centrifugal impeller radial blower fan Products from Ningbo Longwell Electric Technology Co., Ltd.

Product Details

power input:	110v /220v;	Customized support:	OEM,ODM,OBM;
Brand Name:	LONGWELL;	Amb,Temp:	-25 to +60℃;
Electric Current Type:	AC;	After-sales Service Provided:	Video technical support;
Protection:	Tech out put /Over voltage protection /Over loading protection;	Voltage:	110v /220v;
Mounting:	Other;	Package Preview:	;
Application:	HVACR , AIR PURIFIER ,VENTILATION SYSTEM;	Impeller material:	Propylene with glass fiber reinforced;
Blade Material:	Plastic;	Applicable Industries:	Hotels,Garment Shops,Building Material Shops,Manufacturing Plant,Machinery Repair Shops,Food & Beverage Factory,Farms,Restaurant,Home Use,Retail,Food Shop,Printing Shops,Construction works ,Energy & Mining,Food & Beverage Shops,Other,Advertising Company;
Motor type:	EC external rotor motor;	Speed control:	0~10V/ PWM;
Warranty:	1 Year;	Packaging Detail:	High strength cartons with polyfoam , and packed on pallet .;
Port:	NINGBO OR SHANGHAI;	Direction:	Clockwise;
Supply Ability:	100000 Pieces per Month;	Model Number:	LWBE3G175;
Bearing:	Ball Bearing;	Payment Terms:	L/C,Western Union,D/P,D/A,T/T,MoneyGram,PAYPAL;
Place of Origin:	Zhejiang, China;	Type:	radial blower fan,Centrifugal Fan;

Products Description

Product Overview
Norminal Voltage :	BLEC(115V ,230V ) BLDC(24V 48V) ;
Norminal Diameter Ranges :	133mm - 630mm ;
Power Input Ranges:	From 45W to 4.0 kW
Protection Class :	IP44 ,IP54
Insulation Class :	B
Min. amb. temperature :	-25℃
Max. amb. temperature :	+60 ℃
Speed control options	0-10V / PWM 、 MODBUS RTU
Mainly Applications ：	· EC fan array · Electronic cabinet cooling · Clean room modules · Heat exchangers · Air filtration systems · Military HRAC · Pharmaceutical/biological control systems · Computer room air conditioning (CRAC) systems · Air-handling units
Electronic Protections:	- Soft Start ; -Locked-rotor Protectionn ; - Tach output -Reverse Polatity

Product Applications

Certifications

Product packaging

Company Profile

LONGWELL is a manufacturer of HVAC fans, blowers , motors and components ,such as centrifugal fans, axial fans, cross flow fans, single/double forward curved fans ,AC/BLDC/ECM motors as well as industrial fan blowers ，established in 1990 ,equipped with high advanced testing and production facilities ，automatic welding machines , CNC machining centers ,injection machines . with over than 28 years manufacturing experiences , LONGWELL is very skilled in designing, developing and manufacturing ,and exporting to over 30 countries including many Fortune Global 500 customers in HVACR application . and products passed CCC，CE ,ETL and UL .

LONGWELL EMC Technology is giving more energy saving to our world .
the advantages are :
1.Our ECM motorized fans’effiency are 30%-60% higher than the traditional motors .
2.the build-in PCBA achieved stepless speed control,and communication with customers products .
3.longer life span up to 600,000hours .
4.IP55,IP68 can be customized .
5.Sine wave ,three phase eliminate electromagnetic-acoustic and lots of other protection functions like soft start ,overload,motor block … .