Types :	400mm AC EC DC Axial Fan impeller Plastic Blades High Volume Industrial axial flow fans 220v
Voltage Ranges :	220V,230V
Frequency :	50/60 Hz
Diamter :	400mm ( impeller diameters )
Motor Types :	BLEC External Rotor Motor
Speed Control :	0-10V Signal / PWM / RS485(Optional)
Max.ambient Temp:	-25℃～ +60℃
Certificating :	All necessary certifications suitable for USA & Europe , ETL,UL ,CE ,RoHS, ISO19001,ISO 14001,BSCI
Protection Level:	IP44 ,IP54,IP55
Electronic Protection:	Current limiting protection ,Over-temperature protection,Over-current protection,Locked-rotor protection,Soft start
Working & Storage	Operating temperature：-25~60℃；Operating humidity：0 ~ 85 % RH Storing temperature：-25 ~ 70℃；Storing humidity：0 ~ 95 % RH Applicable altitude range：＜1000m
Balancing	According to JB/T 9101-1999 requirements G6.3
Product Standards :	LVD EN60950-1 EMC EN61000-6-3,EN61000-4-2, EN61000-4-3
Mainly Applications	AUH/ AIR PURIFIER / Server Cooling & Ventilation / Grow Tent /Ventilation SYSTEM/ Equipments Cooling /Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

mounting type	FREE STANDING
Voltage	220V, 230V
speed	2500rpm, 3000RPM, 4500rpm, 2700RPM, 2100rpm, 1350RPM, 14000Rpm
Power Source	Electric
blade material	Stainless Steel
customized support	OEM, ODM, OBM
place of origin	Zhejiang, China
brand name	LONGWELL
warranty	1 Year
after-sales service provided	Field maintenance and repair service
Material	Stainless Steel
Product name	Electric motor cooling ventilation fan
Usage	air cooling system
Bearing Type	Ball bearing
Frequency	50/60 Hz
Noise Level	69 dBA
Product type	EC Axial flow type
Protection	Tech out put /Over voltage protection /Over loading protection
Speed control	0~10V/ PWM
Type	Axial Flow Fan
Selling units	Single item
Single package size	50X50X25 cm
Single gross weight	7.000 kg

LONGWELL 400mm AC EC DC Axial Fan Impeller Stainless Steel Blades High Volume Industrial Axial Flow Fans 220v

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