LONGWELL DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V, Low Noise, for Air Purifiers, Cold Storage, HVAC Systems

Voltage 230 V, 400 V

$ 100

Specifications
Motor
DC Motor, Brushless Motor, AC Motor
Speed
4000 RPM, 1500 RPM, 2000 RPM, 1 000 RPM, 2500 RPM, 3 000 RPM, 3500rpm, 5 000 RPM, 4500 RPM
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Description


Types :

355mm EC high quality PWM speed control ECM motor 3000cfm continuously Speed exhaust fan 3 phase centrifugal fan
Voltage Ranges :

230V,400V; 
Frequency :

50/60 Hz
Diamter :

355mm ( impeller diameters )
Motor Types :

BLEC External Rotor Motor ( EC )
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 / Medical equipments/Ventilation SYSTEM/ Equipments Cooling /

Refrigerator ,etc;ventilation fan cooling;ventilation exhaust fans

Additional information

Duct Diameter

4 in, 6in, 8 in, 12 in, 10 in, 5 in, 14 in, 20 in, 3 in, 16 in, 4.5 in, 18 in

mounting

Free Standing

Voltage

230 V, 400 V

Motor Type

DC Motor, Brushless Motor, AC Motor

speed

4000 RPM, 1500 RPM, 2000 RPM, 1 000 RPM, 2500 RPM, 3 000 RPM, 3500rpm, 5 000 RPM, 4500 RPM

Material

Plastic

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