LONGWELL EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 12V PWM Control, PWM Control, for Industrial Ventilation, Cold Storage, Air Purifiers

Voltage 12V/ 24VDC/ 48VDC

$ 10

Specifications
Motor
external rotor motor
Impeller
Propylene with glass fiber reinforced
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Description

Types :

Centrifugal fan
Voltage Ranges :

115V,230V,400V
Frequency :

50/60 Hz
Diamter :

133mm-630mm ( 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

Additional information

Voltage

12V/ 24VDC/ 48VDC

Blade Material

aluminum / plastic

customized support

OEM, ODM

mounting

Other

place of origin

Zhejiang, China

brand name

LONGWELL

warranty

1 Year

After-sales Service Provided

Video technical support

Material

STAINLESS STEEL, Plastic, aluminum alloy, Steel

Type

backward centrifugal fan

Impeller material

Propylene with glass fiber reinforced

Direction

Clockwise

Bearing

Ball Bearing

Approvals

CE,CCC

Motor type

external rotor motor

Amb,Temp

-20 to +60℃

Insulation

B/F

Product name

Industrial Centrifugal Fans

Application

Exhaust Ventilation

Selling units

Single item

Single package size

30X30X50 cm

Single gross weight

5.000 kg

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