LONGWELL 220mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, PWM Control, PWM Control, for Air Purifiers, Cold Storage, HVAC Systems – LWDC-220MM

Voltage 24VDC/ 48VDC

$ 20

Specifications
Speed
4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
Impeller
Propylene with glass fiber reinforced
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Description

Types :

220mm DC 24V 48V BLDC 0~10V PWM DC backward centrifugal ventilation fan air purifier centrifugal fan
Voltage Ranges :

24V,48V; 
Frequency :

50/60 Hz
Diamter :

220mm ( 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

24VDC/ 48VDC

speed

4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM

Blade Material

ABS+ GF

customized support

OEM, ODM, OBM

mounting

Wall Fan

place of origin

Zhejiang, China

brand name

LONGWELL

model number

LWDC-220mm

warranty

1 Year

After-sales Service Provided

Video technical support

Material

Stainless Steel, Plastic, aluminum alloy, Steel

Power input

DC24/48 ; 50/60 Hz

Impeller material

Propylene with glass fiber reinforced

Direction

Clockwise seen from Rotor

Bearing Type

Ball Bearing

Amb,Temp

-25 to +60℃

Insulation

B/F

Protection Classs

IP 44

Technical Feature

Tech out put /Over voltage protection /Over loading protection

Speed control

0~10V/ PWM

Type

Centrifugal Fan

Selling units

Single item

Single package size

40X40X40 cm

Single gross weight

5.000 kg

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