LONGWELL 400mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, PWM Control, PWM Control, for Cold Storage, Air Purifiers, HVAC Systems – LWDC-400MM

Voltage 48VDC

$ 40

Specifications
Motor
BLDC External Rotor motor
Speed
4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
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Description

Types :
400mm DC 48V BLDC 0~10V PWM Aluminum alloy centrifugal fan blower impeller
Voltage Ranges :
48V;
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

Additional information

Voltage

48VDC

speed

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

Blade Material

Aluminum Alloy

customized support

OEM, ODM, OBM

mounting

FREE STANDING

place of origin

Zhejiang, China

brand name

LONGWELL

model number

LWDC-400mm

warranty

1 Year

After-sales Service Provided

Video technical support

Material

Stainless Steel, Plastic, aluminum alloy, Steel

Motor Type

BLDC External Rotor motor

Power input

DC24/48 ; 50/60 Hz

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

45X45X45 cm

Single gross weight

10.000 kg

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