LONGWELL 270mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 115V PWM Control, for Data Center Cooling, Cold Storage, Air Purifiers – LWBE3G270

Voltage 115v /230v
ISO / CE / UL / ETL Factory & Test Lab OEM / ODM ebm-papst alternative

$ 100

Specifications
Motor
EC external rotor motor
Speed
4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
Impeller
Plastic and Galvanized
Category: Tags: , ,
CategoryBackward Curved Centrifugal Fans
TagsBackward Curved Centrifugal FanComputer Room Air Conditioning SystemsEC Motor
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Description

Types :

270mm High quality EC centrifugal industrial fan for Computer room air conditioning (CRAC) systems
Voltage Ranges :

115V,230V
Frequency :

50/60 Hz
Diamter :

270mm ( 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

Voltage

115v /230v
speed

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

Stainless Steel
customized support

OEM, ODM, OBM
mounting

Other
place of origin

Zhejiang, China
brand name

LONGWELL
model number

LWBE3G270
warranty

1 Year
After-sales Service Provided

Video technical support
Material

Stainless Steel, Plastic, aluminum alloy, Steel
power input

110v /220v 24VDC/ 48VDC(as requiremnt
Impeller material

Plastic and Galvanized
Direction

Clockwise
Bearing

Ball Bearing
Motor type

EC external rotor motor
Amb,Temp

-25 to +60℃
Protection

Tech out put /Over voltage protection /Over loading protection
Application

Exhaust Ventilation
Speed control

0~10V/ PWM
Type

Centrifugal Fan
Selling units

Single item
Single package size

30X30X20 cm
Single gross weight

4.000 kg

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