LONGWELL 250mm EC Double Inlet Forward Curved Centrifugal Fan, Double Inlet Blower Fan, 110V, Aluminum Alloy, for Cold Storage, Air Purifiers, HVAC Systems

Voltage 110v /220v 24VDC/ 48VDC
ISO / CE / UL / ETL Factory & Test Lab OEM / ODM ebm-papst alternative

$ 100

Category: Tags: , ,
CategoryEC Forward Fans
TagsCentrifugal Blower FanEC MotorOEM Applications
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Description

Types :

EC 250 mm Locked-Rotor protection Centrifugal Exhaust fan Double inlet air with volute with high-temperature resistance
Voltage Ranges :

380V
Frequency :

50/60 Hz
Diamter :

250mm ( 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

mounting

Other
Voltage

110v /220v 24VDC/ 48VDC
speed

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

Stainless Steel, Plastic, Aluminum Alloy, Steel
Blade Material

aluminum alloy
warranty

1 Year

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