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 |
