19 Inch DC 12V Tangential Cooling Fan / Cross Flow Blower Fan 65 x 420 mm

19 Inch DC 12V Tangential Cooling Fan / Cross Flow Blower Fan 65 x 420 mm

 Our cross flow fans, also named as tangential or blower wheel fans will generate a wide, even flow of air parallel to the unit being cooled, insuring greater efficiencies and lower noise ratios compared to axial fans.

 
1.SCOPE:

THIS SPECIFICATION DEFINES THE ELECTRICAL AND MECHANICAL CHARACTERISTICS OF THE DC CROSS FLOW FAN.
THE FAN MOTOR IS WITH TWO PHASES AND FOUR POLES
 
2.ELECTRICAL CHARACTERISTICS:
ALL MEASUREMENTS PERFORMED AT25~30℃ ROOM TEMPERATURE
& 50~80%R.H.UNLESS OTHERWISE SECIFIED.
 
 
 
3,MECHANICAL
3.1.BEARING SYSTEM  ------------------3 BALL BEARING.
3.2.LEAD WIRE  ---------------- 1007  AWG# 20,80℃,300V, L=900MM
                          +POSITIVE-------------RED
                              --NEGATIVE-----------BLACK
                              H: BLACK +BROWN
                              M: BLACK+YELLOW
                              L: BLACK+WHITE
 
 
4,ENVIRONMENTAL:
      4-1.OPERATING TEMPERATURE-----------------------  -10 TO+50℃ 
      4-2.STORAGE TEMPERATURE -------------------------  -20 TO+65℃
      4-3OPERATING HOMIDITY-----------------------------------RH20%-80%
 
 
5:DIMENSIONS DRAWING          UMIT:MM