Axial Flow Condenser Fan

Our DUNLI Condenser Fans are normally used in refrigeration, ventilation and air conditioning applications. Motors are the highly efficient EXTERNAL ROTOR MOTOR with class F insulation, thermal overload protection and sealed for life ball bearings to operate at any angle.

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Model Blade Size
mm
Guard Diameter Guard Depth
mm
Watts Current
A
Speed
R.P.M
Air Vol
M³/min
Sound Level
dB(A)
A4S-300-5DI 300 322 80 90 0,4 1380 27.5 53
A4S-350-5DI 350 373 80 150 0,7 1400 45 58
A4S-400-5DI 400 423 90 190 0,8 1370 58 60
A4S-500-5DI 500 522 90 420 1.5 1350 108 69
A4S-450-5DI 450 475 90 250 1.1 1380 75 62
A4T-630-5DI(3 phase) 630 657 100 850 1.6 1350 10800 74

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EC Axial Fans

The DUNLI EC Axial fan is the latest thing in energy efficient air movement technology. EC stands for Electronically Commutated, which in simple terms,means it is a fan with a brushless DC motor. These are easier to control, have a BIG speed range, low temperature rise, motor efficiency is high (>80%)and not effected by power frequency. Simply put these are energy saving and helps with emission reduction, which in some parts of the world is becoming an ecological requirement.

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Model Blade Size
mm
Voltage
V
Frequency
Hz
Speed
rpm
Power input
W
Current draw
A
Sound pressure level
dB
EC92-300 300 230 50 1768 95 .73 64
EC92-A350 350 230 50 1732 162 1.18 65
EC102-A450 450 230 50 1310 355 1.58 69