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.

Drag the table to see more <- ->
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