Payment & Shipping Terms:
|Air Flow:||5250m³/h||Rated Current:||1.68A|
|Rated Voltage:||230VAC||Operation Voltage:||176-264VAC|
Air-Conditioning Fans Ec Fan With For Zw400c-230d3-00 For Durable
Air Flow: 4600m³/h
Type of protection: IP54
Approvals: CCC CE
A. Motor speed is not affected by power frequency
B. Speed range is big
C. the motor is stepless speed
D. starting moment is big
E. motor high efficiency range is big
F. the volume is very compact.
G. motor efficiency is high(>80%)
1． EC fans includes AC input driven brushless DC fan with integrated design of AC-DC transformation circuit, the PFC circuit, the BLDC drive circuit, interface circuit. Due to the internal integration of the AC-DC converter circuit, the consumption of power will be reduced to facilitate the design and application of the overall power system in customer.
2． Brushless DC external rotor motor belongs to non-mechanical brush(commutator)DC motor which enforces the winding current commutation through electronic commutator (position sensing, non-position sensing),achieve the speed control function with PAM or PWM control