Ofan Electric Co., Ltd
Where there is a fan,there is OFAN
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Air Flow Evenly Bathroom Exhaust Fan Withld190n-310d3-00
Specifications:
Model Number:LD190N-310D3-00
Rated Voltage:310V
Rated Speed:3200RPM
Power:68w
Rated Current:0.22A
Air Flow:580m³/h
Material:PA66
Type of protection: IP44
Approvals: CCC CE
Insulation class:B
Ball bearing:NSK
1. Brushless dc fan use a permanent magnet excitation, eliminate the loss of induction motor excitation currents; realizing the small loss an high efficiency characteristics
2. More power
3. Centrifugal fans with backward curved blades are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency
4. Constant torque ,constant speed and constant airflow of EC fan can be fulfilled via 180,sine SVPWM(Space Vector PWM)to meet customer needs
