ultra-尊龙凯时

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ultra-thin two-speed fan
the main features and selling points
of the fan
(1)the overall structure of the fan hydrodynamic design ability of wind pressure, negative pressure output stability;
(2)machine flue gas is lower than the same industry products 20% (ppm) thermal efficiency can improve by 2-3 percentage points;
(3)motor load the temperature rise ≤ 58k designed to leave more space for the whole electronic control;
(4)the motor can be run at low voltage (187v) to ensure that the wind turbine output voltage fluctuation factors negative pressure can be maintained for the machine to work properly;
(5)wtg main components (volute / hoods) production process stretching process, the combination of high sealing and overall appearance of the fine;
(6)solder joint welding firm and strong tensile strength of up to 6000-7000n;
(7)low fan noise (≤ 60db) using reliable long life;
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business consulting: 0760-23625922
business consulting: 0760-23625923
qq:1545948577
qq:2376381260

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the  performance parameters  

name

ultra-thin  two-speed fan

water heater applicable models

8l-12l 

operating voltage adjustable range

220v

input power

 

25-28w

speed

 (high-end)  2800 ± 100r/min
(low-grade) 2000 ± 100r/min

fully open the air pressure 

adjustable range (negative pressure)

0-300pa

wind velocity

13.0m/s

temperature rise

≤58k

running noise

≤60db

motor insulation class

b


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