Good Quality High Speed 17225 172x150x25 DC Air Cooling Fan 12V/24V/48V Industrial

Сохранить в закладки 1600360292912:


Цена:11,94 $ - 13,44 $*

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Good Quality High Speed 17225 172x150x25 DC Air Cooling Fan 12V/24V/48V Industrial Fan


Products Description




SIZE
170*170*50mm
Bearing type
Two ball, sleeve, HY ,other
Frame materials
Plastic (UL94V-0)
Impeller materials
Plastic (UL94V-0)
Weight
900g
Certification
Certification
Wire
2 pin, 3pin or 4pin with Customized connector
Rated voltage
AC110V/220V




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Company introduction






FAQ


Q1.What's the difference between the sleeve and ball bearing fan?
The ball bearing brand was NMB bearing imported from Japan.The warranty for
ball bearing fan is 50,000 hours but sleeve bearing just 20,000 hours.

Q2.What kind of function can we choose for fan?
Optional function: Auto-restart, Speed detection, Stoppage Alarm, Waterproof (IP68 optional),
PWM function, Temperature control etc.

Q3.What's your MOQ and delivery date ?
MOQ 200PCS
Sample lead time: 3-5 working days

Mass production:10-20 working days for off peak season, 1 month for peak season
Waterproof fans need 1 more week

Q4.What's your payment terms ?
We accept Payment by T/T, Trade assurance order of Alibaba. Accept 50% deposit +50% balance.

Q5. What is DC Fan and AC fan?
A2: DC fan is power by DC voltage, always is 5V, 12V, 24V, 48V, 60V and 72V.
AC fan is power by AC voltage, always is 110V, 220V and 380V.

Q6. How do we carry out quality control?
Usually, there are two ways to monitor reliability during the manufacturing process.

* Early Life Test This is used as a mean of process control aimed at identifying any latent manufacturing problems and determining the effectiveness of burn-in. Every day, 5 samples will be picked up randomly from one of the production lines for burn in at 50℃+/-5 for 24 hours.

*On-going Reliability Demonstration This is a longer-term program aimed at providing data on continuous basis to demonstrate the reliability of product. 10 units per month are randomly collected from one of the production lines for burn-in for 168 hours at 50+/-5. Units are monitored and tested on daily basis. Failed units will be analyzed and corrective actions taken where necessary.




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