Centrifugal Fan (external rotor motor)
Cage type capacitor structure external rotor motor
Impact molding of aluminium alloy plate
Allowable environment temperature and
humidity range:(under unconcretionary condition)
-40℃ ~ +70℃ (temperature) 0% ~ 95% (humidity)
Motor Internal with automatic recovery thermal protector
AC 1,800V , 1 min at 0.5mA, 50/60 Hz
design according to IEC61858 Grade F,
Q: Can I have a samples for testing before ordering products?
A: Yes, you can.
We sincerely suggest that customers should have some samples of required fans for testing because the truly performance of fans can be fully demonstrated after testing is conducted.
Q: Can I have a discount for the fan?
A: We feel afraid that the price is no profile, the price is based on annual usage quantity. If annual usage quantities increase, pls provide further quotation.
Q: What is the warranty of products?
A: All of our products have 1 year warranty. Every product has its own production code. This code is able to track the production time.