2014/5/28
Sinwan AC motors 380V, 440~480V UL/CUL approved!
2014/5/1
Sinwan AC Metal Fans IP55, 56, 67 approved!
2013/12/26
New Sinwan Electric Industries Co., Ltd.
 
AC Alarm FAN
When power supply is not steady, or some reason to cause the fans slowing down, the SINWAN Fans Alarm, R/D sensor device will detect it and deliver its signals to the Alarm Devices (such as LED, Lamp, or Beeper)
 
AC & DC Axial Metal Fan Guide (PDF / 6.87m)
AC Axial Fan Plastic Impeller
(PDF / 6.17m)