Product Details
Specifications of DOSSY external rotor axial flow fans
This model can be used widely in UPS, welding machine and other
industrial field
- external rotor axial flow fans Motor Structure: external rotor
motor inducted by a running capacitor, with impedance protection .
- external rotor axial flow fans Motor protection: Thermal protection
automatic switch
- Blades: Pressed from metal armor plate, blades are welded to motor
rotor directly and surface is oven baked printed.
- external rotor axial flow fans Frame material: Die-casting Aluminum
Alloy with anti-corrosion treatment.
- Bearing Type: Double NSK ball bearing
- Insulation Isolation Grade: F Protection Grade: IP 55
- Dielectric Withstand Voltage: AC2, 500V, at 0.5mA, 50/60Hz
- Allowable Ambient Temperature: -25 to +85 Centigrade degree
(operation)
(Under unconcretionary) -30 to +90 Centigrade degree (storage)
- Noise Lever: 43-64dB at normal operation (Varies to other
specifications)
- Life: 50,000hours
- Power supply connection: PA-10 terminal connection
- Unit weight: 2.2kg
Contact with us for more details of specification.
industrial axial fan
http://acfan.en.alibaba.com/productlist.html
http://www.axial-cooling-fan.com/products.html
Company Profile
ZHEJIANG FENGDENG ELECTRIC Co., Ltd. is specialized in developing
and producing axial fans, AC fans and air filters in different
sizes with high quality in cooling and ventilation fields. All our
products are featured in high airflow, low noise and durable life.
Our company is located in Yueqing of Zhejiang, China, which is
famous for the voltage electronics and precision industry around
the world.
Our products are widely applied to electronic equipment, medical
equipment, automatic control device, electric welder manufacturing
and other industries. Our excellent products and quality have won
favorable comments from our users. All our products attain CE and
CCC certifications.
"Devoted to the development of fans" and "Insisting on high
quality" are the spirit and the principle of our company. We will
do our best to satisfy our customers.