Size：140*140*25mm

Material:

Frame and Impeller: Thermal Plastic UL 94-0
Lead Wires:UL Type
RED Wire Positive(+)
BLACK Wire Negative(-)
Insulation Resistance: 10MΩ Or Over With a DC 250V Megger
Dielectric Withstand Voltage: AC500V 1S
Allowable Ambient Temperature Range:-10ºC~+70ºC(Operating)
                                                                 
                                                                  -40ºC~+70ºC(Storage)

Specification:

* this is normal specification, for the speed, current, bearing type, connector, function, waterproof level, wires etc all can be customized.

Functions:

PWM (Pulse Width Modulation)
FG (Frequency Generator / Tachometer)
RD (Rotation Detector)
AR (Auto Restart)
TC (Thermal Control)

Protection: waterproof up to IP 68

*** 2 lead wires, 3 lead wires,4 lead wires for your choice

Others:

Company profile:

- Producing cooling fan since 2000.

- DC/AC/EC/Blower cooling fan manufacturing, sales and service enterprise.

- Certificate:UL,CE, ROHS, CCC, ISO9001.

- Our fan ranges from 15mm to 254mm,including ball bearing,hydraulic bearing and sleeve bearing type.