Our main product:
1. AC EC DC Centrifugal Fan
2. Single Inlet Dual Inlet Blower Fan
3. AC EC DC Axial Fan
4. Ventilation Product
5. Household Appliances Motor
6. Customized Service
EC Centrifugal Fan | |
Rotation direction | Clockwise, viewed toward rotor |
Material of blade | Cast Iron |
Leakage current | According to GB 12350 |
Protection function | Over-temperature/Over-current/Locked-rotor Protection/Lack-voltage Protection/Over-voltage Protection |
Level of protection | IP44 |
Insulation class | B |
Noise | 63dB (A) |
RH range | 5~90% (No rime or condensation with the ambient.) |
Atmospheric pressure range | 86~106 kpa |
Max. ambient temperature (transport/storage) | +65℃ |
Min. ambient temperature (transport/storage) | -25℃ |
Duty type | S1 |
Control Methods | 0-10V V.DC/PWM |
Power output | +10V V.DC |
Packaging | Carton/Foam carton packaging |
Fan life | The designed lifespan of the fan is 40000 hours assuming the fan is running at rated voltage, rated load and 40℃ environmental temperature |
Line | Connection | Color | Function |
1 | L | Brown | Single phase 50/60Hz |
N | Blue | ||
PE | Yellow/ green | Protective earth | |
2 | +10V | Red | +10V output |
0-10V/PWM | Yellow | Speed control input | |
GND | Blue | GND | |
Tach | White | Tach output 1 pulse/R |
Contact Person : | Gu bolin |
---|