HVAC Double-Outlet Centrifugal Blower Fan , Radial Fan For Duct Air Conditioning Unit
Centrifugal fans in heating and ventilation industries usually supply more than one outlet port. A central unit in such industries supplies conditioned air to various enclosures through different ports. Forward-curved squirrel-cage fans are the prime candidates for such applications. Automobile ventilation is an example where such fans serve both right and left sides of the cabin.
Specification:
Fan model | Motor model | Voltage | Frequency | Speed | Air volume | Current | Capacitor |
CPZ7-7 | YDK90-6 | 203V-240V | 50/60Hz | 850RPM | 1000m³/h | 0.9A | 5μF |
YDK200-4 | 203V-240V | 50/60Hz | 1150RPM | 1500m³/h | 1.8A | 10μF | |
CPZ8-8 | YDK200-6 | 203V-240V | 50/60Hz | 820RPM | 2000m³/h | 2.0A | 10μF |
YDK300-4 | 203V-240V | 50/60Hz | 1200RPM | 2200m³/h | 2.1A | 10μF | |
CPZ9-9 | YDK250-6 | 203V-240V | 50/60Hz | 850RPM | 2000m³/h | 1.9A | 10μF |
YDK375-6 | 203V-240V | 50/60Hz | 850RPM | 2000m³/h | 3.5A | 10μF | |
YDK375-4 | 203V-240V | 50/60Hz | 1200RPM | 2500m³/h | 3.5A | 10μF | |
YDK550-4 | 203V-240V | 50/60Hz | 1150RPM | 3250m³/h | 4.6A | 20μF | |
CPZ10-10 | YDK450-6 | 203V-240V | 50/60Hz | 850RPM | 3000m³/h | 3.5A | 20μF |
YDK550-4 | 203V-240V | 50/60Hz | 1150RPM | 3250m³/h | 4.6A | 20μF | |
CPZ12-9 | YDK750-6 | 203V-240V | 50/60Hz | 830RPM | 3000m³/h | 7.2A | 30μF |
YDK900-4 | 203V-240V | 50/60Hz | 1250RPM | 6000m³/h | 8.0A | 30μF | |
CPZ12-12 | YDK750-6 | 203V-240V | 50/60Hz | 830RPM | 3000m³/h | 7.2A | 30μF |
YDK900-6 | 203V-240V | 50/60Hz | 880RPM | 7000m³/h | 8.6A | 30μF |
A double-outlet centrifugal fan has a volute with two outlets. The fan can be installed between the delivery ports where there would be less turning in the channelling after the fan. It is also more flexible regarding its positioning and the required space. A double-outlet fan has two cut-offs. This can be a disadvantage since there is reversing flow and blockage at part-load condition round the cut-off. It is important to minimize this reversing flow.
A double-inlet configuration is also helpful in heating and ventilation industries due to its higher volumetric flow rates. This can be a prime candidate for double-outlet fans.
Feasures:
Product Features:
Material: | Housing:Sheet Steel |
Impeller:Galvanised Sheet Steel | |
Rotor:Partially cast in aluminium | |
Direction of rotation: | CW OR CCW,seen on rotor |
Type of protection: | IP44 |
Insulation class: | B/F |
Mode of operation: | S1 |
Mounting position: | Any |
Bearing: | Ball bearing (Maintenance) |