HOME >> PRODUCT
Dry-type transformer cross flow cooling fan

Sanda GFDD series crossflow cooling fan are designed for forced air cooling of transformers and equipments like power distribution cabinets, high and low pressure switchgear etc..They allow increasing about 40-50% of output power of dry-type transformer, which greatly improve the carrying capacity and extend the service life of transform.  It's the most economic and efficient way of manufacturer is widely used at home and abroad.

share to:
Model Number: GFD470-120
Voltage(v): 220
Roating speed(r/min): 1,300
Power(w):60
Phase: Single
Current(A): 0.36
Frequency(Hz): 50
Blowing type: Side blowing
Air delivery(M³/h): 1300

    Cross-flow Cooling Fan Description

    110 volt cooling fan Features:

    - Large air flow allows the dry-type transformer to fully dissipate heat, increasing 45% -60% of capacity.

    - Various types of cooling fans are upon customers’ request. Cooling fans vary from impeller diameter, airflow entry, and enclosure material. There are top and side blows for the cooling fans. Aluminum alloy and stainless steel enclosure is optional.

    - The airflow is blown into air duct of high and low voltage winding of transformers and that of winding and iron core at certain angle (45-60 ° horizontal sextant angle, which greatly increase the effective airflow for heat dissipation.

    - Compact structure of 110 volt cooling fan, elegant appearance and easy installation.

    - The enclosure adopts imported stainless steel shell or high-quality aluminum alloy profiles. Fasteners are made of stainless steel with strong corrosion resistance, suitable for humid service condition.

     - Airflow entry and exit ducts are equipped with protective mesh door to ensure safe and reliable operation.

    Cross-flow Cooling Fan Show 


    dry type transformer cooling fan

    Cross-flow Cooling Fan Specification 

    Model Number:

    GFD470-150

    Phase

    Single

    Voltage(v)

    220

    Current(A)

    0.36

    Roating speed(r/min)

    1,300

    Frequency(Hz)

    50

    Power(w)

    60

    Blowing type

    Top/Side blowing

    Air delivery(M³/h)

    1300


    ——————————————Dimension and mounting size —————————————————


    Model Number:

    Phase

    Voltage(v)

    Current(A)

    Roating speed(r/min)

    Frequency(Hz)

    Power(w)

    Blowing type

    Air delivery(M³/h)

    GFD470-150

    Single

    220

    0.36

    1,300

    50

    60

    Side/Top blowing

    1300

    GFD590-150

    Single

    220

    0.41

    1,400

    50

    90

    Side/Top blowing

    1500