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.
Cross Flow Cooling Fan For Dry-Type Transformer Description
Transformer 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 Transformer 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.
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Dry Type Transformer Cross-flow Cooling Fan Show |
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Dry Type Transformer Cross-flow Cooling Fan Specification |
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Model Number: |
GFD470-150 |
Phase |
Single |
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Voltage(v) |
220 |
Current(A) |
0.36 |
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Roating speed(r/min) |
1,300 |
Frequency(Hz) |
50 |
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Power(w) |
60 |
Blowing type |
Top/Side blowing |
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Air delivery(M³/h) |
1300 |
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Tips: All specifications for reference only, please confirm with us before placing orders.
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———————————————Dimension and mounting size ——————————————————— |
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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 |
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GFD590-150 |
Single |
220 |
0.41 |
1,400 |
50 |
90 |
Side/Top blowing |
1500 |
