Audited Supplier
GF series cross flow cooling fan is mainly used for dry-type transformer cooling and capacity expansion, and forced air cooling of electronic equipment, distribution cabinet, high and low voltage switch cabinet, etc. The capacity of dry-type transformer can be increased by 40~50% after being equipped with the fan for heat dissipation, so as to greatly improve the bearing capacity of dry-type transformer and prolong the service life of dry-type transformer.
The product is designed and manufactured according to the Crossflow Cooling Fan for Dry-type Transformer. High-quality cold rolled silicon steel sheet shall be adopted for stator and rotor core of the motor; Low noise bearing; Electrophoresis treatment of impeller surface with aluminum alloy and fine dynamic balance adjustment; The left and right end plates are formed by punching with stainless steel plates, and the air inlet plate, air outlet plate and air deflector are combined with aluminum alloy profile buckles; The whole fan is reasonable in structure and beautiful in appearance, characterized by large air volume, small noise, low temperature rise, long service life, stable operation and convenient installation. operational principle.
When this series of cooling fans are used for dry-type transformers, the fans are placed on both sides of the lower part of the transformer coil, directly blowing the cold air into the high and low voltage cooling air ducts of the transformer coil, with obvious heat dissipation effect, which can ensure the normal operation of the transformer and extend its service life. Fan start, stop and transformer overtemperature alarm, overtemperature trip and other functions are provided by temperature control device)
| Model (NO.) | Voltage (V) | Frequency (Hz) | Current (A) | Power (W) | Speed (r/min) | Volume (m³/min) | Noise (dB) | Capacity of Transformer (kV) | Number of set matched with each tranfomer |
| GFD(S)D385-90 | 220/380 | 50 | 0.24/0.15 | 45 | 1400 | 410 | 50 | 50 | 6 |
| GFD(S)D420-90 | 220/380 | 50 | 0.24/0.15 | 45 | 1400 | 430 | 50 | 50-100 | 6 |
| GFD(S)D440-90 | 220/380 | 50 | 0.24/0.15 | 45 | 1400 | 460 | 50 | 50-100 | 6 |
| GFD(S)D470-90 | 220/380 | 50 | 0.25/0.15 | 50 | 1400 | 480 | 50 | 80-160 | 6 |
| GFD(S)D560-90 | 220/380 | 50 | 0.25/0.15 | 50 | 1400 | 550 | 50 | 100-200 | 6 |
| GFD(S)D590-90 | 220/380 | 50 | 0.25/0.15 | 50 | 1400 | 580 | 50 | 100-200 | 4 |
| GFD(S)D610-90 | 220/380 | 50 | 0.25/0.15 | 50 | 1400 | 600 | 50 | 200-315 | 4 |
| GFD(S)D700-90 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 700 | 52 | 315-500 | 4 |
| GFD(S)D780-90 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 800 | 52 | 500-630 | 4 |
| GFD(S)D810-90 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 830 | 52 | 630-800 | 4 |
| GFD(S)D850-90 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 850 | 52 | 630-800 | 4 |
| GFD(S)D920-90 | 220/380 | 50 | 0.34/0.19 | 75 | 1400 | 1000 | 55 | 50-125 | 2 |
| GFD(S)D1020-90 | 220/380 | 50 | 0.34/0.19 | 80 | 1400 | 1300 | 55 | 160-250 | 2 |
| GFD(S)D1120-90 | 220/380 | 50 | 0.35/0.20 | 80 | 1400 | 1400 | 55 | 315-400 | 2 |
| GFD(S)D1200-90 | 220/380 | 50 | 0.40/0.20 | 85 | 1400 | 1450 | 55 | 315-500 | 2 |
| GFD(S)D1220-90 | 220/380 | 50 | 0.40/0.20 | 85 | 1400 | 1500 | 55 | 315-500 | 2 |
| GFD(S)D1300-90 | 220/380 | 50 | 0.40/0.20 | 85 | 1400 | 1800 | 55 | 630 | 2 |
| GFD(S)D1400-90 | 220/380 | 50 | 0.40/0.20 | 95 | 1400 | 2000 | 55 | 800 | 2 |
| GFD(S)D370-110 | 220/380 | 50 | 0.24/0.15 | 45 | 1400 | 450 | 50 | 125-400 | 6 |
| GFD(S)D385-110 | 220/380 | 50 | 0.24/0.15 | 45 | 1400 | 480 | 50 | 125-400 | 6 |
| GFD(S)D420-110 | 220/380 | 50 | 0.24/0.15 | 45 | 1400 | 500 | 50 | 125-400 | 6 |
| GFD(S)D440-110 | 220/380 | 50 | 0.24/0.15 | 50 | 1400 | 520 | 50 | 125-400 | 6 |
| GFD(S)D470-110 | 220/380 | 50 | 0.25/0.15 | 50 | 1400 | 550 | 50 | 315-500 | 6 |
| GFD(S)D490-110 | 220/380 | 50 | 0.25/0.15 | 50 | 1400 | 570 | 52 | 315-500 | 6 |
| GFD(S)D520-110 | 220/380 | 50 | 0.25/0.15 | 55 | 1400 | 620 | 52 | 315-500 | 6 |
| GFD(S)D560-110 | 220/380 | 50 | 0.25/0.15 | 55 | 1400 | 700 | 52 | 315-500 | 6 |
| GFD(S)D590-110 | 220/380 | 50 | 0.25/0.15 | 55 | 1400 | 750 | 52 | 400-630 | 4 |
| GFD(S)D610-110 | 220/380 | 50 | 0.25/0.15 | 55 | 1400 | 850 | 52 | 400-630 | 4 |
| GFD(S)D700-110 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 950 | 52 | 630-800 | 4 |
| GFD(S)D760-110 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 1100 | 54 | 800-1000 | 4 |
| GFD(S)D780-110 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 1150 | 55 | 800-1000 | 4 |
| GFD(S)D810-110 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 1200 | 55 | 1000-1250 | 4 |
| GFD(S)D850-110 | 220/380 | 50 | 0.28/0.16 | 60 | 1400 | 1300 | 55 | 1250-1600 | 4 |
| GFD(S)D920-110 | 220/380 | 50 | 0.34/0.19 | 80 | 1400 | 1450 | 55 | 315 | 2 |
| GFD(S)D1020-110 | 220/380 | 50 | 0.34/0.19 | 80 | 1400 | 1450 | 55 | 315-400 | 2 |
| GFD(S)D1050-110 | 220/380 | 50 | 0.34/0.19 | 80 | 1400 | 1500 | 56 | 315-400 | 2 |
| GFD(S)D1120-110 | 220/380 | 50 | 0.35/0.20 | 80 | 1400 | 1500 | 56 | 315-400 | 2 |
| GFD(S)D1200-110 | 220/380 | 50 | 0.40/0.20 | 85 | 1400 | 1580 | 56 | 400-500 | 2 |
| GFD(S)D1220-110 | 220/380 | 50 | 0.40/0.20 | 85 | 1400 | 1800 | 56 | 400-800 | 2 |
| GFD(S)D1300-110 | 220/380 | 50 | 0.40/0.20 | 85 | 1400 | 2100 | 56 | 630 | 2 |
| GFD(S)D1400-110 | 220/380 | 50 | 0.40/0.20 | 95 | 1400 | 2500 | 57 | 800-1000 | 2 |
- 24*7 hours online service
- More than 100 customers visited us and felt very satisfied
- Exported to over 80 countries
- CE,ISO,SGS,ETA,MA,AMCA
- Live video for the workshop by WhatsApp WeChat or youtube
- Oversea technical support at your site
- Better customers' experience after sales: we visit our customers each year
- Production according to your drawing(2D/3D)
- Famous motor brand(Siemens/ABB/TECO/WEG)
- High standard quality control- Testing video/Testing report available
- Welding / Materials testing report available
- Surface Treatment: automatic electrostatic powder coating ( ie spray) or spray paint.
- Corrosion protection and rust removal treatment
- Tracking number for each piece of equipment available
Q: Are you a manufacturer or a trader?
A: We are a manufacturer specializing in the production of fan for 20 years.
Q: Do you have machines in stock to sell?
A: Standard products will have sufficient inventory, non-standard customized products we will try to meet your delivery date.
Q: How about the quality of your products?
A: We dare not say the lowest price in the fan industry, nor the best quality in the industry, but we must have quality beyond the commodity price. Our products are solid in materials and exquisite in design, and will not fail every penny you spend on them.
Q: If I want to get a product, what information should I tell you?
A: First of all, you need to tell me the type of product you want to order or the performance and size parameters you need to meet. We can help you select the right product. Secondly, tell us the quantity of products you need, packing requirements and transportation requirements. Then we can give you an accurate quotation.
Q: Where is your factory? May I have a tour?
A: Our factory is located in Yanjiang Town, Taizhou City, Zhejiang Province. Our working hours are Monday to Saturday,8 a.m.to 5 p.m. Please tell me your flight number and arrive time that we can arrange the serves.
If you have any questions about our products or company. You can contact us with WhatsApp or Email or Wechat and we will reply to you as soon as possible.
