产品中心
菏泽Energy Saving Underground Distribution Transformers
产品描述
Product description:
The products, featuring leading technical parameters and structural design in China, have their unique features and are designed from the perspective of users.
In the structural and technical aspects, the iron core is not perforated and built with 45-degree mitered joints, with the limbs tied with semi-dry unidirectional weftless fiberglass adhesive tapes, having the characteristics of low height and low loss.
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Applicable scope: |
Including in commercial centers, schools, railways, streetlights, airports, tunnels, subways, power plants |
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Product model and designation: |
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Material: |
The fully sealed and insulated shell is not easy to rust or corrode,Pure copper coil,Using new silicon steel sheets. |
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Delivery & Service: |
Timely delivery each time. Provide reliable service and responsible for each customer with each product. Our target is to satisfy every customer with the best service. |
Technical parameters:
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Rated |
Voltage Combination |
Winding |
No-load |
Load |
Short |
No-load |
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High |
Tapping Range |
Low |
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30 |
6 |
±5 |
0.4 |
Dyn11 |
100 |
630 |
4.0 |
1.8 |
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50 |
130 |
910 |
1.6 |
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63 |
150 |
1090 |
1.5 |
|||||
|
80 |
180 |
1310 |
1.5 |
|||||
|
100 |
200 |
1580 |
1.4 |
|||||
|
125 |
240 |
1890 |
1.4 |
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160 |
280 |
2310 |
1.3 |
|||||
|
200 |
340 |
2730 |
1.2 |
|||||
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250 |
400 |
3200 |
1.1 |
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315 |
480 |
3830 |
1.1 |
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|
400 |
570 |
4520 |
1.0 |
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500 |
680 |
5430 |
1.0 |
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630 |
810 |
6200 |
4.5 |
0.9 |
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Pre-drying Treatment
- Low Loss, Low Local Discharges, Low Noise, Strong Heat Radiation, Capable of Running under 150% Nominal Load with the aid of Forced Air Cooling.
OUR ADVANTAGE:
1. Long service life
Our transformers have a long service life of 30 years. The conservator tanks of our transformers are fully sealed, bolted or welded to the edge without any clearance, so the oil in the transformers are insulated from air, prolonging the service life.
2. Completely oil-filled and hermetically sealed
It is completely oil-filled and hermetically sealed without a storage tank. The oil volume changes with temperature and load, totally adjusted by the elasticity of the conservator tank, reducing the size of transformers.
3. Protecting the insulation paper and insulation cardboards from oxidation.
Communication and Support
Welcome to Tianyi Incorporate, if you are interested in our products, please submit your contact information and we will arrange a professional engineer to discuss with you as soon as possible!
