120V 220V to 240V 380v 440V 45KVA Step up Down Power Transformer Dry Type Shunt Reactor Transformer
Temperature control device: The transformer adopts the BWDK series signal thermometer.The temperature measurement element is buried in the upper half of the low -pressure coil. It can automatically detect and patrol the working temperature of the phase coils, and has an ultra temperature alarm and a trip.
Categories：
Dry-Type Power Transformer
Products Description
Operation condition
1.Installation height：at an average altitude of 1000m above sea level
2.The waveform of the supply voltage is similar to that of a sine wave;
3.The symmetry of multi-phase supply voltage: The power supply voltage connected to the poly-phase transformer should be approximately symmetrical;
4.Ambient temperature:The maximum air temperature:+40℃；the maximum daily average air temperature +30℃;the maximum annual average air temperature +20 ℃;The minimum air temperature -30℃(It 's suitable for indoor type transformers)
Functional Characteristics
Dry transformers structural features
Box coil: The low -voltage winding uses the entire copper foil, along with the F -class turning insulation on the dedicated low -pressure foil winding machine. Foil coils are well solved with low pressure, large-current coils around the product, large stress, unbalanced amnf -balancing, poor heat dissipation effects, and outstanding problems such as winding spiral angles, and unstable artificial welding quality. At the same time, the DAELIM transformer winding is seized with resin, solidified and shaped, and moisture -proof and pollution -proof. The bronze volume of the lead is automatically welded by the arc welding.
Temperature control device: The transformer adopts the BWDK series signal thermometer.The temperature measurement element is buried in the upper half of the low -pressure coil. It can automatically detect and patrol the working temperature of the phase coils, and has an ultra temperature alarm and a trip.
Product Paramenters
|
Rated Capacity (KVA) |
External dimensions(mm) |
||||
|
L |
W |
H |
C1 |
C2 |
|
|
315 |
1170 |
760 |
1180 |
660 |
660 |
|
400 |
1260 |
760 |
1250 |
660 |
660 |
|
500 |
1300 |
760 |
1240 |
660 |
660 |
|
630 |
1370 |
780 |
1265 |
660 |
660 |
|
630 |
1370 |
780 |
1265 |
660 |
660 |
|
800 |
1440 |
780 |
1415 |
660 |
660 |
|
1000 |
1480 |
1000 |
1450 |
820 |
820 |
|
1250 |
1580 |
1000 |
1590 |
820 |
820 |
|
1600 |
1650 |
1000 |
1665 |
820 |
820 |
|
2000 |
1720 |
1000 |
1720 |
820 |
820 |
|
2500 |
1820 |
1000 |
1790 |
820 |
820 |
Details Images
FAQ
What is the term of delivery?
We accept EXW, FOB Shanghai.You can choose the one which is the most convenient or cost effective for you.
What about the lead time for the mass production？
Honestly,it depends on the order quantity and the you place the order.
When can I get the price?
We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price,please tell us in your email so that we will regard you inquiry priority.
Could I get the sample to check your quality?
Samples and shipping cost is prepaid by buyers,and will be refund to buyers whenmass production order confirmed in the near future.
Key words:
Dry-Type Power Transformer
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Solution
Products are widely used in power, mining, urban construction, public transportation, municipal administration and other fields
Wind power project
State grid power
Power-station
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Our products are strictly in accordance with the domestic advanced electrical standards for processing and production.
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