Substation transformer
Silicon Steel Transformer
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Silicon Steel Transformer
Oriented Silicon Steel Transformer
Non Oriented Silicon Steel Transformer
Oriented Silicon Steel in Power Transformer
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S20-1600kVA Oil immersed Transformer

Oil-immersed transformers have the characteristics of good heat dissipation, low loss, large capacity, and low price. At present, most of the power transformers running in the power grid are oil-immersed transformers. This article focuses on analyzing the structure of oil-immersed transformer.
Rated capacity:
1600kVA
Quality standard:
ISO 9001:2015; ISO 14001:2015
Product Details
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Advantage
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application Details
Electrical Steel for Transformer
An oil-immersed transformer, also called Oil filled transformer, is a kind of voltage transformation device utilizing the oil cooling method to reduce the transformer temperature. Unlike the dry type transformer, the body of the Oil-immersed transformer is installed in the welded steel oil tank filled with insulation oil. When an Oil-immersed transformer in operation, the heat of the coil and iron core firstly is transformed into the insulation oil and then to the cooling medium. And according to the capacity sizes, it can be divided into an immersed natural cooling transformer and an immersed forced air cooling transformer.

Advantages of a three-phase oil-immersed transformer S20-1600KVA

-The core of silicon steel is made of 0.18 ~ 0.3mm orientation silicon steel sheet stacked by punching and shearing, which has good stability.

-The coil is made of pure copper. The acetal enamelled wire is used for high voltage and oxygen-free copper conductor or copper foil for low voltage to improve the short-circuit resistance.

-The Dyn11 connection symbol is used to avoid the influence of higher harmonics. It provides high resistance against uncompensated load and improves the quality of power supply.

-Vacuum oiling is adopted by the transformer to remove bubbles in the core and ensure stable insulating property.

technical parameter
Silicon Steel Transformer
Rated
capacity(kVA)
Voltage Maximum
no-load losses (W)
Maximum
on-load losses(W)
Short circuit
impedance Uk (% )
30   70 505/480 4
50   90 730/695 4
63   100 870/830 4
80   115 1050/1000 4
100   135 1265/1200 4
125   150 1510/1440 4
160   180 1850/1760 4
200 6.0 215 2185/2080 4
250 6.3 260 2560/2440 4
315 10 305 3065/2920 4
400 10.5 370 3615/3440 4
500 11 430 4330/4120 4
630   510 4960 4.5
800   630 6000 4.5
1000   745 8240 4.5
1250   870 9600 4.5
1600   1050 11600 4.5
2000   1225 14640 4.5
2500   1440 14840 5
FAQ

1.Q: Are you manufacturer?

A: Yes, we are manufacturer. Our factory is in Anyang City, Henan Province.

2.Q: Can I get guarantee of products?

A: Yes, every product is 1 year quality warrantee under customer correct using the products.

3. Q: What about the production?

A: In general, it take 2~6weeks and it depend on the different style.

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