YB Prefabricated Transformer

YB Prefabricated Transformer

●Product features ●Our products are self-designed series products based on ZGS type combined transformers to the satisfaction of urban-rural power network. It has small size, compact structure, short installation period, and it can take the place of traditional transformer substation. It can...

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●Product features

●Our products are  self-designed series products based on ZGS type combined transformers to the satisfaction of  urban-rural power network. It has small size, compact structure,  short installation period, and it can  take the place of traditional transformer substation. It can also satisfy energy measurement, reactive power compensation, various schemes of high and low pressure, it represents the development direction of middle and small scale transformer substation.

●The products are fit for 10kV、50Hz、30~1600kVA power consumer of industry and mining enterprise, station, dork, airport, public place, high-rise buildings, residential quarter, it can not only suitable for loop network power supply, but also terminal power supply. 


Application condition

1、installation site:outdoors;

2、elevation:<1000m;

3、maximum ambient temperature:+40℃;

4、maximum mean monthly temperatures:+35℃;

5、maximum mean yearly temperatures:+20℃;

6、minimum ambient temperature:-25℃(outdoors);

7、maximum daily temperature difference:25℃;

8、sunlight intensity:0.1w/cm2(0.5m/s);

9、pollution grade:III;

10、rainproof grade:3;

11、relative humidity:maximum monthly mean:90%(20℃);

                       maximum daily mean:90%(20℃);

12、aseismatic ability:horizontal ground acceleration: 0.2g;

                        Horizontal vertical acceleration: 0.1g;

13、installation site gradient:less than 3degrees。


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