Seeking advice regarding the 10/0.69 KV main transformer
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Hello everyone: That sea friend has some requirements regarding the 10/0.69KV main transformer, as well as information on the manufacturers； It’s best to choose ones that are fairly well-known, either in the domestic market or abroad ；
I appreciate it greatly if everyone will actively speak up and participate! ! ! ! :D
OP, transformers of this voltage are not very commonly used in China! But this voltage level is more common in Europe. The main advantages of using this voltage level are, especially in cases where there are many motors on site – particularly low-voltage motors with high power levels – the use of 690V motors helps to reduce costs such as those associated with motor cables. Additionally, the operating current of the motors is reduced significantly, which in turn lowers heating and the risk of failures At present, there is limited domestic production of such transformers, but brands such as ABB and Schneider transformers from domestic joint ventures can be used.
Have domestic companies such as Xi Bian and Bao Bian produced it?
690V is usually the output voltage level of the power transformer for DC drive rectifier units. Most domestic transformer manufacturers of a certain scale are capable of producing them. You can find it by searching online.
Shanxi Linyi TBEA can do it :)
Almost all manufacturers of transformers can do it
Our unit is using them, and they are from Baoding Xiaoxing Transformer Factory – the quality is indeed good.
Transformers of 10kv compared to 690 volts are not difficult to design and manufacture; we are capable of producing them. Since it is a non-standard transformer, it requires specialized design and separate manufacturing, which is why its price is higher than that of standard ones
These types of transformers are widely used in oil fields, and there are many manufacturers – Wanda and Tianan are among them