| 摘要 |
<p>The invention relates to an insulating assembly with conducting bush for oil-cooled power transformers. According to the invention, the insulating assembly comprises a conducting bush () made of copper whereon there is fastened, at the upper part, an upper connector () made of brass or aluminium, whose inner surface has the same conicity as the conducting bush (), the connector () having four brass studs () for connection to the network and a central stud () made of brass or stainless steel which concentrically passes through the insulating assembly, a contact bush () made of brass or aluminium, whose inner surface has the same conicity as the conducting bush (), a porcelain insulator (), two rubber gaskets (), a washer () made of brass or silumin, a nut () and a counternut () made of brass, a flange () made of an electroinsulating material, resistant to mechanical effort, which rests on the cover of a transformer () by means of two insulating pieces (), and also a nut () and a counternut () made of brass.</p> |
