10кВ S9-M Series Масляные трансформатор

Reliable Structure With the fundament of traditional frames and proved techni- ques,our company made a great improvement,for instance: We employ spiral loops with longitudinal oil path to produce a better interior cooling effect; We improve the effectual support of the loop's terminal face to strengthen the anti-short circuit electricity capability; We employ new suspending structure and instrument- positioning frames to guarantee that the long distance transport and movement will be more reliable; In addition to those above, we have lots of novel and dependable frames that wait to serve you; We are sure that,when you choose more advanced transfo- rmers,you will enjoy greater technique intensity. Good Technology And Economic Performance Compare with S7 series product,S9 series product reduces the no-load loss by 10%, load loss by 24%and no-load electric current by 46%; as a result,the operating cost will drop by 19%. Improved from S9 series product, S11 series product redu- ces the no-load loss by 30%; no-load electric current by 70-85%; average temperature by 10K; noise level by 2-4 db; and double the products'service life. Even under 20% overloads, it can also work for a long period of time.