上海张家港变压器有限公司-_正规赌钱软件app
100MVA/220kV power transformer

    This transformer is the first time that the company has developed a high-voltage and large capacity 220kV transformer. The successful development of this product has improved the production and manufacturing level of high-voltage and large capacity products for SEC , and is of great significance for the company's entry into the power grid market. This product has fully explored and demonstrated the traditional design theory of strengthening the strength and bearing capacity of pancake electrical appliances and the insulation structure of transformer coils. Through independent research, development, and trial production, it proposes the use of small oil gap volume theory and the design of insulation structure based on composite field strength, achieving the increase of electrical strength, reduction of materials, reduction of losses, and safety and energy saving of transformers.


Rated Capacity: 10,000 kVA

Rated Voltage: 220/10.5 kV

Impedance: 14%

Tap range: +/-8×1.25% ,Vacuum

Connection group:Dyn11

Cooling type: ONAN/ONAF

Contact Us
SEC Zhangjiagang Transformers Co., Ltd
Address:No.5 Xinjing East Road Zhangjiagang Economical ZoneSouth district,Jiangsu China
Post code:215600
Tel: + 86 512 82666262
e-mail:zhengyd@shanghai-electric-szt.com

e-mail:liurun@shanghai-electric-szt.com