three-phase double-windingwhich is beter in china,know and
1.and35 kv oil-immersedof Wuhan HuaChen DingFeng Electricity Companyis favored by the majority of customers love, We have established long-term cooperation with many partner, 20 kv double winding,SG B 10 series of coating coilfrom ding fengmeet the needs of our customers. ding fengstrength,abide by contract, keep faith, take quality and credit of contract,obtained the customer trust and praise.
2.Wuhan HuaChen DingFeng Electricity Companyis committed to the continuous improvement of thePower transformerservice, become a society, customers, shareholders and employees long-term trust of the company. Our Company adhering to pirit of for the sake of customers, and win-win with customers , and through ding feng staff continuous innovation and development to provide first-class 10 kv double winding series 100% genuine guarantee,The latest launch 35 kv oil-immersed,Higher discounts 10 kv double winding series,three-phase double-winding product ranking for enterprises , is what we have been working for. Details:The role of transformer oil in oil-immersed power transformer
The main insulating material of oil-immersed transformer is transformer oil, iron core and winding are immersed in transformer oil. Transformer oil is a high quality mineral oil extracted from petroleum. More than 95% of its main components are hydrocarbons (hydrocarbons) and the rest are non-hydrocarbon compounds. Hydrocarbon is composed of alkane, naphthene and aromatic hydrocarbon, and non-hydrocarbon compounds are mainly composed of sulfide, oxide and ammoniation.
Insulation: pure electric strength of transformer oil is very high, many times higher than the air, as a result, the insulation in the transformer oil, can increase the transformer insulation strength between various components, between the winding and winding between, between the winding and iron core, winding and tank keep good insulation, and can reduce the size of our transformer. If it is used with solid insulation, better results can be obtained. Such as more than 110 kv voltage class of transformer winding insulation between the commonly used in oil insulation film and stay or corrugated board between winding oil separated into several smaller oil clearance, clearance form a thin film of small oil duct insulation insulation structure, and the higher the level of voltage, the more the number of rolls. When the voltage level is lower, such as 35kV and below, the winding can also be composed of oil and glue paper tube. Transformer oil is liquid liquid, can be filled with the gap between each component in the transformer, to exclude air, avoid winding insulation and other solid parts caused by contact with the air be affected with damp be affected with damp dielectric strength reduced. In addition, the oil fluidity of the transformer is good. After breakdown, the insulation strength can be restored, and no permanent discharge channels can be left. After filtration, it can continue to be used.
Wuhan huacheng fixed feng power co., LTD., located in wuhan, hubei province, was established in January 2012. The company mainly produces S11, type / / S13 series, series of 10 kv double winding oil-immersed power transformers, 20 kv double winding oil-immersed transformer, 35 kv oil-immersed power transformer, 800 kva, 31500 kva three-phase oil-immersed transformer products such as double winding; Products has passed the national transformer quality supervision and inspection of the quality inspection center, national respectively in low voltage power distribution equipment quality supervision and inspection center, national electronic product quality supervision and inspection center, received a registration certificate by passing PCCC power (Beijing) certification center certification.
3.With the purpose of "Quality first, service is paramount" in ding feng, our strict product quality control system ensures that three-phase double-winding,6kv-35kva power transformerx1b41d65n and other products of high quality and stability. We have a first-class laboratory equipment and a highly experienced profess
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Last Update : 03 December 2017
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