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Help Center15kv 20 kV Indoor Epoxy Resin Casted Voltage Transformer
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JDZ11-20
Description
The voltage transformers of the types JDZ11-20 are single phase, casting resin insulated and full enclosed products. Used in electric power measurement, and voltage monitoring and relay protection, rated frequency50Hz or 60Hz and rated voltage 15kV and 20kV grid system. The transformers can be executed according to the standards IEC6044-2 and GB1207-2006.
Construction
These voltage transformers are casting resin insulated, fully enclosed type. The iron core and winding are casting together. It has high accuracy, high capacity and low partial discharge.
The secondary windings of transformer consists of one amorphous alloy core for measurement and one or two Japan imported coiled silicon steel core for protection.
Each front and two side have a hole for secondary circuit, and has preventing electricity-stolen shield, make it safe and reliable.
Dalian Huayi Electric Power Electric Appliances Co., Ltd. founded in 2001 located at Puwan New Area of Dalian, is a professional manufacturer of 0.5kV-400kV current and voltage transformers involved casted, oil immersed, capacitive, gas SF6 and so on. The company covers an area of 150,000㎡ and possesses USD 18 millions’ fixed assets and more than 300 employees. Medium Voltage Transformer BU, High Voltage Transformer BU, Electric Reactor BU, High Voltage SF6 Switch BU etc. are led by general office, achieved more than USD 32 millions for annual sales.
The company has been certified by ISO9001 Quality Management System. We have more than 50 engineering technicians and over 10 senior technicians and designers who are very experienced, skilled and creative. The company brought in lots of advanced production equipments, fully-equipped testing equipments, scientific testing methods and powerful technical force. Over the years, our products are popular across China and participate in many national key projects’ construction, such as 2008 Olympics Qinhuangdao Stadium and Ansteel 1780 Project whose investment amount more than USD 1.6billions. The company was approved as qualified supplier of China State Grid, also has won the biddings organized by State Grid many times. Besides these domestic important projects, our products have been exported to Asia, Africa, South America and Europe. Furthermore, we can conduct R&D, design and production according to customers’ special demands, then deliver to customers in the shortest time. Presently we have got more than 30 national patents.
The company pursues to offer high-precision and high-quality products to customers in the tenet of “Technology-driven, Quality-oriented, Credit-valued, Customer-centered”. The company always puts the interests of customer in the first place, look forward to the cooperation with you sincerely, let’s create brilliant future together.
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