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1. Adopting deep penetration laser and Helium leak detection process to ensure gas tank tightness. 2.Modular design, permutation and combination according to the design scheme , meet a variety of distribution requirements. 3.Compact design, available in wind turbine tower and box-type substation applications. 4.Pressure-operated load break switch, strong arcing ability. 5.Long operation life, high reliability. 6.Simple and effective interlock can prevent the mal-operation. 7.Internal arc containment 20kA 1s, Both in gas tank and cable compartment.
DQS-36 is a SF6 gas insulated ring main unit for the secondary distribution network .DQS-36 is compact designed and suitable for most switching applications in PV power station, wind farm and other 36 kV distribution networks. DQS-36 is a completely sealed system with a stainless steel tank containing all live parts and switching functions. DQS-36 is fully comply with the IEC 62271-100, IEC62271-200 and GB Standards and it has been certified by TUV Certification.
Business Type:Manufacturer,Engineering Contracting Company
Main Products:Polysilicon, ingot, solar cells, wafer,PV Inverter, Solar support
Founded in 1965, Daqo Group has become a leading manufacturer in Electrical Equipment, New Energy and Railway Electrification Industries. Main products include HV, MV & LV switchgear, intelligent components, MV & LV busbars, power system automation, transformers, high-speed railway electrification equipment, polysilicon, solar cell, PV module and grid connection system. Daqo New Energy Co., Ltd. (DQ) was listed on New York Stock Exchange in 2010. Daqo Group has 26 subsidiaries and 4 main manufacturing bases located in Yangzhong, Nanjing, Wanzhou of Chongqing and Shihezi of Xinjiang Uyghur Autonomous Region respectively. Daqo Group established joint ventures with Siemens Germany, Eaton America, Secheron Switzerland, NKT Denmark, and has set up more than 20 overseas branches in America, Europe, Middle East, South East Asia, Middle Asia and Africa. Daqo Group has more than 10,000 employees all over the world. DAQO has contributed to the electrical industry in China for over 40 years, and has become China’s leading enterprise in the electrical industry, providing customers with HV, MV & LV switchgears, intelligent components, MV & LV busbars, power system automation, transformers, and system integration. Our products are widely used in key projects both domestically and abroad, keeping a good running record. Based on the research and introduction of advanced technologies, Daqo offers a full range of products and services that meet all safety, speed and capacity requirements. Daqo hereby makes a big contribution to the rapid development of China's railway electrification. Daqo's railway electrification products form a complete product chain, including overhead line components, aluminum and steel power rails, single-pole switches, copper wire, messenger wire, cables, accessories and H-shaped steel supports in the European standard, etc.More+