Photovoltaic Box-Type Transformer Substation Pad Mounted Transformer Prefabricated Substation for Power Transmission

    ZGS series combination transformer, also known as American box transformer, is composed of side outgoing oil-immersed transformer, which is composed of high voltage load switch, fuse and transformer, and low-voltage box body. Inside the box body is divided into incoming cable compartment and low-voltage compartment.
The electricity generated by photovoltaic cells is dc low-voltage electricity, which is collected and inverted into three-phase low-voltage alternating current, and then boosted to 10KV, 20KV or 35KV by special photovoltaic box-type substation and transmitted to the power grid. Photovoltaic booster box substation often has multiple low-voltage inlet lines, using low-voltage side with split coil transformer. The cabinet transformer is equipped with intelligent control system, which can upload the working status of each component to the central control room for centralized monitoring.
    Special box type substation for wind power generation is to convert the 690 volt power output from the wind generator into 10KV or 35KV power and transmit it to the network. Generally, a generator is combined with a booster box substation, and there is only one low-voltage inlet line.
    The special box substation for photovoltaic power generation and wind power generation is generally made of a combination transformer structure, to reduce the volume and floor space, convenient for transportation and installation, and compared with the pre-installed booster substation, the weight is lower, because there is no additional transformer cooling system, the conversion efficiency is higher.
    When a preinstalled booster substation is used, both oil-immersed transformers and dry transformers can be installed internally.

    Special box substation for photovoltaic power generation and special box substation for wind power generation decide the installation mode according to the structural form selected by design. Special installation foundation shall be made and necessary grounding and tightening measures shall be taken. Please refer to the basic production and installation mode of pre-installed box substation and combination transformer.
 

 Chongqing Lianwei Power Technology development Co., Ltd.(Tongxun Power Industry Co., Ltd.)  was established in April 1989, located in Lidu Industrial Park, Fuling District, Chongqing. It has a 30-year history of production and development of complete electrical equipment. The company's predecessor is Fuling Three Gorges Electric Appliance Factory of Chongqing Yuneng Group, which was later assigned to Chongqing East Asia Group. In 2006, it was transformed into Chongqing Dixun Electric Technology Co., Ltd. and in 2013, it was renamed Chongqing Taiwei Electric Equipment Co., Ltd. in October 2015, it was reorganized into Chongqing Lianwei Power Technology development Co., Ltd.(Tongxun Power Industry Co., Ltd.)with wholly-owned subsidiaries of Lanzhou Changyao Distribution Engineering Co., Ltd., Lanzhou Guowei Power Supply Co., Ltd. and Chongqing Lianwei Power Technology Development Co., Ltd. The company is a group with integrated the general contracting of electric power projects, the loading, repairing, testing, manufacturing of electric power equipment, operation and maintenance of electric power systems and import and export trade.

     Since 1989, being in line with the "Honesty and Trustworthy, customer first" corporate purpose and adherence to the "innovative, pragmatic, pioneering and enterprising" spirit, the company has shaped the "integrity, excellence, exquisite, value" brand image. Since 2000, the company has been successively awarded the following honorary titles: "Quality Designated Demonstration Unit", "Chongqing Famous Product", "Best District Civilization Unit", "A Class Taxpayer", and "National Quality Stable Qualified Product". The company has one patent for invention and six patents for utility model.

    Chongqing Lianwei Power Technology development Co., Ltd.(Tongxun Power Industry Co., Ltd.)  is looking forward to working with you to create a bright and brilliant tomorrow with good corporate reputation, excellent .

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