Scope ofapplication
ZGS series prefabricated substation is suitable for 7.2KV, 12KV ring network power supply, dual power supply or terminal power supply system, as a high-voltage power distribution metering, compensation control and protection device. There are also four-station load switches or two-station load switches on the high-voltage side. Load switches, backup protection fuses and plug-in fuses are installed on the low-voltage side according to user requirements. Control appliances, distribution appliances, compensation devices and energy meters are installed.
ZGS series prefabricated substations can be used indoors and outdoors, and are widely used in industrial parks, commercial centers, and high-rise buildings.
Structural features
The box structure of the series is divided into front and back parts. The front is the high and lowvoltage operation interval. The high-voltage interval includes a high-voltage terminal, a load switch, ano-load tap-changer, a plug-in fuse, a pressure relief valve, an oil temperature gauge, and a drainvalve, The low voltage interval includes a low voltage terminal, the rear part is a fuel tank body and aheat sink, the transformer winding and the iron core, the high voltage load switch and the protectionfuse are all in the oil storage tank.
Performance characteristics
1. Small size and compact structure, only about P/3 of domestic European box-type box transformers of the same capacity;
2. Fully sealed, fully insulated, no insulation distance required, reliably ensuring personal safety;
3. It can be used for both ring network and terminal. The conversion is very convenient and improves the reliability of power supply;
4. Small loss, lower than the loss of domestic S9 type transformer: 5. The cable joint can operate 200A load current, can be operated as a load switch in emergency situations, and has the characteristics of an isolating switch; it adopts double fuse protection, which reduces operating costs . The plug-in fuse is a double-sensitive fuse (temperature, current); ΔN is used. The connection method and three-phase column structure have the advantages of high voltage quality, no drift of the neutral point, no heat in the box, low noise, and good lightning protection.
ZSC series prefabricated substation (American type box substation)
1. Small size and compact structure, only about P/3 of European box-type transformer with the same capacity;
2. Fully sealed, fully insulated, no insulation distance, personal safety and reliability. 3. It can be used for ring network and terminal. The conversion is very convenient, which improves the reliability of power supply; 4. Low loss, lower than the loss of domestic S9 transformer;
5. The cable connector can operate 200A load current, can be used as a load switch in emergency situations, and has the characteristics of an isolating switch; double fuse protection reduces operating costs. The fuse of the plug-in fuse is a double-sensitive fuse (temperature, current): A/Y is used. This wiring method and three-phase column structure have the advantages of high voltage quality, no drift of the neutral point, no heat in the box, low noise, and good lightning protection performance.
NOTICE !
Please tell us the imformation before your ording. The imformation include:
1. Prefabricated substation type;
2. Transformer model and capacity;
3. High and low voltage circuit main wiring scheme;
4. Types and parameters of electrical components with special requirements;
5. Shell Color;
6. Names, quantities and other requirements of spare parts and spare parts;
ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd.(stock name: Golden Trianglestock code: 837424) was established in November 2009. lt is a company specializingin the research and development, production, sales, and technical services of powerproducts such as three-dimensional coil core transformers, amorphous alloy coretransformers,amorphous three-dimensional coilcore transformers, photovoltaicsubstations, energy storage equipment, high and low voltage switchgear, European,American, Chinese outdoor box substations,intelligent substations, etc A productionservice oriented enterprise integrating construction EPC. The products are widelyused in fields such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads and bridges, and real estate management system
The company has passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, ISO45001:2008 occupational health and safety management system certification, PCCC energy-saving product certification, national mandatory product"CCC"certification, CQC China quality certification, AAA credit rating certification, etc. The company has been rated as a national high-tech enterprise, a provincial "specialized. special and new" small and medium-sized enterprise, one of the top 100 scientific and technological enterprises with the most growth potential in the province, a provincial small and medium-sized scientific and technological enterprise, and a municipal green factory. The company has provincial high-tech enterprise research and development center academician workstation, doctor innovation workstation, 3 invention patents and 51 utility model patents.
The company's products have been recorded in the promotion catalog of the"Energy Saving and People Benefiting Project" and the "Recommended Catalog of Energy Saving Electromechanical Equipment" of the Ministry of Industry and Information Technology, the Ministry of Finance and the National Development and Reform Commission.lt is the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. The company's products have won honorary titles such as the national industrial energy saving technical equipment products, the first set of products in key fields of provincial equipment manufacturing, and the provincial excellent new industrial products. The production standards of the main products "SCB13-RL solid triangle ironcore dry-type transformer" and "SBH16-RL solid triangle rolled iron core amorphous transformer" are listed as "Zhejiang manufacturing quality standard". The company led the drafting of 10 standards, including "GB/T32825-2016 National Standard for Three phase Dry type Three dimensional Wound Core Distribution Transformer","NB/T 10483-2020 Standard for Three phase Dry type Amorphous Alloy Three dimensional Wound Core Distribution Transformer" and "T/CEElA 251-2016 Standard for Composite Transformers for Photovoltaic Power Generation", making positive contributions to energy conservation and emission reduction in China's powerindustry and the development of green energy technology.
THE HONOR OF COMPANY
Nowadays, market competition is ncreasingly fierce, science and technology changes rapidly. Adhereing to persistent philosophy of "quality is the enterprise life", with the full implementtation of ISO9001:2000 international quality management system, Golden Triangle frimly established "quality execellence .service perfect, product quality, continuous quality improvement" as the quality policy to ensure customer satisfaction. The company was included in "energy saving and Huimin engineering energy-effcient distribution transformer" by the national development and Reform Commission, Ministry of Finance, Ministry of industry and imformation in its first promotion of enterprise.
SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION
The company adheres to the quality policy of "quality first, honestservice, strict management, and striving for perfection", and gives back tothe majority of users with first-class technology, first-class quality, and first-class service. We warmly welcome people from all walks of life to visit us forguidance and negotiation, to seek common development, to jointly build a'win-win" and to create a better future with you !
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