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Box-type Substation

Ningbo Tianan (Group) Co., Ltd. was founded in 1969, covers an area of 1298 acres, more than 1800 employees. Is a focus on smart grid, "new infrastructure", "integrated smart energy" and other fields of power distribution switching equipment research and development, production, sales and service of the national key high-tech enterprises.

DFT6-12 (40.5) Cable Distribution Box
DFT6-12 (40.5) Cable Distribution Box
During the continuous transformation and construction of the urban distribution network, a large number of overhead lines in the city were replaced by cable lines, and the pole switches were replaced by switch cabinets. DFT6-12 (40.5) outdoor ring network box is a new type of power supply equipment designed by Tianan Electric to cooperate with the 10kV (35kV) power network cable system. It is widely used at the cable node in the 10kV (35kV) system as the reception and distribution of electric energy. For use. Each ring network line in the product is equipped with a load switch or vacuum circuit breaker, any branch circuit can be freely exited and put into operation, and other ring network circuits are not affected. When the combined electrical scheme is adopted, when a short circuit fault occurs in a branch circuit, the fuse on the branch circuit can quickly disconnect the fault circuit and hit the release of the load switch to open the fault circuit. This ensures that the fault circuit is isolated. Continuity of power supply for non-faulty branch circuits.
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ZGS-Z(H)/12 combined transformer
ZGS-Z(H)/12 combined transformer
ZGS-Z(H)/12 combined transformer (American box substation) is a series of products developed by Tianan Electric after digesting and absorbing foreign advanced technology. It is used in 10/0.4kV, 50Hz power distribution system. The rated capacity of the transformer is 50 ~1600kVA.
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DBW1A-12 light box buried prefabricated substation
DBW1A-12 light box buried prefabricated substation
DBW1A-12 light box buried substation is a new substation product developed by Tianan Electric for the transformation of urban distribution network. It can be used in ring network power distribution system, and can also be used as a radial grid terminal for power supply.
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ZBW3-40.5 prefabricated substation
ZBW3-40.5 prefabricated substation
The ZBW3-40.5 series of prefabricated substations combine 35kV high voltage electrical, 35/10, (6), (0.4)kV power transformers, 10kV switch cabinets, 0.4kV low voltage cabinets, DC battery screens, and relay protection screens according to the predetermined plan A set of high-voltage substations combined together. There are two types of structure: integral type and split type, which are welded into a frame after protection treatment by section steel, and covered with aluminum alloy plate
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YBT12-24 prefabricated substation
YBT12-24 prefabricated substation
YBT12-24 prefabricated substation is a 24kV substation series product designed by Tianan to meet the needs of urban network construction. It has the characteristics of compact structure, strong complete set, safe and reliable operation, convenient maintenance and beautiful appearance.
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ZBW1-12 prefabricated substation
ZBW1-12 prefabricated substation
The ZBW1-12 series of prefabricated substations are a series of products designed by Tianan Electric to meet the needs of the construction of the national urban and rural network. It has the characteristics of compact structure, strong complete set, safe and reliable operation, convenient maintenance, and beautiful appearance.
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ZGS-Z/35 combined transformer for photovoltaic power generation
ZGS-Z/35 combined transformer for photovoltaic power generation
The ZGS-ZG series of combined photovoltaic transformers is a series of products developed by Tianan Electric to meet the needs of domestic and foreign users in photovoltaic power generation projects. It is the earliest manufacturer of similar products in China to develop, produce and put into operation.
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ZGS-Z/35 wind power special combined transformer
ZGS-Z/35 wind power special combined transformer
The ZGS-ZF series wind power combined transformer is a series of products developed by Tianan Electric to meet the needs of wind power projects of domestic and foreign users. It is the earliest manufacturer of similar products in China to develop, produce and put into operation.
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YBT13-40.5 series wind power/photovoltaic China box substation
YBT13-40.5 series wind power/photovoltaic China box substation
The YBT13-40.5 series of wind power/photovoltaic Chinese box substation is a novel wind power/photovoltaic substation product developed by Tianan Electric by fully combining the advantages of wind power/photovoltaic American box substation miniaturization and European box substation energy to achieve power distribution automation requirements.
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YBT13-40.5 European-style box substation for wind power photovoltaic
YBT13-40.5 European-style box substation for wind power photovoltaic
YBT13-40.5 series wind power/photovoltaic European box substation is a novel wind power/photovoltaic special pre-installed substation product developed by Tianan Electric. The product integrates step-up transformer (axial double split body transformer), high-voltage vacuum switch, lightning arrester, intelligent low-voltage vacuum circuit breaker and corresponding auxiliary equipment in one, and boosts the 690V (315V) voltage from wind (photovoltaic) power generation devices When the voltage level is as high as 35kV, the electric energy is output through the cable line, which is an ideal supporting equipment for wind power (photovoltaic) power generation system.
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