What are the characteristics of Box Type Substations?
What is a Box Type Substation?
Box Type Substation, also known as pre-installed substation or pre-installed substation. Is a high-voltage switchgear, distribution transformer and low-voltage distribution device, according to a certain wiring scheme arranged into one of the factory prefabricated indoor and outdoor compact distribution equipment, that is, transformer step-down, low-voltage distribution and other functions organically combined together, installed in a moisture, rust, dust, rat, fire, anti-theft, heat insulation, fully enclosed, movable steel structure box.
Application field of Box Type Substation
Box Type Substation is especially suitable for urban network construction and transformation, and it is a new substation that rises after civil substation. Box Type Substation is suitable for mines, factories, oil and gas fields and wind power stations, it replaces the original civil distribution room, distribution power station, and becomes a new complete set of transformer and distribution equipment.
What are the characteristics of Box Type Substations?
1.Box Type Substation due to the relatively compact structure, each box constitutes an independent system, which makes the combination of flexible, on the one hand, we can all use box-type, that is, 35kv and 10kv equipment all installed in the box to form a box-type substation; It can also use only 10kv switch box, 35kv equipment outdoor installation, 10kv equipment and control system installation in the box, for this combination, especially suitable for the transformation of the old station in the rural grid transformation, that is, the original 35kv equipment does not move, only install a 10kv switch box can meet the requirements of unattended. In short, the Box Type Substation has no fixed combination mode, and the user can freely combine some modes according to the actual situation to meet the needs of safe operation.
2.Compared with the conventional substation of the same scale, the investment of the Box Type Substation is reduced by 40% to 50%. Based on the 4000kva scale substation of 35kv single main transformer, the Box Type Substation saves more than 1 million yuan than the conventional substation for civil engineering (including land acquisition costs). From the perspective of completion and operation, it is conservatively estimated that each station will be put into operation four months in advance. If the average load is 2000kw and the profit of electricity sales is 0.10 yuan/kg.h, the net profit can be increased by more than 600,000 yuan in three months. From the perspective of operation, in the Box Type Substation, due to the selection of advanced equipment, especially the operation of oil-free equipment, the problem of equipment leakage in the conventional substation is fundamentally solved. The substation can carry out state maintenance, reduce the maintenance workload, save a lot of operation and maintenance costs every year, and the overall economic benefits are very considerable.
3.Taking 4000kva single main transformer substation as an example, the construction of a conventional 35kv substation needs to cover an area of about 3000m, and large-scale civil engineering is required. The selection of Box Type Substation, the main transformer box and switch box two boxes can cover an area of up to 100m, including 35kv other equipment, the total area of up to 300m, only 1/10 of the same scale substation area, can make full use of the street, square and factory corner can be installed and put into production, in line with the national policy of saving land.
4.The box shell adopts aluminum-plated zinc steel plate and container manufacturing technology, beautiful appearance design, under the premise of ensuring the reliability of power supply, by choosing the shell color of the Box Type Substation, it is easy to coordinate with the surrounding environment, especially suitable for urban construction, such as: Urban residential areas, stations, ports, airports, parks, green belts and other densely populated areas, it can be used as a fixed substation, but also as a mobile substation, has the role of embellishing and beautifying the environment.
Price of Box Type Substation
Affected by the application environment, the Box Type Substation does not belong to a standard product, which is a non-standard customized product, and its price is also changed by the customer's requirements for accessories and supporting, and there is no fixed price. If you would like to know the latest prices, please contact us to make an inquiry.
Box Type Substation supplier
Shunzhi Power Equipment Co., LTD. (SHZPower) is a high-tech enterprise focusing on cabinet system solutions. The main products of the company are electrical automation, medium and low voltage switchgear, Box Type Substation, Distribution Cabinet, Distribution Box, Electrical Control Cabinet, Cantilever Control Box, etc. The company can design and manufacture the control cabinet according to the actual needs and process requirements of users to meet the special needs of different industries and equipment, and is good at the design and production of high-protection products under high load, high temperature, high humidity and high corrosion environment. If you are looking for a safe, high quality and durable Box Type Substation, please feel free to contact us.
