Pre-assembled Box-type Substation Recycling

Suzhou Prefabricated Substation Recycling, Suzhou Substation Recycling Company, Suzhou Second-hand Substation Transformer Recycling Prices

The range of prefabricated substations is quite extensive, spanning from 10kV to 20kV and even 35kV. Here, we take the most common 10kV prefabricated substation as an example to provide a comprehensive overview of prefabricated substations.

In fact, more often, the industry refers to them as box-type substations, based on their appearance. However, from the perspective of manufacturing and installation, the term "prefabricated substation" is more appropriate. The supply of such complete electrical equipment is generally prefabricated by substation manufacturers.

Classification of Prefabricated Substations.
Prefabricated substations have evolved to include various types of products. These include standard (conventional) types, buried types, compact types, miniaturized types, and American-style substations. Incorporating modern high technology, substations now feature intelligent characteristics, making power management simpler and more efficient.

Among these, standard substations, buried substations, and miniaturized substations are the most commonly used in distribution projects.
If there are no specific area requirements, the standard box-type substation is the most widely purchased and installed type in major projects. This is also one of the typical 10kV European-style substation products in the State Grid's standardized design scheme. This type generally consists of "three compartments" plus one enclosure, namely the high-voltage cabinet compartment, transformer compartment, low-voltage switchgear compartment, and a metal substation enclosure.

Miniaturized substations, as a new type of substation, are gradually being adopted by more projects. If you are not yet familiar with them, we recommend searching for related keywords on Baidu to learn more. A typical miniaturized box-type substation is shown in the image below:

In situations where there are restrictions on the installation site for substations, our miniaturized substations can play a significant role. Their volume is only about one-third that of conventional substations. These substations can often be equipped with advanced control and management devices, achieving partial intelligent electrical control.

Buried substations are suitable for many locations, such as municipal areas, landscaping projects, and scenic spots in suburban areas. To minimize impact on ground facilities and pedestrian movement, it is necessary to bury part or all of the substation underground, which is the concept of buried substations. They can also be referred to as landscape substations, serving both power transmission and distribution as well as public awareness purposes.

How are prefabricated substations supplied, and how much does one substation cost?
Clearly, prefabricated substations are typical complete electrical equipment, representing the integration and combination of various electrical devices. Therefore, they are custom-designed and manufactured based on the specific needs of the customer's distribution project. As a result, prefabricated substations are supplied through manufacturer customization. This is why, when some customers initially ask, "How much does one of your substations cost?" we respond by asking if they have design drawings.

Typically, the lowest price for a standard configured substation starts at around sixty to seventy thousand yuan, while more advanced models can cost several hundred thousand yuan. The price naturally fluctuates based on the grade of internal electrical equipment and the selection of key components, such as transformers and circuit breakers.