In many cases, the demand of the consumers is not possible through air transformers, because the capacity of the transformers is directly related to its dimensions, in situations where the weight and dimensions of the transformer exceed a certain limit, or it is not possible to install an air transformer for any reason. It is possible to use the network by creating a post. But the cost of creating a ground post and the space it occupies is high and in some cases it is not economical or economically justified, the prefabricated compact post occupies much less space and has the ability to meet all high demands. From the point of view of the distribution company, a prefabricated compact substation is a structure made of metal or a sandwich panel, which includes various electrical and mechanical equipment, including transformers, switchboards, and electrical current and voltage recording and measuring equipment. .
Post compact features :
- Separation of medium pressure, low pressure and transformer sections from each other
- Using two and a half millimeter sheets in the construction of the kiosk body
- Completely prefabricated and bolted
- with lighting
- It has an entrance to the underground station from the inside
- Post installation on the ground and on the foundation
- Very easy to carry and move
- No maintenance required
