Transformer principle simply, is to pay current frequency motion process. However, in real-world applications, different types of transformer is that it applies to the characteristics of different areas. This configuration capability Shenzhen Lleida electronic operation in practice, but also stand the test of whether it? Here's to confirm it.
 
Box-type substation is a high-voltage switchgear, distribution transformers and low voltage distribution equipment, wiring schemes within certain pre-arranged in one of the factories indoor and outdoor compact power distribution equipment, high-voltage power receiving soon, step-down transformer, low voltage distribution electricity and other organic combination of features together, mounted in a moisture-proof, rust, dust, rodents, fire, theft, insulation, totally enclosed, steel cabinets, mechatronics movable, fully enclosed run, especially for urban construction and transformation, it is a new substation, following the rise of the civil substation.
 
Dry-type transformers Dry-type transformers because of its simple structure, easy maintenance, there are fire retardant and other characteristics, China from the late 1950s had already begun production, but over the past 10 next year began mass production. Many types of dry-type transformers, mainly insulation impregnated epoxy resin insulation dry-type transformers and dry type transformers categories.
Depending on the structure of box-type substation and the use of different components, and into European box changes American box two typical style. Judging from the volume, Continental me change due to internal installation of conventional switchgear and transformers, bulky product. American box changed thanks to the integration of smaller installation volume.