S20-GZ high overload oil immersed transformer
Product specification
30kVA-630kVA
Product model
S20-GZ-10/0.4
Energy efficiency level
Secondary energy efficiency
Voltage level
10/0.4kV
Core material
Silicon steel
High overload distribution transformer is a type of distribution transformer developed to solve the problem of short-term rapid increase in electrical load. The rapid increase in short-term electricity load refers to the situation where the majority of the year is in a light load state, but the load increases sharply for about ten days or half a month, exceeding the rated load by 1.5 times or even 2 times, and the load is concentrated within 2-3 hours, such as the Spring Festival load and busy farming load in the rural power grid.
