A Brief Introduction to Box Transformers

A Box transformer is not just a transformer, it is equivalent to a small substation, belonging to a distribution station that directly provides power to users. Including high-voltage room, transformer room, and low-voltage room; The high-voltage chamber is the power supply side, generally 35 kV or 10 kV incoming lines, including the high-voltage bus bar, vacuum circuit breaker or fuse, Voltage transformer, lightning arrester, etc. The transformer chamber is the main equipment of the box transformer, and the low-voltage chamber is equipped with low-voltage bus bar, low-voltage circuit breaker, metering device, lightning arrester, etc., which leads out lines from the low-voltage bus bar to supply power to users.