For the residential area distribution construction and renovation

For the residential area distribution construction and renovation, 10kva single phase transformer and distribution technology is mainly reflected the four basic features: (1) a power distribution room to 10kV distribution lines to residential building door house at the user; (2) single-phase transformer hanging rods, low-pressure Line (220V) power distribution into the household, then the family line length does not exceed 20m; (3) a reasonable selection of single-phase transformer capacity and residential buildings, the largest electricity power to match the formation of small-capacity dense point situation; (4) power meter centralized set in the residential floor corridor meter box suitable locations.