How many volts is the high-voltage line of Yongjia Avenue in Bishan?

10 kv. According to everyone's question about official website, the feed-out voltage of the substation of the power supply bureau is high voltage 10KV. The high-voltage side voltage of the high-voltage line input to the power consumption end after passing through the transformer is all 10KV, that is, 1000V. Most of the materials it uses are steel-core aluminum stranded wire, and the outer layer of the line is YJV, copper-core cable and crosslinked polyethylene.