【名词&注释】
避雷针(lightning rod)、变压器(transformer)、避雷器(arrester)、避雷线(lightning shield line)、带电体(charged body)、变配电所(substation and distribution station)
[判断题]电源从厂内总降压变配电所(substation and distribution station)引入的厂内二次变配电所(substation and distribution station),变压器容量在500kVA以下的,可以不设专人值班,只安排巡视检查。