network connection ÊIµ¸³s±µ
noise ¾¸µ
nominal voltage ¼ÐºÙ¹qÀ£
operating current ¤u§@¹q¬y
operating voltage ¤u§@¹qÀ£
outdoor camera case «Ç¥~½c
output ¿é¥X¥\²v
over current ¹L¬y
overflow lamp ·¸¥X«ü¥Ü¿O
overhead earth wire ¬[ªÅ¦a½u
overhead line ¬[ªÅ½u
overhead wire °ª¬[¹q½u
overvoltage ¹L¹qÀ£
parallel ¦}Áp
parallel feeder ¦}ÁpõX¸ô
patch panel ±µ½uªO
phase ¬Û¦ì
positive wire ¥¿Ìå½u
power ¹q·½
power cable ÀôÊIÏ@
power converter ¥\²vÅÜ´«¾¹
power distribution °t¹q¨t²Î
power distribution panel °Ê¤O°t¹q½c
power generation µo¹q¨t²Î
power outage ¹q·½¬G»Ù
power socket box °Ê¤O´¡®y½c
prefocus lamp »E¥ú¿O
primary fuses ¤@¦¸º²Â_
protection relay «OÅ@Ä~¹q¾¹
public supply network ¤½¦@¹qÊI
pull wire ²o¤Þ½u