FHJDC 10KV Uira Waea Uira Tiaki Whenua Rawhi

Ko te waea hiko o runga o te waea uira e tohu ana i te raima waea he hanganga o te topenga waea papaa noa, me te taapiri i te taputapu tuku aputa o waho, Ka taea e te hiko wero i te pito o runga te uru ki te paparanga whakamaarama o te waea ka hanga te mowhiti whakamarumaru uira hei hiko. hononga ki te waea, Whakairihia te rakau whenua i roto i te tiaki raina hei hononga raina turanga;Kua whakaritea he hiko hikoi pewa ki te kokonga o raro o waho o te pito o raro o te mowhiti papa.Ko te aputa tuku i hanga e rite ana ki te flange waewae rino o te raina raina insulator PS15, P20 ranei, (Mena he rite ki nga insulators hiato etahi atu insulators ranei, me whakauru nga hiko hiko motuhake).I te wa e mahi noa ana, he nui te aputa hau i waenga i te hiko-arc-whiking electrode me te flange waewae rino insulator ranei te hiko o te whenua, kaore he rere o naianei.Ka puta he korikori i waenga i te hiko hiko me te hiko o te whenua (te flange waewae rino ranei o te insulator), ka hanga he hongere ara-poto, ka noho tonu te pewa auau hiko i waenga i te hiko hiko o te rawhi papa whakamarumaru uira me te irahiko whenua ranei te flange waewae maitai o te insulator.Ka tahuna, ka tuku i te ngaohiko ngaohiko hei tiaki i te waea kei wera me te momotu.
I whakawhanakehia e ahau te kamupene ki te tango i te hanganga niho puncture ahurei me te hoahoa hiko, ngawari te whakaurunga, me te kore e tarai i te whakamaarama, nga ahuatanga o te mahi pono, te pai ake o te mahi a te reanga tuarua, he nui te uara whakatairanga.

1. Me whakauru te riu waea rawhi o te pou insulator whakamarumaru uira ki runga i te ringa ripeka whakarara ki te kaikawe, ka mau te nati waewae rino, he rite ki te tikanga whakaurunga tuku iho o te insulator, me te rakau arahi arc. ka anga ki te taha tawhiti o te ringa ripeka (te tawhiti rawa atu i te ringa ripeka);Kia kotahi te aronga o te arc timata, he pai ki te taha uta;
2. E rua nga tikanga mo te pokai me te awhi: (1) Tikanga whakamau i te nati taipana: kuhu te waea kiriweti ki roto i te mokamoka kia rite ki te mea e taea ana, tuatahi whakakoia te nati taipana ma te ringa, katahi ka whakamahi i te kuihi turanga ki te huri, kia taurite kia puta te taipana Ka puta te tihi o te nati.(2) E ai ki te wahanga whiti o te waea me te mahana o te rangi, whakaritea te uara wrench torque ki te 20-35Nm, ka whakamahi i te wrew torque ki te whakatiki i nga nati pehanga e rua me te hangarite.Ka nui te nati, katahi ka whakamauhia te nati taapiri kia kore ai e matara te nati pehanga;
3. Ko te tikanga mo te tapahi waea kia kore e werohia ko: tangohia tetahi waahanga waea whakamaarama tata ki te 65-80mm, takai ki te riipene whakakakahu konumohe ka whakaumau ki te taputapu tope waea insulator.Whakapaia te nati kōpeke ki te wīwī ki te pei i te poraka kōpeketanga ki te kōpeke i te waea, kia rite ki te huihui i te takotoranga waikura ki waho o te taputapu whakarewa kōpeketanga.(Mo nga taipitopito, tirohia te pukapuka whakaurunga hua)