Pahu Uila
-
Huahana Hopu Uila Kiekie
Ka hana a ka mea hopu
ʻO ka hana nui o ka zinc oxide arrester ka pale ʻana i ke komo ʻana o nā nalu uila a i ʻole overvoltage kūloko.ʻO ka maʻamau, hoʻopili ʻia ka mea hopu i ka like me ka mea pale.Ke hahau ʻia ka laina e ka uila a loaʻa ka overvoltage a i ʻole ka overvoltage hana i loko, hoʻokuʻu ʻia ka mea hopu uila i ka honua e pale i nā hawewe haʻalulu a pale i ka insulation o nā mea i pale ʻia mai ka pōʻino.
-
Mana hopu
Hana
Hoʻopili ʻia ka mea hopu ma waena o ke kaula a me ka lepo, ma ke ʻano maʻamau me nā lako pale.Hiki i ka mea hopu ke pale pono i ka lako kamaʻilio.I ka manawa e puka mai ai ka volta maʻamau, e hana ka mea hopu a pāʻani i kahi hana pale.Ke holo nei ke kaula kamaʻilio a i ʻole nā mea hana ma lalo o ka uila hana maʻamau, ʻaʻole e hana ka mea hopu, a manaʻo ʻia ʻo ia he kaapuni hāmama i ka honua.Ke hiki mai ka volta kiʻekiʻe a pilikia ka insulation o nā mea hana i pale ʻia, e hana koke ka mea hopu e alakaʻi i ke kahe kiʻekiʻe-voltage i ka honua, a laila e kaupalena ʻia ka amplitude voltage a pale i ka insulation o nā kaula kamaʻilio a me nā mea hana.Ke nalowale ka overvoltage, e hoʻi koke ka mea hopu i kona kūlana mua, i hiki ke hana maʻamau ka laina kamaʻilio.
No laila, ʻo ka hana nui o ka mea hopu e ʻoki i ka nalu kahe e hoʻoemi a hoʻemi i ka waiwai overvoltage o nā mea hana i pale ʻia ma o ka hana o ka parallel discharge gap a i ʻole ka mea pale nonlinear, no laila e pale ai i ka laina kamaʻilio a me nā mea hana.
Hiki ke hoʻohana ʻia nā mea hopu uila ʻaʻole wale e pale aku i nā voltages kiʻekiʻe i hana ʻia e ka uila, akā e pale pū i ka hana ʻana i nā volta kiʻekiʻe.
-
ʻEkolu Māhele Hoʻohui Hui Pū ʻia Jacket Zinc Oxide Arrester
Nā Kūlana o ka hoʻohana
1. ʻO ka mahana ambient i hoʻohanaʻia he -40 ℃ ~ + 60 ℃, aʻo ke kiʻekiʻe ma lalo o 2000m (kiʻekiʻe ma mua o 2000m ke kauoha).
2. Pono e kuhikuhi ʻia ka lōʻihi o ke kaula a me ke anawaena o ka ihu uwea o nā huahana i loko o ke kauoha.
3. Ke hiki mai ka overvoltage arc ground overvoltage a i ʻole ferromagnetic resonance overvoltage i loko o ka ʻōnaehana, hiki ke hōʻino i ka huahana.
-
RW12-15 Moʻo Kūwaho Kiʻekiʻe Voltage Drop-Out Fuse
Nā Kūlana o ka hoʻohana
1. ʻAʻole ʻoi aku ke kiʻekiʻe ma mua o 3000 mika.
2. ʻAʻole iʻoi aku ka mahana o ka mea a puni ma mua o +40 ℃.ʻaʻole i emi ma lalo o -30 ℃.
3. ʻAʻohe pahū pollution pōʻino, kinoea kinoea kino, a me kahi haʻalulu ikaika.
-
Kiʻekiʻe Voltage kēia manawa palena Fuse
High-voltage current-limiting fuse ʻo ia kekahi o nā ʻāpana pale nui o nā lako uila, a hoʻohana nui ʻia i nā lako substation 35KV.Ke hāʻule ʻole ka ʻōnaehana mana a i ʻole ke kū ʻana i ka wā ʻino, piʻi ka hewa i hana ʻia, a ʻo ka fuse palena kiʻekiʻe-voltage he kuleana koʻikoʻi ka pale ma ke ʻano he pale no nā lako mana.
ʻO ka uhi fuse i hoʻomaikaʻi ʻia e hoʻohana i nā mea alumini alumini ikaika kiʻekiʻe, a ʻo ka wai wai e lawe i ke apo sealing i lawe ʻia mai.Ke hoʻohana nei i ka lauoho punawai wikiwiki a maʻalahi hoʻi, kaomi ʻia ka hopena, e ʻoi aku ka maikaʻi o ka diversion a me ka hana wai ʻole ma mua o ka fuse kahiko.
