P-70 Porcelain Post Insulator

Hōʻike Pōkole:

ʻO ka insulator post kahi mana pilikino pilikino kūikawā i hiki ke hoʻokani i kahi kuleana nui i ka laina hoʻoili luna. I nā makahiki mua, hoʻohana nui ʻia nā pou insulator no nā kia kelepona, i hoʻomohala lohi ʻia e kau ai i ka nui o nā mea hoʻoiho e like me ka hopena ma ka hopena o ka hale kiaʻi pili uila e hoʻonui i ka mamao o ka creepage. Hana pinepine ʻia lākou i ka silica gel a i ʻole ka pālolo, a kapa ʻia ʻo nā mea hoʻopili.


ʻIke kikoʻī

Nā huahana huahana

Wehewehe Huahana

ʻO ka insulator post kahi mana pilikino pilikino kūikawā i hiki ke hoʻokani i kahi kuleana nui i ka laina hoʻoili luna. I nā makahiki mua, hoʻohana nui ʻia nā pou insulator no nā kia kelepona, i hoʻomohala lohi ʻia e kau ai i ka nui o nā mea hoʻoiho e like me ka hopena ma ka hopena o ka hale kiaʻi pili uila e hoʻonui i ka mamao o ka creepage. Hana pinepine ʻia lākou i ka silica gel a i ʻole ka pālolo, a kapa ʻia ʻo nā mea hoʻopili.
ʻO Insulator i nā laina hoʻoili luna me nā hana ʻelua, ʻo ia hoʻi ke aho uwea a pale i ke kua o kēia manawa, pono e hōʻoia ʻia kēia mau hana ʻelua, ʻaʻole pono i ka insulator ke hoʻohuli i nā kūlana ma muli o ke kaiapuni a me nā hoʻoili uila i alakaʻi i ka breakdown a me ka flashover fail, a i ʻole e nalowale ka insulator , e hōʻino i ka laina holoʻokoʻa o ka hoʻohana a me ke ola hana.

Hana

1. Kūlike nā mea hoʻopaʻa pou me nā mea i hoʻolako ʻia o GB8287.1 "Nā ʻenehana ʻenehana no ka High Voltage Post Porcelain Insulator" a me GB12744 "Pollution Resistant Out Bar Post Porcelain Insulator". Mālama pū ʻia ia me nā koi o ka standard international IEC168, Nā ho'āʻo ma Ceramic a i ʻole aniani Post Insulator no ka hoʻohana o loko a me waho i nā ʻōnaehana me nā Voltages inoa ma luna o 1000 V, a me ka paʻi IEC 815, Nā Kūlana no ke koho ʻana o nā Insulator ma lalo o nā kūlana haumia.

2, kiʻekiʻe ka ikaika mechanical insulator, hoʻohele liʻiliʻi, palekana a hilinaʻi ʻia ka hana.

3, maikaʻi ka insulator haʻahaʻa mahana hana mechanical.
I mea e hoʻāʻo ai i nā waiwai mechanical cryogenic o ka huahana, ua hoʻāʻo ʻia ka insulator zSW1-110 / 4 i ka hale hana cryogenic o ka Institute of Water Resources, ʻo Songliao Water Conservancy Commission, e hoʻohālikelike i ka loli o ka mahana o waho i ka hoʻoilo. Ma hope o kekahi mau pōʻaiapili mahana, ua hoʻāʻo nā aniani hōʻike no ka piʻo ʻole ʻana i ka mahana haʻahaʻa. Hōʻike nā hopena hōʻike i ka ikaika ʻole o ke kūlou o nā mea hoʻopili ma -40 ℃ ʻaʻohe hoʻololi nui i hoʻohālikelike ʻia me kēlā mehana o ka lumi.

4. Ka hoʻohaunaele lekiō haʻahaʻa.
Hiki i kahi insulator me ka uila i koho ʻia o 550kV ke hana i ka radio interferensi ʻaʻole ʻoi aku ma mua o 500μV ma 1.1 mau manawa ke kiʻekiʻena pae uila ʻoihana, ʻaʻohe corona ʻike ʻia i ka pō maopopo, a me ka uila corona ʻike ʻia a hiki i 450kV.

P-70 Porcelain Post Insulator (6)


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