ʻO kā mākou huahana

ʻO Porcelain Ceramic Reel Insulator Bs Ansi 53-4

ʻO ka wehewehe pōkole:

Kiʻekiʻe kiʻekiʻe porcelain ceramic shackle reel spool insulator.

• He kani ka porcelain, hoʻomaʻamaʻa maikaʻi ʻia a ʻaʻohe kīnā a me nā kīnā.

• ʻaʻole hiki ke hoʻopōʻino

• maikaʻi uila a me ka mechanical waiwai.

• He maʻalahi ka pōʻino, pono e makaʻala i ka wā o ka lawe ʻana a me ke kūkulu ʻana

Loaʻa ka nui maʻamau ma ke noi.


Huahana Huahana

KAHAI

Huahana Huahana

Hōʻike:

ʻAno 53-4
Catalog No. 56534T
Palapala noi Shackle, reel, spool, second rack.
Nā mea waiwai Porcelain, keramika
Hoʻouka ʻino ʻole ka mīkini 20kN
Voltage Flashover (Moloo) 25kV

Voltage Flashover (Wet)

Kū pololei 12kV

Kaupae

15kV

kalakala

ʻAhinahina a Palaunu
Kaumaha 1.13 kg

 

         

  ʻO ke alakaʻi no ka insulator Spool

Mokuna 1 – Nā ʻano o ka insulator Spool
 Mokuna 2– Hoʻokomo i ka Insulator
Mokuna 3 – Hiʻona o ka Insulator
 Mokuna 4 – Hoʻolālā palekana insulator  

   

 

               Mokuna 1 – Nā ʻano o ka insulator Spool

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              Mokuna 2– Hoʻokomo i ka Insulator

Hoʻohana ʻia nā insulators haʻahaʻa haʻahaʻa no ka insulation a me ke kau ʻana i nā uea i nā laina haʻahaʻa haʻahaʻa a me ka ultra-low voltage ac a me dc.Ma kekahi kihi o ka hale kiaʻi hoʻohui uea kiʻekiʻe, ua kau ʻia ka nui o nā insulators me ke ʻano disc.ʻO ia ka hoʻonui ʻana i ka mamao kolo.

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                 Mokuna 3 – Hiʻona o ka Insulator

1) ua haki ʻia ka waiwai zero iā ia iho, kahi kūpono no ka ʻike.

ʻO ka insulator aniani ka hiʻohiʻona o ka waiwai ʻole ponoʻī - wāwahi. Inā hiki ke nānā ʻia ma ka honua a i ka helikopter paha, ʻaʻohe pono e kau i ka ʻāpana pole ma ka ʻāpana ʻāpana, e hōʻemi i ka ikaika o ka hana o nā limahana. i loko o ka laina hana, ʻo 0.02-0.04% ka holo ʻana o ka makahiki, hiki ke mālama i ka uku mālama o ka laina.

2) maikaʻi arc a me ka vibration kū'ē

ʻO ka ʻili hou o ka insulator aniani i hoʻopaʻa ʻia i ka uila i ka wā o ka hana ʻana he vitreous maʻemaʻe a he paʻakikī paʻakikī o loko, no laila e paʻa mau ka ikehu insulation a me ka ikaika mechanical. ma ka uwea, a me ka hana mechanical a me ka uila o ka insulator aniani ma hope o ka hoao ana o ka hula uwea.

3) hana hoʻomaʻemaʻe ponoʻī maikaʻi a ʻaʻole maʻalahi ka ʻelemakule

Wahi a ka hōʻike maʻamau o ka ʻāpana mana, ʻaʻole maʻalahi nā insulators aniani e hōʻiliʻili i ka pollution a maʻalahi hoʻi e hoʻomaʻemaʻe. ʻO ka hana mechanical a me ka uila o nā insulators aniani ma nā laina kūloko maʻamau ua ana ʻia e ka laʻana maʻamau, a ua hōʻike ʻia nā tausani o ka ʻikepili. ʻO ka hana mechanical a me ka uila o nā insulators aniani ma hope o 35 mau makahiki o ka hana ʻana, ua like nō ia me ka wā i haʻalele ai lākou i ka hale hana, a ʻaʻohe mea ʻelemakule.

4) ka mana nui nui, ka hāʻawi like ʻana o ka volta i ka moʻo.

Hana ʻia ke aniani i ka dielectric mau o 7-8, he capacitance nui ka insulator aniani a me ke kaula o ka puʻupuʻu uila like ʻole, e hōʻemi ana i ka ʻaoʻao uea grounding a me ka insulator ma ka ʻaoʻao kokoke i ka uila, i mea e hōʻemi ai i ka radio interference, e hōʻemi i ka nalo corona. a hoʻolōʻihi i ke ola lawelawe o ka insulator aniani, ʻo ke kumu o ka hoʻomaʻamaʻa holo ʻana e hōʻoia i kēia manaʻo

       

 Mokuna 4 – Hoʻolālā palekana insulator

I kēia manawa, ʻo ka pale uila o ka laina ka mea nui e hoʻokomo i ka zinc oxide arrester, akā ʻo ka hoʻohana ʻana i ka zinc oxide arrester e loaʻa pū kekahi mau pilikia:
(1) ma hope o ka haki ʻana a i ʻole ka pōʻino o ka mea hopu zinc oxide e ka uila, liʻiliʻi ka waha i ʻeha a paʻakikī ke mākaʻikaʻi a loaʻa.
(2) pono e hoʻāʻo ʻia ka mea hopu zinc oxide i hoʻokahi manawa i kēlā me kēia 3 ~ 5 mau makahiki, a ʻoi aku ka nui o ka hana hoʻāʻo.
(3) Pono e hoʻopaʻa ʻia ka zinc oxide arrester, a he kiʻekiʻe loa ke kumukūʻai o ke kūkulu ʻana a me ka mālama ʻana.
(4) ke hoʻohālikelike ʻia me ka insulator, ʻoi aku ka nui o ke kumukūʻai, ʻaʻole kūpono i ka hoʻohana nui ʻana.

Ke manaʻo nei i nā pilikia i luna, ua hoʻomohala ʻia ka mea uila uila o ka insulator. Ma hope o ka nānā ʻana, ua hoʻoholo ʻia he maʻalahi ke ʻano o ka ea a he haʻahaʻa ke kumukūʻai. He maʻalahi ka neʻe ʻana i luna ma lalo o ka hana o kona ikaika ponoʻī a me ke kinoea wela o kēia manawa, a e hoʻolōʻihi i ke arc, no laila e hoʻopau ʻia ke arc. i hoʻolālā ʻia, a ua hoʻohana ʻia kahi hale hoʻololi e hoʻokaʻawale i ke koʻi alakaʻi arc a me ke koʻokoʻo pole maikaʻi, a ua ʻae ʻia ka hui pū ʻana.

Inā hoʻopōʻino ke koʻokoʻo maikaʻi e ka puhi ahi, hiki ke hoʻololi ʻia ke koʻokoʻo maikaʻi ma mua o ka hoʻonohonoho holoʻokoʻa, e hōʻemi ana i ke kumukūʻai.

 


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