High Voltage 160kn Disc Suspension Toughened Glass Insulator U160B

ʻO ka wehewehe pōkole:

Loaʻa i ka insulator aniani nā waiwai mechanical maikaʻi, maikaʻi anti flashover hana, maikaʻi ka corrosion kūpaʻa, maikaʻi ke kūʻokoʻa ʻelemakule, kūpaʻa maikaʻi, kūpono kiʻekiʻe a me ke kaumaha māmā.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Kiʻi Hoʻolālā Huahana

Kiekie Voltage 160kn Disc Suspension Toughened Glass Insulator U160B (4)

Hōʻike huahana

ʻO ka inoa IEC		U160B/146	U160B/155	U160B/170
Anawaena D	mm	280	280	280
Kiʻekiʻe H	mm	146	155	170
Ka mamao kolo L	mm	400	400	400
Socket hui	mm	20	20	20
Hoʻouka ʻino ʻole ka mīkini	kn	160	160	160
Ho'āʻo maʻamau mīkini	kn	80	80	80
ʻO ke alapine ikaika pulu e kū i ka volta	kv	45	45	45
Kūleʻa ka uila maloʻo i ka uila	kv	110	110	110
ʻO ka puʻu uila hoʻoulu	PU	2.8	2.8	2.8
Mana alapine puncture voltage	kv	130	130	130
Lekiō hoʻololi uila	μv	50	50	50
ʻO ka ʻike maka ʻo Corona	kv	18/22	18/22	18/22
Mana alapine uila uila arc voltage	ka	0.12s/20Ka	0.12s/20Ka	0.12s/20Ka
Kaumaha ʻupena no kēlā me kēia ʻāpana	kg	6.7	6.6	6.7

Wehewehe Huahana

ʻO ke aniani insulators he insulator i hana ʻia me ke aniani ʻoluʻolu.Aia kona ili i loko o ka moku'āina o ka prestress ho'opi'i, e like me ka māwae a me ka uila breakdown, aniani insulator e wawahi liilii, i kapa 'ia 'o "self-explosion".Hoʻopau kēia hiʻohiʻona i ka pono no ka ʻike "zero value" o nā insulators aniani i ka wā o ka hana.
ʻO ka insulator aniani ka crystallization o ka hui ʻana o ke aniani a me ka insulator.Ma muli o nā hiʻohiʻona o ke aniani i hoʻohālikelike ʻia me ka porcelain uila, ʻoi aku ka maikaʻi o nā insulators aniani i nā hiʻohiʻona uila a me nā ʻano mechanical, a ʻo kā lākou transparency e maʻalahi ke nānā i ka pōʻino i ka wā o ka hana, no laila ua hoʻopau ʻia ka hoʻāʻo pale electrified maʻamau no nā insulators.ʻO ka ikaika uila o ke aniani ka mea maʻamau e like me kāna hana ʻana, a ʻoi aku ka lohi o kāna hana ʻelemakule ma mua o ka porcelain.No laila, haʻalele nui ʻia nā insulators aniani ma muli o ka hōʻino ʻana iā ia iho, ka mea i hana ʻia i loko o ka makahiki mua o ka hana, ʻoiai ʻo nā hemahema o nā insulators porcelain e hoʻomaka e ʻike ʻia ma hope o kekahi mau makahiki o ka hana.

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Hōʻike kēia maʻamau i nā koi loea maʻamau, nā loina koho, nā lula nānā, ka ʻae ʻana, ka hoʻopili ʻana a me ka lawe ʻana, ka hoʻonohonoho ʻana a me ka mālama ʻana i ka hana, a me ka hoʻāʻo hana hana no nā insulators laina ac overhead me nā volt nominal ma luna o 1000V.

Pili kēia maʻamau i nā porcelain i hoʻokuʻu ʻia a me nā insulators aniani (insulators no ka pōkole) i hoʻohana ʻia i nā laina mana ac overhead, nā mea kanu mana a me nā substation me ka volta nominal ma luna o 1000Y a me ka pinepine 50Hz.ʻO ke kiʻekiʻe o ke kahua hoʻonohonoho pono e haʻahaʻa ma mua o 1000m, a ʻo ka mahana o ka ambient e pono mai -40 ° c a +40 ° c.2 Nā waihona kuhikuhi normative