High Voltage 120kn Disc Suspension Toughened Glass Insulator U120B
Nā Kiʻi Hoʻolālā Huahana
Nā palena ʻenehana huahana
ʻO ka inoa IEC | U120B/127 | U120B/146 | |
Anawaena D | mm | 255 | 255 |
Kiʻekiʻe H | mm | 127 | 146 |
Ka mamao kolo L | mm | 320 | 320 |
Socket hui | mm | 16 | 16 |
Hoʻouka ʻino ʻole ka mīkini | kn | 120 | 120 |
Ho'āʻo maʻamau mīkini | kn | 60 | 60 |
ʻO ke alapine ikaika pulu e kū i ka volta | kv | 40 | 40 |
Kūleʻa ka uila maloʻo i ka uila | kv | 100 | 100 |
ʻO ka puʻu uila hoʻoulu | PU | 2.8 | 2.8 |
Mana alapine puncture voltage | kv | 130 | 130 |
Lekiō hoʻololi uila | μv | 50 | 50 |
ʻO ka ʻike maka ʻo Corona | kv | 18/22 | 18/22 |
Mana alapine uila uila arc voltage | ka | 0.12s/20Ka | 0.12s/20Ka |
Kaumaha ʻupena no kēlā me kēia ʻāpana | kg | 4 | 4 |
Hoʻohana Huahana
Nā pono a me nā pōʻino o ka huahana
1. Ke aniani insulator
Pōmaikaʻi: kiʻekiʻe ka ikaika mechanical o ka papa honua o ka insulator aniani, ʻaʻole maʻalahi ka ʻili, a lohi ka wikiwiki o ka ʻelemakule;Hiki iā ia ke hoʻopau i ka hoʻāʻo ʻana o ka insulators i ka wā o ka hana, a ʻaʻohe pono e hoʻokō i ka ʻike "zero value" i ka wā o ka hana, no laila he haʻahaʻa ka uku o ka hana a me ka mālama.
Nā pōʻino: ma muli o ke aniani o ke aniani, ua maʻalahi ka ʻike ʻana i nā māwae liʻiliʻi a me nā hemahema o loko a me nā pōʻino i ka wā o ka nānā ʻana.
2. Mea hoʻopololei seramika
Pōmaikaʻi: maikaʻi kemika paʻa a me ka wela paʻa, ikaika anti-kahiko hiki, maikaʻi uila a me ka mechanical waiwai, a me ka flexible hui.
Nā hemahema: ʻaʻole maʻalahi ka loaʻa ʻana o nā hemahema, a hoʻomaka lākou e ʻike ʻia ma hope o kekahi mau makahiki o ka hana;Pono e hoʻokō ʻia ka ʻike waiwai ʻole o nā insulators seramika i kēlā me kēia ma luna o ka hale kiaʻi, e koi ana i ka nui o ka manpower a me nā kumuwaiwai;He kiʻekiʻe ka nui o nā pōʻino i hana ʻia e ka uila a me ka pollution flashover.
3. Hoʻohuihui insulator
Pōmaikaʻi: liʻiliʻi liʻiliʻi, mālama maʻalahi;ʻO ke kaumaha māmā a me ka hoʻokomo maʻalahi;ʻO ka ikaika mechanical kiʻekiʻe, ʻaʻole maʻalahi e wāwahi;ʻO ka hana seismic maikaʻi loa a me ke kūpaʻa maikaʻi o ka pollution;ʻO ke kaʻina hana wikiwiki a me ke kūlana kiʻekiʻe.
Nā pōʻino: ʻaʻole maikaʻi ka mana anti aging e like me ka ceramic a me ke aniani insulators, a ʻoi aku ka kiʻekiʻe o ke kumu kūʻai ma mua o nā insulators seramika a me nā aniani.