ShF-20G1, mea hoʻopololei porcelain pine (Keokeo keʻokeʻo)

ʻO ka wehewehe pōkole:

Loaʻa i ka insulator ShF-20G1 nā hiʻohiʻona hana maikaʻi, e ʻae iā ia e hoʻohana ʻia ma nā mahana mai ka liʻiliʻi 60 a i ʻole 50 degere. He kūpaʻa loa ia i ka hopena o ke kaiapuni, mahalo i ka hoʻohana ʻana i nā mea kiʻekiʻe.

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ShF 20G1 pin porcelain insulator hiʻona
ʻAe ʻia o ka pollution (SZ) e like me ka PUE no ka volta 10 kV / 20 kV - 3/1
Ka haʻihaʻi mīkini haʻahaʻa haʻahaʻa haʻahaʻa - 13 kN
Ka lōʻihi o ke kolo - 400 mm
Kū i ka uila 50 Hz (maloʻo) - 85 kV
Kū i ka uila 50 Hz (i ka ua) - 65 kV
Hoʻopaʻa i ka uila - 135 kV
Hoʻohaʻahaʻa ka uila i loko o kahi kaiapuni insulating - 180 kV
Kaumaha - 3800 g
ShF 20G1 pin porcelain insulator wehewehe
Ke kau nei i nā laina mana, pono e hoʻohana ʻia nā insulators. ʻO kekahi o ia mau insulators i hana ʻia e ka mea hana hale ʻo ia ka porcelain pin insulator ShF-20G1.

 

Hoʻokomo ʻia kahi pahu plastik i loko o ka insulator ShF-20G1, kahi e maʻalahi ai ke kau ʻana i ke kelepona. Hana ʻia ka insulator me ka hoʻokō pono ʻana i nā kūlana kānāwai a me nā hoʻoponopono āpau, e hōʻoiaʻiʻo ana i kona hoʻohana palekana ʻana i ka wā lōʻihi. Hiki ke hoʻopaʻa ʻia ka uea ma ka ʻāʻī a ma ke ʻano o ka insulator.

Mahalo i ka lima insulator ShF 20G1, ʻaʻohe pono e hoʻohana i ka ʻōwili ʻōwili, no ka mea ʻaʻole ʻae kēia lima i ka hāʻule ʻana o ka uea mai ka insulator. Hoʻohana ʻia nā kaula pili e hoʻopili i ka uea SIP-3 i kēia insulator pin porcelain.

ʻO ke koho ʻana i nā insulators pin ШФ 20Г1 me kahi bushing ʻoi aku ka maikaʻi ma ke ʻano o ke kumukūʻai / hana. ʻO ke kumukūʻai o ka ShF 20G1 pin insulator indirectly i nā kumukūʻai o ka ʻōwili ʻana i nā SIP, no ka mea, mahalo i ka lima, ka mea e pale ai i ka uwea SIP mai ka hāʻule ʻana mai ka insulator, hiki ke hōʻemi i nā kumukūʻai a me ka manawa no ka hoʻohana ʻana i nā wili wili.

ʻOi aku ka maʻalahi o ka insulator SHF-20 G1 no ka hoʻokomo uea. Ma ka ʻaoʻao kiʻekiʻe o ka insulator ShF-20G1, hoʻokomo ʻia kahi lima plastik i loko o ke awāwa ma waena o nā ʻaoʻao ʻelua, kahi i waiho ʻia ai ke kelepona i ka wā e hoʻokomo ai. ʻO kēia hoʻolālā o ka ShF-20 G1 insulator hiki ke hana me ka ʻole o ka hoʻouka ʻana i nā wili, e hōʻemi ana i ka manawa hoʻonohonoho a hoʻemi i kona kumukūʻai. Ma hope o ka hohola ʻana i ka laina, pono e hoʻopaʻa ʻia ka uea i ka ʻāʻī a i ʻole ma ka ʻāʻī o ka insulator ma nā ʻāpana pololei o ka laina, a ma ka ʻāʻī i ka wā e hoʻohuli ai i ka laina.

 

HV porcelain pin insulator o SHF20G1 ʻano
ʻEkolu mau hoʻololi o ka insulator ma hope o ke ʻano o kona hui ʻana:
me ka polyethylene capsule, me ke kaula mea i hui pu ia
i nā koi o SFS (Finland) maʻamau a me BS (Great Britain) - kahi liʻiliʻi
poʻo.
Volta liʻiliʻi Nominal kV 20
Pucture volta ma insulating medium kV 180
50 Hz pale uila (maloʻo) kV 85
50 Hz kū i ka uila (pū) kV 65
Kūleʻa ka manaʻo i ka uila kV 135
ʻAwelika helu makahiki o ka hāʻule ʻole, ʻaʻole ʻoi aku ma mua o N/no ka makahiki 0.0005
Nominal creepage distance, ʻaʻole emi ma mua mm 400±10
ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa mechanical (kūlou), ʻaʻole i emi iho kN 13
Kaumaha kg 3.5±0.3

SHF moʻo


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