No ke aha e pono ai e hoʻopili ʻia nā transformers?

[Impregnation]he hana maʻamau i ka hana ʻana i nā mea hoʻololi kiʻekiʻe. No ke aha e pono ai e hoʻopili ʻia nā transformers? He aha nā mea e mālama ai no ka impregnation? I kēia lā, e kamaʻilio kākou e pili ana i nā kumuhana pili.

[Impregnation]e pili ana i ka waiho ʻana i ka mea hoʻololi i loko o ka ʻaila insulating (i kapa ʻia ʻo varnish), e hana ana i ke kaomi maikaʻi ʻole ma ka momi ʻana, a me ka hoʻopiha ʻana i ke āpau o ka transformer me ka ʻaila insulating.

I kēia manawa, ʻo ka mokuʻāina i loko o ka mea hana i loko o kahi mokuʻāina ʻino ʻino, no laila ke kapa nei mākou i kēia kaʻina impregnation vacuum. (Ke hoʻohana nei kekahi mau mea hana liʻiliʻi i ka ʻenehana non-vacuum impregnation, maikaʻi ʻole ka hopena, ʻaʻole i ʻōlelo ʻia ma aneʻi)

[Ka hoʻoheheʻe ʻia ʻana o ka vacuum]ʻO ke kumu nui ka hoʻomaikaʻi ʻana i ka ikaika insulation a me ke kūpaʻa ʻana o ka mea hoʻololi, a me ke kūpaʻa wela a me ka hoʻopau ʻana i ka wela o ka mea hoʻololi, a me ka hoʻomaikaʻi ʻana i nā waiwai mechanical, ke kūpaʻa kemika, a me ka hoʻolōʻihi ʻana i ka hana o ka transformer.

Eia kekahi, ʻo ka ʻaila insulating ponoʻī kekahi viscosity, hiki ke hoʻoikaika i ka paʻa o ka hui ʻana o ke kumu magnetic a me ka iwi. No nā huahana me ka nui liʻiliʻi ma mua oEE13, no ka mea, ʻaʻole maʻalahi ka hana ʻana o ke kolamu ʻaoʻao, hoʻohana pinepine mākou i ke kaʻina hana impregnation ma mua o ke kaʻina hana.

ʻO ka maʻamau, ʻo ka ʻaila insulating a mākou e hoʻohana ai he melamine alkyd resin pena, a ʻo ka solvent he toluene a i ʻole xylene. No ka mea he mea ʻino ka toluene a i ʻole xylene i ke kino o ke kanaka, ʻaʻole hoʻohana kekahi mau mea hana haole i nā transformers impregnated no nā kumu palekana kaiapuni.

I kēia manawa, ua hoʻoponopono kekahi mau mea hana transformer ma Kina i ke ʻano i nā mea hoʻoheheʻe wai, a ua hoʻoponopono i ka ʻāpana o ka ʻaila insulating me ka wai e hoʻemi i ka pōʻino o nā mea ʻawaʻawa i nā kānaka. Eia nō naʻe, ʻoi aku ka liʻiliʻi o ka hopena impregnation i ka xylene solvent.

Ma ke ʻano o ka pale wela, ʻo ka ʻaila insulating he E-grade (120 ° C), B-grade (130 ° C), F-grade (155 ° C), H-grade (180 ° C), a me R-grade (200). ℃). I kēia manawa, hoʻohana mau ʻia ka B-grade a me ka F-grade.

He mea pono e hoʻomaopopo i ka mea hoʻololi i ka inductance maikaʻi ʻole ma hope o ka impregnation, no laila pono e uku ʻia ka nānā kūikawā i ka wā o ke kaʻina hana:

1.Hiki i ka Impregnation ke alakaʻi maʻalahi i ka hoʻololi ʻana i ka ea ākea, kahi e alakaʻi ai i nā hoʻololi i ka inductance, no laila, pono e hoʻonohonoho ʻia ka hui kumu transformer i ka wā mua;

2.Ma muli o ke kaomi nui ʻole ʻole i ka wā o ka impregnation, inā ʻaʻole paʻa paʻa ka lipine kumu (steel clip), hiki ke maʻalahi ke hoʻoneʻe a hoʻoneʻe ʻia ke kumu, e hopena i nā loli i ka inductance, no laila ke kāwili ʻia ke kumu (ke kila). pono ma kahi;

3.Inā loaʻa nā mea ʻē aʻe ma ka ʻaoʻao hui nui, e loli pū ka inductance ma hope o ka impregnation; no laila, pono e hōʻoia ka hui kumu ʻaʻole he mau mea ʻē ma ka ʻili hoʻopaʻa;

4.Pono e koho i kahi mahana baking kūpono e like me nāʻano o kaʻaila insulating; he haʻahaʻa haʻahaʻa ka mahana Curie i kekahi mau cores conductivity kiʻekiʻe (huahana kānana) a ua hoʻopilikia nui ʻia e ka kuke ʻana. Hiki ke hoʻohana ʻia ka hoʻomaloʻo haʻahaʻa haʻahaʻa ma 80 ° C a i ʻole ka maloʻo maoli e pale i kēia hopena

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Ua hana ʻo Zhongshan Xuan Ge Electronics Co., Ltd. i ka hana ʻana, ka noiʻi a me ka hoʻomohala ʻana, a me ke kūʻai ʻana i ka ʻoihana transformer no 15 mau makahiki a loaʻa iā ia ka ʻike ʻoihana waiwai.

Hoʻokumu ʻo Xuan Ge Electronics i nā huahana hoʻopuka a ua hoʻokumu i nā pilina me nā ʻoihana nui o waho. Welina mai e hui pū me mākou!

E ʻoluʻolu e kelepona mai iā mākou ma ka leka uila a haʻi mai iā mākou i ka huahana a me ke kumu hoʻohālike āu e pono ai. E hāʻawi mākou iā ʻoe i ka hopena ʻoluʻolu a me ke kumukūʻai maikaʻi loa.

William(Luna Kūʻai Nui)

E-mail: sales@xuangedz.com

liwei202305@gmail.com

Mai ka Pūnaewele mai ka ʻatikala a no ka ʻike wale nō