ʻO ka wehewehe pōkole:

FN25-12D/T630-20 i loko o loko o ka hale AC kiʻekiʻe-voltage haawe hoʻololi ʻEkolu manawa AC 50Hz. Hoʻokomo i loko me ka volta helu o 12KV. He kūpono ia no ka hāʻawi ʻana a me ka substation o nā ʻoihana ʻenehana a me nā ʻoihana mining, e like me ka pale ʻana a me ka mālama ʻana i nā mea uila, no ka hoʻokaʻawale ʻana i ka wā o ka ukana, ka wā pani pani, ka mea hoʻololi ʻole a me ke kaula uka. FZRN25-12DmD-31.5 type i loko o ka hale AC kiʻekiʻe-voltage vacuum haawe hoʻololi fuse hui mea he ekolu-phase AC 50Hz, helu uila 12KV i loko o ka mea pono, kūpono no ka 'oihana a me ka mining 'oihana mahele keʻena a me ka substations a me na mahinaai. No ka hoʻomalu ukana a me ka pale kaapuni pōkole. Hoʻolako ʻia me ka hoʻololi ʻāina, hiki ke kū i ka manawa pōkole pōkole, hiki i ka mīkini hana ke manual a me ka uila, ʻoi aku ka liʻiliʻi e hoʻokō i nā koi mana mamao ʻekolu o ka ʻōnaehana mana. ʻO FZN25-12D, FZRN25-12D ʻano hoʻololi a me nā mea uila hui pū ʻia he kūpono no ka ʻoihana apo ʻekolu a i ʻole nā ​​kikowaena mana hoʻokaʻina mana a me nā lako uila ʻoihana, no ka hoʻokele ukana a me ka pale pōkole pōkole no ka mea ʻo ka hui pū ʻana o nā mea uila no nā transformers a me nā mea uila ʻē aʻe ka pale ʻana ma mua o ka circuit breakers ʻoi aku ka hilinaʻi, ʻoi aku ka waiwai, ʻoi aku ka maikaʻi no nā kikowaena apo, pahu pahu pālua.