LH-BD (36 laula) pūnae kiaʻi pale pale (ma hope aku i kapa ʻia ʻo SPD)

ʻO SPD hoʻokahi awa, pale ʻia i ka haʻalulu uila, hoʻonohonoho paʻa i loko, ʻano palena palena. Loaʻa iā SPD kahi mea hoʻokaʻawale i kūkulu ʻia. Ke hāʻule ka SPD ma muli o ka wela a i ʻole ka haki ʻana, hiki i ka mea hoʻokaʻawale ke hoʻokaʻawale iā ia mai ka pahu mana a hāʻawi i kahi hōʻailona hōʻailona i ka manawa like. Hōʻike ka puka aniani ʻōmaʻomaʻo ke hana maʻamau ka SPD, a hōʻike i ka ʻulaʻula ma hope o ka hiki ʻole. Hoʻokumu ʻia ʻo 1P, 2P, 3P a me 4P i hui pū ʻia nā modula palekana a hoʻohana ʻia i nā ʻōnaehana lako mana e like me TT a me TN.

Hoʻokomo ʻia ma ka hui ʻana o LPZ1 a i ʻole LPZ2 zone a me LPZ3 zone, ua hoʻokomo ʻia me ka hoʻohana ʻana i kahi ala alakaʻi maʻamau 35mm, a ʻo ka uea copper multi-strand ʻo 2.5 ~ 16mm². ʻO ka uea hoʻopaʻa ʻia he ʻelua kala ʻoi aku ma mua o 6mm², a ʻaʻole pono ka lōʻihi ma mua o 500mm. Pono e hoʻolako ʻia kēlā me kēia pou o SPD me ka pale - hoʻohana ʻia ka SCB series surge backup protection no ka pale kaapuni pōkole ma hope o ka haki ʻana o SPD. He kūpono no ka hoʻohana ʻana i mua o nā pahu hoʻolaha hale, nā lako kamepiula, nā lako ʻike, nā lako uila a me nā mea hoʻokele a i ʻole ma ka pahu socket kokoke loa.