Hoʻohana nui ʻia nā kaula mana haʻahaʻa-voltage (LV) i hoʻopaʻa ʻia e IEC/BS maʻamau no ka hoʻoili ʻana a me ka hoʻolaha ʻana i ka mana. Hiki ke kanu pololei ʻia lākou ma lalo o ka honua a i ʻole e hoʻokomo ʻia i loko o nā pā kaula a me nā tunnels, a kūpono hoʻi no nā ʻano ʻoihana e like me nā kikowaena mana, nā hale hana, a me nā hana mining. Ke kau nei ke kaula XLPE Insulated i loko a ma waho. Hiki ke halihali i kekahi traction i ka wā o ke kau ʻana, akā ʻaʻole i nā mana mechanical o waho. ʻAʻole ʻae ʻia ke kau ʻana i ke kaula hoʻokahi kumu i loko o nā ducts magnetic. Hiki ke hana ʻia nā kaula polyethylene cross-linked me ka hoʻohana ʻana i ʻekolu mau kaʻina hana (peroxide, silicone, a me ka irradiation cross-linking) e hana i nā kaula polyethylene cross-linked flame-retardant a me nā non-flame-retardant. Hoʻopili nā kaula flame-retardant i nā ʻano like ʻole me ka uahi haʻahaʻa, haʻahaʻa-halogen, haʻahaʻa-uahi ʻole-halogen, a me ka uahi ʻole-halogen, a ua hoʻokaʻawale ʻia i ʻekolu mau papa: A, B, a me C.