HANA
GGD ʻAno Paʻa Paʻa Paʻa
ʻO GGD type piha hoʻololi mea kūpono no nā mea kanu mana, substations, ʻoihana ʻenehana a me nā ʻoihana mining a me nā mea hoʻohana mana ʻē aʻe e like me AC 50Hz, helu ʻia ka volta hana 380V, helu ʻia i kēia manawa a hiki i 3150A ʻōnaehana hāʻawi mana e like me ka mana, nā kukui a me nā lako hāʻawi mana no ka hoʻololi ʻana i ka mana, ka hāʻawi ʻana a me ka mana. He kiʻekiʻe ka haʻihaʻi ʻana o ka huahana, helu ʻia i ka manawa pōkole e kū i kēia manawa a hiki i 50kA, papahana laina maʻalahi, hoʻohui kūpono, hoʻomaʻamaʻa ikaika, ʻano hana hou a me nā ʻano ʻē aʻe.
ʻO kēia huahana kekahi o nā huahana i hōʻuluʻulu ʻia a paʻa i ka panel switchgear ma Kina.
Hoʻopili kēia huahana i: GB7251 "Low-voltage complete sets of switchgear and control equipment", IEC439 "Low-voltage complete sets of switchgear and control equipment" a me nā kūlana 'ē aʻe.
ʻO ka GGD type piha piha ka mea kūpono no nā mea kanu mana, substations, ʻoihana a me nā ʻoihana mining a me nā mana ʻē aʻe. nā mea hoʻohana e like me AC 50Hz, helu ʻia ka volta hana 380V, helu ʻia i kēia manawa a hiki i 3150A ʻōnaehana hoʻoili mana e like me ka mana, nā kukui a me nā lako hāʻawi mana no ka hoʻololi ʻana i ka mana, ka hāʻawi ʻana a me ka mana. He kiʻekiʻe ka haki ʻana o ka huahana, helu ʻia
kū i ka manawa pōkole a hiki i ka 50kA, papahana laina maʻalahi, hoʻohui kūpono, hoʻomaʻamaʻa ikaika, hoʻolālā moʻolelo a ʻano ʻano ʻē aʻe.
ʻO kēia huahana kekahi o nā huahana i hōʻuluʻulu ʻia a paʻa i ka panel switchgear ma Kina.
Hoʻopili kēia huahana i: GB7251 "Low-voltage piha piha o ka switchgear a me nā lako mana", IEC439 "Low-voltage
nā hoʻonohonoho piha o ka switchgear a me nā mea hoʻokele" a me nā kūlana ʻē aʻe.
