Nā huahana
ʻAno GGD ʻano AC haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa
ʻO ke ʻano GGD type AC haʻahaʻa haʻahaʻa haʻahaʻa keʻena hoʻokaʻawale kūpono no nā mea kanu mana, nā substations, nā hale hana a me nā ʻoihana mining a me nā mea hoʻohana mana ʻē aʻe o AC 50Hz, helu ʻia ka volta 380V, helu ʻia i kēia manawa 1000A i 3150A ʻōnaehana hoʻolaha, e like me ka mana, nā kukui a me nā lako o ka ikehu uila. hoohuli, puunaue, hoomalu.
Nā hiʻohiʻona huahana
- ʻO GGD AC kahi ʻano hou o ka mana haʻahaʻa haʻahaʻa haʻahaʻa i hoʻolālā ʻia ma ke kumu o ka palekana, ka hoʻokele waiwai, ka noʻonoʻo a me ka hilinaʻi;
- Loaʻa i ka huahana nā hiʻohiʻona o ka hiki ke haki kiʻekiʻe, ke kūpaʻa maikaʻi a me ka wela, ka hoʻolālā uila maʻalahi, ka hoʻohui kūpono, ka moʻolelo a me ka hana pono, ka hoʻolālā hou a me ka pae pale kiʻekiʻe;
- Hiki ke hoʻohana ʻia e like me nā huahana pani pani haʻahaʻa haʻahaʻa;
- GGD type AC low-voltage switchboard e hoʻokō me IEC439 "Low-voltage switchgear and control equipment", GB/T7251 "Low-voltage switchgear" a me nā kūlana ʻē aʻe.
E hoʻohana i ke Kaiapuni
- 1. ʻaʻole kiʻekiʻe ka mahana ma mua o + 40 ℃, ʻaʻole haʻahaʻa ma lalo o -5 ℃.ʻAʻole pono ke kiʻekiʻe o ka mahana wela i loko o 24 mau hola ma mua o +35 ℃
- 2. ka hoʻokomo ʻana i loko a me ka hoʻohana ʻana, ʻaʻole ʻoi aku ke kiʻekiʻe o ka pae hoʻohana ma mua o 2000m
- 3. ʻaʻole ʻoi aku ka haʻahaʻa haʻahaʻa o ka ea a puni ma mua o 50% i ka wā o ka wela kiʻekiʻe he +40 ℃, a ma nā haʻahaʻa haʻahaʻa.
ʻO ka ʻae ʻana i kahi haʻahaʻa pili nui (e laʻa me 90% ma +20 ° C) pono e noʻonoʻo ʻia ma muli o nā loli i ka mahana e hiki mai ana.
Ka hopena o ka noe condensation i kekahi manawa. - 4. ʻaʻole iʻoi aku ka nui o ka hoʻokomo ʻana o nā mea hana a me ke kuʻekuʻe ʻana i ka 5 degere
- 5. pono e hoʻokomo i nā mea hana ma kahi me ka haʻalulu ʻole a me ka hopena, ʻaʻole lawa ka hoʻohana ʻana i nā mea uila.
kahua ʻino - 6. Loaʻa i nā mea hoʻohana nā koi kūikawā hiki ke kūkākūkā me ka mea hana e hoʻoponopono.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
