ʻO ke keʻena PV grid-connected (pahu) he mea koʻikoʻi no ka pale ʻana i ka mana no nā ʻōnaehana hoʻoheheʻe uila i hoʻopili ʻia e photovoltaic, kahi e hoʻopili ai i ka inverter pili i ka series a me ka ʻōnaehana mana.Hoʻohana ka ʻāpana pale kaapuni i kahi mea hoʻokaʻawale kaapuni pili PV grid a me kahi hoʻololi hoʻokaʻawale apo huki, me ka pale uila lua.Loaʻa iā ia nā hana palekana he nui, me ka overload, overcurrent, short circuit, leakage, overvoltage, undervoltage, e hōʻoia i ka palekana a me ka hana pono o ka ʻōnaehana.Hiki ke hoʻolako pū ʻia ka hāmeʻa me ka hana kamaʻilio e like me nā koi o ka mea kūʻai aku, e hoʻokō i ka nānā mamao a me ka hoʻokele ʻana i nā ʻōnaehana mana photovoltaic, hoʻomaikaʻi i ka pae naʻauao o ka huahana.Ua like ka pae pale me IP65, e like me ka mea hoʻohuli i hoʻopili ʻia, e hoʻokō ana i nā koi no ka hoʻokomo ʻana i waho, e komo pū ana me ka wai ʻole, ka lepo lepo, ka pale UV, a me ka corrosion-kūʻē i ka paʻakai paʻakai.He maʻalahi a maʻalahi ka ʻano o loko o ka huahana, me ka uwea maʻemaʻe a me ke kūpono, hilinaʻi kiʻekiʻe, a me ka mālama maʻalahi, hiki ke hoʻololi i nā ʻano ʻino.
He ʻāpana koʻikoʻi o ka hoʻomohala ʻana o ka ʻoihana photovoltaic solar.ʻAʻole hoʻokō ka huahana i nā koi o ka mākeke akā hoʻolaha pū i ke kaiāulu i ke ala o ka ʻōmaʻomaʻo, haʻahaʻa-carbon a me ka hoʻomohala hoʻomau.Ma ke ʻano he ʻoihana kiʻekiʻe me ka ʻenehana ʻenehana, ka maikaʻi o ka huahana a me ka pae lawelawe, e hoʻomau mākou i ka hāʻawi ʻana i nā huahana kiʻekiʻe a me nā lawelawe i kā mākou mea hoʻohana a hāʻawi i kā mākou kōkua kūpono i ka hoʻomohala ʻana i ka ʻoihana.
E koho i kahi mea hoʻoheheʻe kaapuni pili kiʻi photovoltaic;
E koho i kahi hoʻololi hoʻokaʻawale ʻano apovoltaic kikoʻī no ka hana palekana.
ʻO ka pae pale IP65, ka wai, ka lepo, a me ka pale UV;
ʻO ka hoʻāʻo ʻana i ka wela kiʻekiʻe a me ka haʻahaʻa, kūpono no nā ʻāpana ākea;
ʻO ka hoʻokomo maʻalahi, ka wili pūnaewele maʻalahi, a me ke kaula maʻalahi;
Hana ʻia ka hale me nā mea metala kiʻekiʻe e like me nā pale kila i ʻōwili ʻia.
inoa mea kūʻai | BWX-3000 | BWX-5000 | BWX-10000 |
Volta hoʻokomo kiʻekiʻe | 275 | 275 | 460 |
ʻO kēlā me kēia manawa hoʻokomo | 15 | 25 | 20 |
UnRated hana volt Un | 220 | 220 | 380 |
UpVoltage pale pae i luna | < 1.8kV | ||
InNominal kaha honua In | 20kA | ||
ImaMaximum kahe kahe Ima | 40kA | ||
manawa pane | 25ns | ||
Ka mahana a me ka haʻahaʻa | :-40°C~+85°C ,95% , ,Panahana hana: -40°C~+85 °C, haʻahaʻa o 95%, non condensing, non corrosive kinoea honua | ||
kiʻekiʻe | ≤2500m | ||
Ka pale ʻana i ka piʻi ʻana | SUPI-40 2P 20-40kA | SUPI-40 2P 20-40kA | SUPI-40 4P 20-40kA |
ʻO nā mea kākela | 、Stainless steel, anu i olokaa pepa epehu mole | ||
Ka pae hoʻomalu o ke Kuhina | IP65 | ||
Kiekie palekana hui uwea | IP66 | ||
(**)Ka nui o ka pahu (lōʻihi * laula * kiʻekiʻe) | Ma ke koi hoʻopilikino |