Mea pale pale ʻana, 1000Vdc ʻO JCSPV Solar

He mea luku ka uila uila. ʻO ka nānā ʻana o Anecdotal e pili ana i ka hana uila he hōʻailona maikaʻi ʻole ia o ke kiʻekiʻe o nā overvoltages i hoʻokomo ʻia i ka uila i nā kiʻi kiʻi kiʻi (PV). Hiki ke hoʻopōʻino maʻalahi ka uila uila i nā ʻāpana koʻikoʻi i loko o nā mea hana PV, he nui ke kumu kūʻai no ka hoʻoponopono ʻana a i ʻole ke pani ʻana i nā ʻāpana ʻino, a pili i ka hilinaʻi o ka ʻōnaehana PV.
Ke hahau mai ka uila i kahi ʻōnaehana PV lā, hoʻoulu ia i ke au transient a me ka uila i loko o nā puka uwea ʻōnaehana solar PV. E ʻike ʻia kēia mau au a me nā voltages ma nā ʻāpana mea hana a hiki ke kumu i ka insulation a me ka dielectric i loko o ka solar PV uila a me nā mea uila e like me nā panels PV, ka inverter, ka mana a me nā mea kamaʻilio, a me nā mea hana i ka hoʻonohonoho hale. ʻO ka pahu hui pū, ka mea hoʻohuli, a me ka MPPT (kiʻekiʻe mana kiʻekiʻe kiʻekiʻe kiʻekiʻe) loaʻa nā wahi kiʻekiʻe o ka hāʻule.
ʻO kā mākou mea pale JCSPV Surge e pale aku i ka ikehu kiʻekiʻe mai ka hele ʻana ma o ka uila a hoʻopilikia i ka ʻōnaehana PV. ʻO ka JCSPV DC ʻano pale pale SPD Type 2, nā ʻōnaehana uila DC i hoʻokaʻawale ʻia me 600V, 800V,1000V, 1200V, 1500 V DC loaʻa ka helu pōkole o kēia manawa a hiki i 1000 A.
ʻO JCSPV DC ka mea hoʻopololei pale i hoʻolālā ʻia no ka hoʻokomo ʻana ma ka ʻaoʻao DC o kahi ʻōnaehana photovoltaic (PV). Me kāna ʻenehana kiʻekiʻe, hōʻoia kā mākou mea hana i ka pale ʻana i nā mea hoʻokele e like me nā panela solar a me nā mea hoʻohuli, e kiaʻi ana i nā hopena pōʻino o nā au uila.
Hoʻolālā ʻia kā mākou JCSPV e pale ai i nā wili uila mai ka hoʻopili ʻana i nā pūnaewele lako mana photovoltaic, e hāʻawi ana i ka pale ʻoi aku ka maikaʻi no ka mālama ʻana i kāu ʻōnaehana PV i ka wā hekili a i ʻole nā ​​kūlana ʻino ʻē aʻe. Kōkua kēia i ka hōʻoia ʻana i ka lōʻihi a me ka hana o kāu ʻōnaehana PV, e hōʻemi ana i ka pōʻino.
ʻO kekahi o nā hiʻohiʻona koʻikoʻi o kā mākou Photovoltaic Surge Protection Device ʻo ia ka hiki ke mālama i ka volta PV a hiki i 1500 V DC. Nominal nominal discharge current I 20kA (8/20 µs) no kēlā me kēia ala a me ka palena kiʻekiʻe o ka hoʻokuʻu ʻana i kēia manawa Imax o 40kA (8/20 µs), hāʻawi kēia hāmeʻa i ka pale koʻikoʻi no kāu ʻōnaehana PV.
ʻO kekahi hiʻohiʻona kaulana ʻo kā mākou hoʻolālā module plug-in, e hiki ai ke hoʻonohonoho maʻalahi a mālama i ka hāmeʻa. Hoʻokomo pū ka mea hana i kahi ʻōnaehana hōʻike kūlana kūpono me ka ʻike maka. Hōʻike ke kukui ʻōmaʻomaʻo e hana pono nā mea a pau, ʻoiai ke kukui ʻulaʻula e hōʻike ana e pono ke hoʻololi ʻia ka mea hana. ʻO kēia ka maʻalahi a me ka maʻalahi o ka nānā ʻana a me ka mālama ʻana i kāu ʻōnaehana PV.
Ke kaena nei kā mākou Photovoltaic Surge Protection Device i kahi kiʻekiʻe o ka pale, me kahi pae pale o ≤ 3.5KV. Hoʻopili kēia hāmeʻa i nā kūlana IEC61643-31 a me EN 50539-11, e hōʻoiaʻiʻo ana e palekana a palekana kāu ʻōnaehana PV.
Me nā hiʻohiʻona kiʻekiʻe a me ka pale ʻoi aku ka maikaʻi, ʻo kā mākou JCSPV surge protection device ka hopena maikaʻi loa no kāu pono palekana ʻōnaehana PV.