YUANKY TUV lasisi 20ka 40ka 600V 1000V 1500V na'urar kariyar abin da aka kama DC SPD 48V PV mai karewa
Ayyuka da wuraren aikace-aikace
DC mai karewa BY40- PV1000 ya dace da tsarin photovoltaic na hasken rana. Mai karewa ne mai iyakance wutar lantarki. Ana amfani da shi don hana haɓakar walƙiya da wuce haddi na wucin gadi daga lalacewa ga tsarin samar da wutar lantarki na DC. Ana amfani da shi don kare tsarin wutar lantarki na DC daga wuce gona da iri. Surge kariya ga hasken rana. Yana da tabbatacce kuma korau zuwa ƙasa gama gari kariya da kuma tabbatacce zuwa korau bambancin yanayin kariya, wanda zai iya tabbatar da mafi dacewa walƙiya kariya ga DC module inverters. Na al'ada: 1. 3 kullum rufe, kuskure: 1. 3 kullum bude). Fitattun fasalulluka na mai kariyar tashin hankali na DC ƙananan ƙarfin lantarki ne na ƙarancin fitarwa da lokacin amsawa cikin sauri, musamman lokacin da walƙiya ta wuce ta mai karewa, halin yanzu na gaba ba zai bayyana ba. Lokacin da mai kama walƙiya ya kasa saboda zafi fiye da kima, da yawa, ko lalacewa saboda faɗuwar walƙiya, na'urar da ke cikin gazawar na'urar za ta iya cire haɗin ta kai tsaye daga grid ɗin wutar lantarki. Matsayin samfurin shine darajar C.
Wsana'a
Wannan samfurin baya buƙatar kulawar yau da kullun, amma ƙirar kariyar walƙiya tana buƙatar bincika akai-akai kowace shekara. Idan kun ga cewa launi na alamar kuskuren taga yana canzawa daga kore zuwa ja, da fatan za a tuntuɓi kamfaninmu a kan lokaci, don kamfaninmu ya iya magance shi cikin lokaci, kawar da damuwar ku, kuma don amincin ku.
| Halaye | Yi amfani da fa'idodi |
| Metal Oxide Varistor | Mai kama walƙiya na iya jure wa ayyuka akai-akai kuma yana da tsawon rai |
| Abubuwan toshewa | Ana iya toshe mai kama walƙiya kuma a cire shi da wuta don sauƙaƙe gwaji ko musanyawa |
| Alamar tagar da ta lalace | Matsayin aiki na mai kama walƙiya a bayyane yake a kallo |
| Ginin na'urar gajeriyar kewayawa mai jujjuyawa | 100% ingancin iko, mai lafiya don amfani |
| Ƙwararren sana'a | Za a iya yin aiki na dogon lokaci a cikin yanayi mara kyau kamar acid, alkali, ƙura, fesa gishiri da zafi |
Sigar fasaha
| Samfura | Saukewa: BY40-PV1000 |
| Matsakaicin ci gaba da ƙarfin ƙarfin aiki | 12V ~ 24V ~ 48V~ 100V~ 500V~ 800V~ 1000V~ 1500V~ |
| Yankin kariya na walƙiya | Farashin LPZ1→2 |
| Matsayin buƙata | Darasi na C II |
| Standard gwajin | IEC61643-1 GB18802.1 |
| Fitowar da ba a sani ba (8/20μs) | In 20 KA |
| Matsakaicin fitarwa na yanzu (8/20μs) | Farashin 40KA |
| Matsayin kariyar ƙarfin lantarki | Lokacin da UP ke ciki≤150V ≤200V ≤460V ≤800V ≤2.0KV ≤2.8kV ≤3.0KV ≤3.5kV |
| Lokacin amsawa | tA＜25ns ku |
| Matsakaicin fuse madadin | 125A gI/gG |
| Ketare yanki na layin haɗi | 2.5-35 mm2(guda daya, wayoyi masu yawa)2.5-25 mm2 (Multi-strand m waya, sheathed a dangane karshen) |
| Shigar | Snap-on akan dogo na 35mm (ya dace da EN50022) |
| Matsayin kariya | IP20 |
| Kewayon zafin aiki | -40 ℃ ~ + 80 ℃ |
