1. Mohala oa photovoltaic:
E entsoe ho ea ka maemo a khethehileng a tikoloho moo thepa ea motlakase ea photovoltaic e leng teng. E sebelisoa bakeng sa terminal ea motlakase ea DC, sehokelo se tsoang sa lisebelisoa tsa ho fehla matla le khokahano ea khokahano lipakeng tsa likarolo. E loketse libaka tse nang le phapang e kholo ea mocheso pakeng tsa motšehare le bosiu, moholi oa letsoai le mahlaseli a matla.
Likaroloana:Mosi o tlase le halogen mahala, khanyetso e matla ea serame, khanyetso ea UV, khanyetso ea ozone le ho hanyetsa boemo ba leholimo, ho khutlisa lelakabe, ho hanyetsa matšoao, ho hanyetsa ho kenella.
Mocheso oa tikoloho: -40℃~+90℃; Boholo ba mocheso oa conductor: 120 ℃ (mocheso o lumelletsoeng oa potoloho e khuts'oane ea 200 ℃ ka har'a 5s);
Matla a lekantsoeng:AC0.6/1KV; DC1.8KV
Bophelo ba moralo:25 lilemo
PV1-F photovoltaic cable lintlha tse tloaelehileng
Mohlala | Tlhaloso(mm2) | Palo ea li-conductor | Bophara ba conductor | E felile bophara ba ka ntle(mm) |
PV1-F | 1.5 | 30 | 0.25 | 5 - 5.5 |
PV1-F | 2.5 | 51 | 0.25 | 5.5-6 |
PV1-F | 4 | 56 | 0.3 | 6 ho isa ho 6.5 |
PV1-F | 6 | 84 | 0.3 | 6.8–7.3 |
PV1-F | 10 | 80 | 0.4 | 8.5–9.2 |
2. BVR ke terata ea koporo e nang le mefuta e mengata, e bonolo ebile e na le matla a maholo ho feta a khoele e le 'ngoe, e leng bonolo bakeng sa kaho le likhoele.
Litlhaloso tse tloaelehileng tsa BVR mofuta oa koporo core PVC insulated flexible terata (cable):
Sebaka se ikhethileng(mm2) | Bophara ba Kantle(On/mm) | +20℃z Boholo ba ho hanyetsa DC(Ω/Km) | +25℃ Bokhoni ba ho Jara Mojaro oa Moea(A) | Boima bo felileng(Kg/Km) |
2.5 | 4.2 | 7.41 | 34.0 | 33.0 |
4.0 | 4.8 | 4.61 | 44.5 | 49.0 |
6.0 | 5.6 | 3.08 | 58.0 | 71.0 |
100 | 7.6 | 1.83 | 79.2 | 125.0 |
16.0 | 8.8 | 1.15 | 111.0 | 181.0 |
25.0 | 11.0 | 0.73 | 146.0 | 302.0 |
35.0 | 12.5 | 0.524 | 180.0 | 395.0 |
50.0 | 14.5 | 0.378 | 225.0 | 544.0 |
70.0 | 16.0 | 0.268 | 280.0 | 728.0 |
Sebaka sa marang-rang sa cable ea DC se khethoa ho ea ka melao-motheo e latelang: mohala oa ho hokahanya pakeng tsa li-module tsa lisele tsa letsatsi le li-modules, mohala oa ho hokahanya pakeng tsa betri le betri, le thapo ea khokahanyo ea mojaro oa AC. Ka kakaretso, tekanyo e lekantsoeng ea mohala o khethiloeng ke boholo bo tsoelang pele bo sebetsang hona joale ba cable ka 'ngoe. 1.25 linako tse ling; thapo e kopanyang pakeng tsa sehlopha sa lisele tsa letsatsi le sebaka sa lisekoere, mohala o kopanyang pakeng tsa betri (sehlopha) le inverter, motlakase o lekantsoeng oa mohala ka kakaretso o khethoa hore e be makhetlo a 1.5 ho feta palo e kholo e tsoelang pele e sebetsang hona joale kabel ka 'ngoe.