1. Photovoltaic cable:
Nws yog tsim raws li cov kev cai tshwj xeeb uas lub photovoltaic cov cuab yeej siv hluav taws xob nyob. Nws yog siv rau lub dc voltage terminal, qhov kev sib txuas ntawm lub zog txhawb nqa khoom thiab kev sib txuas ntawm cov khoom sib txuas ntawm cov khoom siv. Nws yog qhov haum rau thaj chaw muaj qhov sib txawv loj ntawm ib hnub thiab hmo ntuj, ntsev huab thiab hluav taws xob hluav taws xob.
Nta:Tsis tshua muaj pa taws thiab halogen dawb, zoo heev txias kuj, ozone Kuj, nplaim retardant, txiav cov cim tsis kam, nkag mus tsis kam.
Ambient Kub: -40 ℃ ~ + 90 ℃; Qhov siab tshaj plaws tus neeg coj ua: 120 ℃ (qhov kev ntsuas luv luv-taws hluav taws xob ntawm 200 ℃ nyob rau hauv 5s);
Cov Ntsuas Hluav Taws Xob:AC0.6 / 1KV; DC1.8KV
Tsim Lub Neej:25 xyoo
PV1-f photovoltaic cable ntau yam tshwj xeeb
Tus qauv | Cov lus qhia tshwj xeeb (MM2) | Tus naj npawb ntawm cov neeg saib xyuas | Tus neeg hla lub taub | Tiav txheej txheem hla (hli) |
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 ~ 6,5 |
PV1-F | 6 | 84 | 0.3 | 6.8 ~ 7.3 |
PV1-F | 10 | 80 | 0.4 | 8.5 ~ 9.2 |
2. BVR yog ntau cov tub ntxhais lub xov tooj liab hlau, uas yog softer thiab muaj qhov muaj peev xwm txuas ntxiv tam sim no, uas yooj yim rau kev tsim kho thiab xaim.
Cov kev qhia tshwj xeeb ntawm BVR hom tooj liab core PVC insulated yooj ywm hlau (cable):
Nominal thaj tsam (mm2) | Txheej hauv txoj kab uas hla (rau / hli) | + 20 ℃ ZC Kuj (ω / Km) | + 25 ℃ Cua Load nqa muaj peev xwm (a) | Tiav nra hnyav (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 | 30.0 |
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 |
Qhov chaw hla ntawm DC Cable yog txiav txim siab raws li cov ntsiab lus hauv qab no: kev sib txuas cable ntawm lub roj teeb thiab roj teeb, thiab kev sib txuas cable ntawm AC load. Feem ntau, cov rated tam sim no ntawm xaiv tau cable yog qhov siab tshaj plaws ua haujlwm tam sim no ntawm txhua cable. 1.25 zaug; Qhov txuas txuas txuas nruab nrab ntawm lub hnub ci cell array thiab cov square array thiab cov ntsuas hluav taws xob ntawm lub roj teeb yog feem ntau xaiv los ua kev ua haujlwm tas mus li tam sim no hauv txhua cable.