UL 4703 PV 600V Tin-plated Copper Core Solar Photovoltaic Cable
UL 4703 Photovoltaic Wire ndi waya wotsimikizika wa UL ndi chingwe choyenera kulumikizana ndi dera lamkati ndi kunja kwa zida zamagetsi zamagetsi za photovoltaic. Ikhoza kukumana ndi nyengo yoipa kwambiri komanso kuyika ndi kugwiritsira ntchito kwa nthawi yaitali, ndipo ingagwiritsidwe ntchito kwambiri mu machitidwe a photovoltaic a zomera za dzuwa ndi madera ena.
Waya uwu umatenga wokonda zamkuwa wapamwamba kwambiri komanso zida zapadera za PVDF, zomwe zimakhala ndi magetsi apamwamba komanso kukana kwanyengo. Ili ndi kutentha kwa 90 ° C ndi voliyumu ya 600V, yomwe imatha kupirira katundu wamakono komanso imakhala ndi mphamvu yochepetsera moto.
Kukula kwa chinthuchi kumagwirizana ndi miyezo yapadziko lonse lapansi monga Institute of Electrical Engineers (IEEE) ndi Canadian Society of Engineers (CSA). Kapangidwe kake kapadera kamene kamapangitsa kuti ikhale yosavala kwambiri, yosinthika komanso yamphamvu, yosavuta kusweka ndi kuwonongeka.
Mawaya a photovoltaic a UL 4703 amagwiritsidwa ntchito kwambiri pamakina opangira magetsi a photovoltaic ndipo ndi mawaya abwino, odalirika komanso otetezeka ndi zingwe. Ikhoza kuthandizira machitidwe a photovoltaic kuti apindule bwino ndi kugawa mphamvu zamagetsi, kuonetsetsa kuti magetsi a photovoltaic akuyenda bwino, kuchepetsa mphamvu zamagetsi, komanso kupititsa patsogolo mphamvu zamagetsi.
Pomaliza, UL 4703 photovoltaic waya ndi waya wapamwamba kwambiri ndi chingwe chopangidwa ndi ntchito yokhazikika, chitetezo ndi kudalirika, chomwe chili ndi mtengo wofunikira wogwiritsira ntchito komanso chiyembekezo cha msika. Ngati mukufuna mawaya otetezeka komanso odalirika a photovoltaic, mawaya a UL 4703 ndi chisankho chanu chanzeru.
Zambiri zaukadaulo:
| Mwadzina voteji | 600V AC |
| Kuyesa kwa Voltage pa chingwe chomalizidwa | 3.0kv AC, 1 min |
| Kutentha kozungulira | (-40°C mpaka +90°C) |
| Max.Kutentha kwa kondakitala | + 120 ° C |
| Nthawi yoyembekezeka yogwiritsidwa ntchito ndi 25years Ambiet kutentha | (-40°C mpaka +90°C) |
| Kutentha kololedwa kwafupipafupi kumatanthawuza nthawi ya 5s ndi +200 ° C | 200 ° C, 5 masekondi |
| Kupindika kwa radius | ≥4xϕ (D＜8mm) |
| ≥6xϕ (D≥8mm) | |
| Chilolezo chachibale | UL854 |
| Cold kupinda mayeso | UL854 |
| Weathering / UV-kukana | UL2556 |
| Kuyesa kwamoto | Chithunzi cha UL1581 VW-1 |
| Mayeso opotoza kutentha | UL1581-560(121±2°C)x1h, 2000g, ≤50% |
Kapangidwe ka Cable UL4703:
| Cross Section (AWG) | Kupanga Kondakitala(ayi/mm) | Conductor Stranded OD.max(mm) | Chingwe OD.(mm) | Kukanika Kwambiri kwa Cond(Ω/km,20°C) | Kuthekera kwaposachedwa AT 60°C(A) |
| 18 | 16/0.254 | 1.18 | 4.25 | 23.20 | 6 |
| 16 | 26/0.254 | 1.49 | 4.55 | 14.60 | 6 |
| 14 | 41/0.254 | 1.88 | 4.95 | 8.96 | 6 |
| 12 | 65/0.254 | 2.36 | 5.40 | 5.64 | 6 |
| 10 | 105/0.254 | 3.00 | 6.20 | 3.546 | 7.5 |
| 8 | 168/0.254 | 4.10 | 7.90 | 2.23 | 7.5 |
| 6 | 266/0.254 | 5.20 | 9.80 | 1.403 | 7.5 |
| 4 | 420/0.254 | 6.50 | 11.50 | 0.882 | 7.5 |
| 2 | 665/0.254 | 8.25 | 13.30 | 0.5548 | 7.5 |
Kagwiritsidwe Ntchito:
Ziwonetsero Zapadziko Lonse:
Mbiri Yakampani:
DANYANG WINPOWER WAYA&CABLE MFG CO., LTD. pakali pano amatenga malo a 17000m2, ndi 40000m2zopangira zamakono, mizere yopangira 25, yomwe imagwira ntchito bwino kwambiri popanga zingwe zamphamvu zatsopano, zingwe zosungira mphamvu, chingwe cha solar, chingwe cha EV, mawaya a UL, mawaya a CCC, mawaya olumikizidwa ndi waya, ndi mawaya osiyanasiyana makonda ndi mawaya. processing harness.
Kulongedza ndi Kutumiza:
