utility Pole
In maalmaha hore cable awoodda dusha inta badan isku hallaysay pole alwaax sida wax ugu weyn ee. Sida ilo alwaax helay yar oo ay adag tahay in la helo sabab u tahay ilaalinta by dal kasta, baallaha la taaban karo noqday kale. Si kastaba ha ahaatee, baallaha la taaban karo waa mid aad u culus, ma ku haboon si loo soo dajiyo iyo fududahay in la mirdhiyay dabayl bacaadka ah, Maraykanka iyo qaar ka mid ah dalalka sare Yurub waxay horseedday isticmaalaya baallaha awood FRP bedelka in sifo in hantida fiican oo khafiifa, guryaha jirka wanaagsan iyo anti -corrosion. Maalmahan pole awood FRP ayaa qaatay sidii doorashada ee khadadka gudbinta awooda inta badan wadamada casriga ah.
ka Taiwan asalkiisu ka soo jeedo, Shanghai Tunghsing darka Co. Ltd. dhaxlay shirkadda waalidka muddo tobannaan sano oo waayo aragnimo ah wax soo saarka pole FRP, iyo ka dib in uu horay u sii qaado oo horay warshad Shiinaha our. faa'iidooyinka Shanghai Tunghsing darka kooxdayada core farsamada go'aanka iyo saa'ixiinta ah in ay bixiyaan tayada, muddo dheer iyo xoog sare pole FRP at qiimaha tartan rasmi ah.
Fadlan ka heli our fasalka pole utility caadiga ah ee shaxda hoose. Waxaan sidoo kale astaysto si waafaqsan shuruudaha gaar ah, fadlan nala soo xidhiidh wixii macluumaad dheeraad ah.
Pole Class | Jebinta Load (pounds) |
Load shaqaynta (pounds) |
Pole Dhererka (ft) |
H6 | 7410 | 3705 | 35,40 |
H5 | 6500 | 3250 | 35,40 |
H4 | 5655 | 2828 | 35,40 |
H3 | 4875 | 2438 | 35,40 |
H2 | 4160 | 2080 | 30,35,40 |
H1 | 3510 | 1755 | 20,30,35,40 |
1 | 2925 | 1463 | 20,30,35,40 |
2 | 2405 | 1203 | 20,30,35,40 |
3 | 1950 | 975 | 20,30,35,40 |
4 | 1560 | 780 | 20,30,35,40 |
5 | 1235 | 618 | 25,30 |
6 | 975 | 488 | 25,30 |
tixraaca: | |||
1. ANSI O5.1.2008 Lifaaqa B | |||
2. Shaxan 253-1 iyo 261-1A, NESC (2007 Code Safety Electric National) |