utility Pole
Xa le mihla intambo guards amandla ikakhulu lathembela esibondeni somthi njengoko izinto eziphambili. Njengoko izibonelelo nemithi wavuka enqabileyo yaye kunzima ukufumana ngenxa lokhuseleko oluvela kwilizwe ngalinye, ipali eziphathekayo yaba enye indlela. Noko ke, ipali eziphathekayo unzima, ezingafanelekileyo ukufaka kwaye kulula ukuba ngumhlwa ngumoya oyisanti, American kwaye amanye amazwe phambili aseYurophu nguvulindlela ukusebenzisa amandla esibondeni zu njengoko replacement wophawu kwiipropati yayo ebalaseleyo elula, iimpawu ezintle ngokwasemzimbeni anti -corrosion. Kule mihla pole amandla zu iye yamkelwa ukhetho neendlela zokuhambisa umbane kuninzi lwamazwe mihla.
Nesuka Taiwan, Shanghai Tunghsing zisasilela Co. Ltd. ilifa le nkampani umzali eminyaka yamava yemveliso zu esibondeni, yaye kamva ukuqhubela phambili kwaye qhubela efektri yethu China. Shanghai Tunghsing zisasilela iinzuzo ezisuka kwiqela lethu engundoqo yobugcisa ngokuzimisela nokuzinikela ukunika umgangatho, ixesha elide kwaye ipali zu namandla eliphezulu ngexabiso yokhuphiswano.
Nceda fumana iklasi yethu eluncedo kwipali umgangatho theyibhile ingezantsi. Kwakhona yenza ngokweemfuno zakho, nceda uqhagamshelane nathi ukufumana ingcaciso engaphezulu.
| Pole Class | Ukwahlukana Layisha (iiponti) |
Load Ukusebenza (iiponti) |
Pole Height (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 |
| Reference: | |||
| 1. ANSI O5.1.2008 Isihlomelo B | |||
| 2. Iitafile 253-1 no 261-1A, NESC (2007 National Code Electric Safety) | |||