NLL oo ku xidhan daaha
Waa maxay noocyada kala duwan ee xajinta xiisadda NLL?
Nooca Bolt Clamp NLL Taxanaha
NLL taxane bolt nooca xajin waxaa inta badan loo isticmaalaa in line koronto taagan taagan ama substation, taagan
xariiqda xadhkaha iyo hillaaca iyo sidoo kale waxaa loo istcimaalaa isku dhafka dahaadhiyeyaasha cidhiidhiga ah adoo ku biiraya
qalabka ama isku-xidhka kaarida hillaaca iyo kalluunka.
Waxaa loogu talagalay xadadka anteenada ilaa 30kV.
1) U noqo mid ku habboon hagaajinta kaari aluminium dahaaran ama aluminium aluminium qaawan oo xagal wareeg ah
ama dahaarka tiirka cidhiidhiga ah ee terminal, si loo hagaajiyo oo loo adkeeyo kirishbooyada hawada.
2) Qalabka: jirka, ilaaliyaha - aluminium aluminium, pin kala go'an - birta aan lahayn, kuwa kale - birta galvanized kulul-muquufin.
3) Awoodda xajin ee xajintu waxa ay ka badan tahay 95% xoogga jabinta kirishbooyada.
4) Daboolka dahaarka iyo isku dhejinta si wadajir ah loogu isticmaalo ilaalinta dahaarka
Shayga | Daareeyaha lagu dabaqi karo (mm) | Cabirka (mm) | Culayska fashilka (kN) | Miisaanka (kg) | Cabbirka Bolt | |||
|
| L | I | C | d |
|
|
|
NLL-1 | 5.1-11.4 | 135 | 102 | 17 | 16 | 40kN | 0.75 | 2xM12 |
NLL-2 | 11.4-16 | 155 | 113 | 21 | 16 | 70kN | 0.9 | 2xM12 |
NLL-3 | 14.5-17.5 | 230 | 150 | 30 | 18 | 70KN | 1.84 | 3xM14 |
NLL-4 | 18-22.4 | 253 | 157 | 31 | 18 | 90KN | 2.32 | 3xM14 |
NLL-5 | 23-30 | 370 | 234 | 38 | 20 | 120KN | 4.5 | 5xM16 |
Kahor intaadan iibsan oo isticmaalin xajinta xiisadda, waa inaad xaqiijisaa waxa uu ka samaysan yahay.Walaxda waa in ay la jaan qaadaa
codsiga kaari.Gurigani waa mid muhiim ah maadaama ay go'aamin doonto inta uu le'eg yahay ku-xidhnaanta xajinta xiisadda.
Xakamaynta xiisadeena waxay ka samaysan yihiin aluminium heer sare ah iyo walxo shub ah.
Tilmaamaha ugu soo jiidashada badan ee qalabkani waa xooggooda iyo korantada korantada.
Jidh ahaan way xoog badan yihiin iyagoo isla markaa la jaan qaadaya kirishbooyada kala duwan.
Aluminiumku sidoo kale wuxuu awood u leeyahay inuu si fiican ugu shaqeeyo xaalado kala duwan iyada oo aan hoos loo dhigin ama aan dhaawacmin.Waa awood
u adkeyso heerkul aad u daran.
Alloys of aluminium sidoo kale waa la isticmaali karaa ilaa inta ay buuxinayaan shuruudaha farsamada ee xajinta xiisadda.
Daaweynta dusha sare ee habboonaantan ayaa ah galvanizing-kulul.Sida laga soo xigtay deegaanka daxalka, lakabka zinc
dhumucda waa in lagu hagaajiyaa ilaa xad go'an.
Waqtiga boostada: Jul-18-2022