High Voltage Cables
Sida fiilada korontada ee HV, waxa loo qaybin karaa xadhkaha aluminium-ka-sare ee korantada iyo naxaasta iyadoo loo eegayo agabyo kala duwan. Iyadoo xaaladaha adag ee deegaanka iyo shuruudaha gaarka ah ee meelaha qaarkood, isticmaalka fiilooyinka xudunta u ah naxaasta ayaa ah mid la isku halleyn karo marka loo eego tayada iyo badbaadada. Sida uu dhigayo dhismahayaga, xulashada moodooyinka fiilooyinka iyo aagga isgoysyada waa inay tixraacaan deegaanka ku hareeraysan, habka u dhigma ee dhigista, iyo waxqabadka qalabka korontada.
Noocyada Cable-ka Korantada Sare ee VERI
YJV22 3 Xargaha Xargaha ee HV-ga Gaashaan ee Biraha leh
Fiilooyinka korantada ee dahaarka leh ee PVC waxaa loo isticmaalaa gudbinta korantada iyo nidaamyada qaybinta oo leh danab lagu qiimeeyay 0.6/1kv, 1.8/3kv, 3.6/6kv, 6/10kv, 8.7/10kv, 8.7/15kv, 12/20kv, 21/35kv, 26/35kv.
1. XLPE dahaaran, Fiilooyinka korantada ee PVC-ga (YJV, YJLV) ku habboon gudaha gudaha, tunnelyada, tuubooyinka, oo ciidda lagu aasay (aan hoos imanayn xoog farsamo)
2. XLPE dahaaran, cajalad bir ah oo gaashaaman fiilooyinka korantada ee PVC (YJV22, YJLV22) ku habboon gudaha gudaha, tunnel, dhuunta tuubooyinka, oo ciidda lagu aasay
3. XLPE dahaaran, silig bir ah oo gaashaaman fiilooyinka korantada ee PVC (YJV32, 42, YJLV32, 42) waxay ku habboon yihiin ulaha, biyo, meelo dhibicyo leh, una babac dhigi kara ciidamada dibadda.
Wareegga leexinta ugu yar ee fiilada
Shayga | Saddex-core | |
Hub la'aan | Hubaysan | |
Laabiska ugu yar ee fiilada inta lagu jiro rakibidda. | 15D | 12D |
Wareegga qallooca ugu yar ee fiilada ee u dhow sanduuqa isgoyska iyo terminalka | 12D | 10D |
Ogow: D waa dhexroorka fiilada | ||
Macluumaadka cabbirka
Aagga qaybta(mm²) | Dhumuc dahaaran(mm) | Dhumucda gaashaanka birta(mm) | Dhumucda jaakada(mm) | OF(mm) | Miisaanka(kg/km) |
3×25 | 4.5 | 30×0.10 | 2.4 | 44.8 | 2251.6 |
3×35 | 4.5 | 40×0.10 | 2.5 | 47.2 | 2655.9 |
3×50 | 4.5 | 40×0.10 | 2.6 | 50.4 | 3217.3 |
3×70 | 4.5 | 40×0.10 | 2.7 | 54.0 | 3957.2 |
3×95 | 4.5 | 40×0.10 | 2.8 | 57.7 | 4884.7 |
3×120 | 4.5 | 40×0.10 | 2.9 | 60.9 | 5754.2 |
3×150 | 4.5 | 40×0.10 | 3.0 | 64.5 | 6788.0 |
3×185 | 4.5 | 40×0.10 | 3.1 | 68.2 | 7961.6 |
3×240 | 4.5 | 40×0.10 | 3.3 | 73.5 | 9801.3 |
3×300 | 4.5 | 40×0.10 | 3.4 | 78.3 | 11725.3 |
3×400 | 4.5 | 40×0.10 | 3.7 | 85.8 | 14799.2 |
Tilmaamaha Qaab-dhismeedka Alaabta:
1. Waxay leedahay iska caabin heerkul sare oo wanaagsan: Xakamaynta XLPE waxay isticmaashaa habab kiimiko ama jireed si ay u bedesho qaabdhismeedka molecules polyetylen una beddelo qaab-dhismeedka shabakad saddex-geesood ah. Qaab dhismeedka shabakada saddex-geesoodka ah ayaa leh iska caabin kulayl wanaagsan waxaana loo isticmaali karaa shaqada muddada-dheer heerkul sare oo ah 90 darajo Celsius, cimrigiisu wuxuu noqon karaa ilaa inta 40 sanado.
2. Waxay leedahay waxqabadka dahaarka wanaagsan: polyetylen ma aha oo kaliya in ay xajiso waxqabadka dahaarka ee polyetylen isku-tallaabta laakiin sidoo kale waxa ay leedahay horumar dheeraad ah oo ku saabsan caabbinta dahaarka..
3. Guryaha farsamada sare: qallafsanaan, qallafsanaan, xidho iska caabin, iyo iska caabinta saamaynta waa la hagaajiyay
4. Iska caabin kiimikaad: XLPE lafteedu waxay leedahay caabbinta aashitada iyo alkali xooggan iyo caabbinta saliidda
5. Ilaalinta deegaanka: Maaddaama wax soo saarka gubashada polyetylen-ku-xiran yahay ay yihiin biyo iyo kaarboon dioxide, wasakhowga deegaanku wuu hooseeyaa, waxayna buuxisay shuruudaha badbaadada dabka.
6. Heerkulka ugu badan ee lagu qiimeeyay kirishbooyga waa 90°C, iyo heerkulka ugu sarreeya inta lagu jiro wareegga gaaban (muddada ugu dheer kama badna 5S) kama badna 250°C.
HV Aluminium Conductor Birta La xoojiyay
Aluminium kaari, birta lagu xoojiyay fiilada dusha sare, waxaa inta badan loo isticmaalaa xadhkaha gudbinta korantada oo leh danab sare.
Faa'iidooyinkeeda waxaa ka mid ah xoogga farsamada sare, korantada wanaagsan, iska caabin daxalka, mugga unugga iftiinka, kacsi fudud, iska caabin heerkul sare ah, qaab dhismeedka fudud, rakibaadda habboon, dayactir wanaagsan, iyo awoodda gudbinta ballaaran. Xadhkaha birta ee High-voltage ee ACSR wuxuu ka kooban yahay xudunta birta adag ama goglan oo ay ku hareeraysan yihiin xadhig aluminium ah.
- Maamule: Aluminium
- Waddooyinka iftiiminta: Dareeraha aluminium-ka-wareegaya ama is haysta
- Dahaarka: LDPE/HDPE/XLPE/PVC
HEERARKA&TIXRAACYADA:GB/T12527/IEC60502/NFC 33-209/BS 7870/ANSI/ICEA S-76-474 AS/NZS 35601
Maamulaha HV ACSR Sida waafaqsan GOST 839-80
| Qaybta | Qayb aluminium ah | Qaybta birta | Min. Xoogga Jebinta | |||
|---|---|---|---|---|---|---|
| Tirada fiilooyinka | Nom. dhexroorka siliga | Tirada fiilooyinka | Nom. dhexroorka siliga | |||
| 1 | 16/2.7 | 6 | 1.85 mm. | 1 | 1.85 mm. | 6,220 N. |
| 2 | 25/4.2 | 6 | 2.30 mm. | 1 | 2.30 mm. | 9,296 N. |
| 3 | 35/6.2 | 6 | 2.80 mm. | 1 | 2.80 mm. | 13,524 N. |
| 4 | 50/8.0 | 6 | 3.20 mm. | 1 | 3.20 mm. | 17,112 N. |
| 5 | 70/11 | 6 | 3.80 mm. | 1 | 3.80 mm. | 24,130 N. |
| 6 | 70/72 | 18 | 2,20 mm. | 19 | 2.20 mm. | 96,862 N. |
| 7 | 95/16 | 6 | 4.50 mm. | 1 | 4.50 mm. | 33,369 N. |
| 8 | 120/19 | 26 | 2.40 mm. | 7 | 1.85 mm. | 41,521 N. |
| 9 | 120/27 | 30 | 2.20 mm. | 7 | 2.20 mm. | 49,465 N. |
| 10 | 150/19 | 24 | 2.80 mm. | 7 | 1.85 mm. | 46,307 N. |
| 11 | 150/24 | 26 | 2.70 mm. | 7 | 2.10 mm. | 52,279 N. |
| 12 | 150/34 | 30 | 2.50 mm. | 7 | 2.50 mm. | 62,643 N. |
| 13 | 185/24 | 24 | 3.15 mm. | 7 | 2.10 mm. | 58,075 N. |
| 14 | 185/29 | 26 | 2.98 mm. | 7 | 2.30 mm. | 62,055 N. |
| 15 | 185/43 | 30 | 2.80 mm. | 7 | 2.80 mm. | 77,767 N. |
| 16 | 205/27.0 | 24 | 3.30 mm. | 7 | 2.20 mm. | 63,740 N. |
| 17 | 240/32 | 24 | 3.60 mm. | 7 | 2.40 mm. | 75,050 N. |
| 18 | 240/39 | 26 | 3.40 mm. | 7 | 2.65 mm. | 80,895 N. |
| 19 | 240/56 | 30 | 3.20 mm. | 7 | 3.20 mm. | 98,253 N. |
| 20 | 300/39 | 24 | 4.00 mm. | 7 | 2.65 mm. | 90,574 N. |
| 21 | 300/48 | 26 | 3.80 mm. | 7 | 2.95 mm. | 100,623 N. |
| 22 | 300/204 | 54 | 2.65 mm. | 37 | 2.65 mm. | 284,579 N. |
| 23 | 330/43.0 | 54 | 2.80 mm. | 7 | 2.80 mm. | 103,784 N. |
| 24 | 400/18 | 42 | 3.40 mm. | 7 | 1.85 mm. | 85,600 N. |
| 25 | 400/51 | 54 | 3.05 mm. | 7 | 3.05 mm. | 120,481 N. |
| 26 | 400/64 | 26 | 4.34 mm. | 7 | 3.40 mm. | 129,183 N. |
| 27 | 400/93 | 30 | 4.15 mm. | 19 | 2.50 mm. | 173,715 N. |
| 28 | 500/27 | 76 | 2.84 mm. | 7 | 2.20 mm. | 112,188 N. |
| 29 | 500/64 | 54 | 3.40 mm. | 7 | 3.40 mm. | 148,257 N. |
| 30 | 600/72 | 54 | 3.70 mm. | 19 | 2.20 mm. | 183,835 N. |
CODSIGA
Nooca fiilooyinkan ayaa loo isticmaalaa xadhkaha qaybinta korontada ee dhex mara webiyada iyo dooxooyinka halkaas oo ay jiraan makhluuqaad gaar ah. Daareeyaha ACSR wuxuu matalaa qaybta ugu muhiimsan ee a laynka sare ee korontada sababtoo ah waa inay hubiyaan gudbinta dhaqaale iyo mid la isku halayn karo oo ay si weyn uga qayb qaataan wadarta kharashka khadka.
Dejinta Xadhkaha Korantada Sare ee VERI
Kormeerka ka hor inta aan fiilada la dhigin: in qaabka iyo qeexitaannada ay buuxinayaan shuruudaha, dahaarka waa inuu ahaadaa mid wanaagsan, muuqaalku waa inuu ahaadaa mid dhamaystiran, waana in aysan jirin raad dhaawac ah.
Dhererka dheeraadka ah waa in lagu hayaa meel u dhow meesha fiilada, oo dhererka firaaqada ah waa in loo hayaa fiilada tooska ah ee lagu duugay ee jiifinta qaabdhismeedka mawjada. Fogaanta u dhaxaysa fulcrum kasta oo fiilada ah waa in ay ahaataa sida lagu qeexay naqshadda. Marka aysan jirin xeerar naqshadeyn, waa inuusan ka weynaan caag fiilooyinka. Xadhkahan caagagga ah waa jiif 1M, toosan 2M, iyo fiilooyinka ku xayiran fiilooyinka birta in siman 0.75M. Wareegga foorarsiga ee fiilada waa inuusan ka yarayn 10 jeer dhexroorka dibadda ee fiilada (fiilo koronto oo dahaaran oo badan oo gaashaaman ama aan hubaysnayn).
Marka fiilooyinka la saarayo, fiilooyinka waa in laga soo saaraa cidhifka sare ee gariiradda, kana fogow is jiid jiidka iyo jiidida fiilooyinka ku dul xidha xayndaabka iyo dhulka. Fiilooyinka waa in aan la dhaafin marka la dhigayo, waa in si habsami leh loo habeeyo, oo go'an, calaamada waa in lagu rakibaa. Waa inay jiraan saamiyo adag oo ku yaal geesaha fiilooyinka tooska ah ee la aasay. Marka fiilooyinku galaan godadka fiilooyinka, tunnelyada, dhismayaal, iyo tuubooyinka, waa in albaabada iyo ka baxaba la xidhaa. Isku-qabsiga iyo qalabka loogu talagalay Xargaha hal-core AC waa in aanu yeelan wareeg bir ah oo xidhan.
Gaadiidka Adeegga Xirfadlayaasha
Cable-ka VERI wuxuu leeyahay habab badan oo lagu ilaaliyo fiilooyinkaaga, oo leh baakado maraakiibta adag oo xirfad leh iyo caymis dhamaystiran. Ka hor inta aan dhoofin, annaga fiilooyinka waxay ku jiraan gariiradda alwaax iyo gariiradaha jiingadaha. Inta lagu jiro gaadiidka, si loo ilaaliyo cidhifyada fiilada ee qoyaanka, waxaanu ku xidhaa BOPP sharooto isku dhejisan iyo kuwa aan hygroscopic ahayn.
Haddii ay jiraan dhibaatooyin tayo leh sida baakadaha dhaawacan iyo dhaawaca dusha alaabta ee goobta marka alaabta la helo, haddii alaabta la xaqiijiyo inay run yihiin, alaabtu uma eka sida ay u kala horreeyaan, iyo dhibaatooyinka tayada uu helay macmiilku inta lagu jiro rakibidda, Habka dhigista iyo isticmaalka ayaa la xaqiijiyay inay yihiin dhibaatooyinka tayada ee alaabta lafteeda, Haddii keenista aysan waafaqsanayn shuruudaha qandaraaska, fadlan la xidhiidh shirkadeena si toos ah.