Waxa lagu hagaajin karaa kabadhka beddelka ama waxa lagu rakibi karaa gaadhi gacan.
Waxqabadka xasilloon iyo rakibid fudud.
Baaxadda Gudaha ee Wareegga Wareegga Xaddida
Xakamaynta wareegga wareegga dhexdhexaadka ah ee qaybinta aasaasiga ah ilaa 24 kV, 3150 A (4000*), 50 kA.
Faa'iidooyinka Furaha Wareegga Wareegga
1.Qaabka fudud.
2.La qabso ultra low caabbinta nooca vacuum interrupter.
3.La qabsiga hagaajinta iyo habka hawlgalka guga modular.
4.Ku haboon waqtiyada qalliinka joogtada ah.
5.Dayac-tirka bilaashka ah iyo nolosha adeeg dheer.
6.Waxqabad sare oo lagu kalsoonaan karo.
vcb panel indoor vacuum circuit breaker panels 11kV vcb panel
Xaaladaha Deegaanka
Heerkulka deegaanka: -40°C~+40°C (ka hooseeya 35°C 24 saacadood gudahood)
Qoyaanka qaraabada: ≤95% (celcelis ahaan maalintii) ama ≤90% (celcelis ahaan bishii)
Joog: ≤ 1000m
Habka shaqayntu waa nooca tamarta kaydsan ee bilaa safar ah oo leh furitaan madax banaan iyo xidhidh iyada oo aan loo eegin talaabada hawlwadeenka.Habka hawlgalka waxaa si weyn loogu isticmaalaa dhammaan VD4-R taxane wareeg-jabiyeyaal leh kontoroolka hore.
Wareegtada jebiye waa la kontarooli karaa fog marka lagu rakibo qalab koronto oo go'an (matoorka, furitaanka iyo xiritaanka).
Habka hawlgalka, saddexda tiir iyo dareemayaasha hadda (haddii la bixiyo) ayaa lagu rakibay bir aan lahayn taayir.Dhismuhu waa gaar ahaan is haysta, adag oo miisaankiisu xadidan yahay.
VD4-R taxane wareeg-jabiyeyaal leh habab hawlgaleed lateral waa aaladaha cadaadiska nolosha oo dhan shaabadaysan.(Heerka IEC 62271-100)
Vacuum wareeg-jabiye | **4/R 12 | **4/R 17 | **4/R 24 | |||||||
Heerarka | * | * | * | |||||||
danab lagu qiimeeyay | Ur(kV) | 12 | 17.5 | 24 | ||||||
Danab dahaarka la qiimeeyay | Anaga (kV) | 12 | 17.5 | 24 | ||||||
U adkeyso danabka 50Hz | Ud (kV) | 28 | 38 | 50 | ||||||
U adkaysiga danabka | Sare(kV) | 75 | 95 | 125 | ||||||
Inta jeer ee la qiimeeyay | fr(Hz) | 50-60 | 50-60 | 50-60 | ||||||
Heer kulka lagu qiimeeyay | Ir(A) | 630 | 800 | 1250 | 630 | 800 | 1250 | 630 | 800 | 1250 |
Lagu qiimeeyay awoodda jebinta waajibaadka (wacyi-gaaban oo lagu qiimeeyay hadda) | Isc(kA) | 12.5 | / | / | 12.5 | / | / | 12.5 | / | / |
16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | ||
20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
25 | 25 | 25 | 25 | 25 | 25 | / | / | / | ||
U adkaysiga wakhtiga gaaban (3s) | Ik(kA) | 12.5 | / | / | 12.5 | / | / | 12.5 | / | / |
16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | ||
20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
25 | 25 | 25 | 25 | 25 | 25 | / | / | / | ||
Samaynta kartida | Ip(kA) | 31.5 | / | / | 31.5 | / | / | 31.5 | / | / |
40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | ||
50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ||
63 | 63 | 63 | 63 | 63 | 63 | |||||
Samaynta kartida | * | * | * | |||||||
Waqtiga furitaanka | ms | 40...60 | 40...60 | 40...60 | ||||||
Waqtiga ciyaarta | ms | 10...15 | 10...15 | 10...15 | ||||||
Wadarta wakhtiga nasashada | ms | 50...75 | 50...75 | 50...75 | ||||||
Waqtiga xidhitaanka | ms | 30...60 | 30...60 | 30...60 | ||||||
Koodhka | Noocyada la heli karo | |||||||||
Xidhida badhanka riixida | ** 4-jabiyeyaasha oo leh habka shaqada ee lateral ayaa laga heli karaa gudaha noocyada soo socda: | |||||||||
Tusiyaha furan/xiran | ||||||||||
La sii daayay | Fogaan-dhexe P=()mm | go'an | Laga saari karo | |||||||
miiska hawlgalka | 210 | 210 | ||||||||
Gacanta ku dallacaadda | 230 | 230 | ||||||||
Furitaanka badhanka | 250 | 250 | ||||||||
Gudbinta ilaalinta | 275 | 275 | ||||||||
Sanduuqa gegida | 300 | 300 | ||||||||
Transformer hadda | 310 | 310 | ||||||||
Polo |