Soo koobid
Badeecadahayada cusub, NVS1-12 taxane gudaha gudaha-sare-xakamaynta wareegga wareegga wareegga waxaa loo isticmaalaa qalabka beddelaadda ee nidaamka korantada 12kV, sida unugga kontoroolka iyo ilaalinta qalabka korantada ee warshadaha iyo macdanta, warshadaha korontada iyo saldhigyada. Sababo la xiriira faa'iidooyinka gaarka ah ee jebiya wareegga vacuum, waxay si gaar ah ugu habboon tahay hawlgallada soo noqnoqda ee u baahan in la qiimeeyo hadda shaqeeya, ama meelaha uu hadda wareegga gaaban dhawr jeer jabo. Qalabka wareegga wareegga wuxuu qaataa naqshadeynta isku dhafan ee habka hawlgalka iyo jirka wareegga wareegga. Labadu waa qaab dhismeed hore iyo gadaal, kaas oo leh shaqo isku xiran oo la isku halayn karo. Xakamaynta wareegga waxaa loo isticmaali karaa sidii unug rakiban oo go'an. Waxa kale oo lagu qalabayn karaa gaadhi chassis ah oo gasha unugga gaadhi-gacan.
Heerarka alaabta
GB/T1984-2014 Korontada sare ee AC circuit Breaker
JB/T3855-2008 3.6-40.5kV gudaha AC
DL/T403-2000 12kV-40.5kV korantada sare vacuum circuit jabiyaha dalbashada xaaladaha farsamada
IEC62271-100: 2008 Qalabka korantada ee Sare iyo Qalabka Xakamaynta Qaybta 100: AC Wareeg-jabiyeyaasha
Xaaladaha Deegaanka
Heerkulka deegaanka: -15C ~ +40C
Qoyaanka deegaanka: celceliska qoyaanka qaraabada maalinlaha ah
Cadaadiska uumiga celceliska maalinlaha ah
O joogga ≤ 1000m;
O xoojinta dhulgariir
Meesha Rakibaadda: Meeshu waa inaysan lahaan khatar-biyood, wasakh halis ah, daxal kiimikaad iyo rux qurux badan.
Halbeegyada Farsamo ee ugu muhiimsan
| Shayga | Unug | Xogta |
| danab lagu qiimeeyay | kV | 12 |
| Inta jeer ee la qiimeeyay | Hz | 50 |
| La qiimeeyay 1 daqiiqo inta jeer ee korontadu waxay u adkeysan kartaa danab (wajiga ilaa dhulka, jabka) | kV | 42 |
| Hilaac la qiimeeyay oo u adkeysanaya danab (wajiga ilaa wejiga, dhulka, jabka) | kV | 75 |
| Habka hawlgalka ee la qiimeeyay | Ot-MAXAA-T'-MAXAA |
| Shayga | Unug | NVS1-12 | ||||||||||||
| Hadda la qiimeeyay | A | 630 | 1250 | 1250 | 1600 | 2000 | 2500 | 1250 | 1600 | 2000 | 2500 | 3150 | 3150 | 4000 |
| La qiimeeyay hadda jebinta wareegga gaaban | kA | 20/25 | 31.5 | 40 | 50 | |||||||||
| Wareeg gaaban oo la qiimeeyay samaynta hadda (ugu sarreysa) | kA | 50/63 | 80 | 100 | 125 | |||||||||
| Muddada la qiimeeyay ee wareegga gaaban | s | 4 | 4 | 4 | 4 | |||||||||
| La qiimeeyay waqtiyada jebinta wareegga gaaban | waqti | 50 | 50 | 30 | 20 | |||||||||
| Nolosha makaanikada | waqti | 20000 | 20000 | 20000 | 10000 | |||||||||
Fiiro gaar ah:
20/25/31.5kA, t=0.3s t'=180s
40/50kA, t=180s, t'=180s
4000A VCB waxay u baahan tahay qaboojin qasab ah
| Shayga | Unug | Xogta | ||||
| Nadiifinta xiriiryada furan | mm | 9±1 | ||||
| Safarka xad dhaafka ah | 3.5±0.5 | |||||
| Saddex weji furitaanka iyo xidhitaanka asynchronism | ms | ≤2 | ||||
| Xidhiidhka xidhitaanka wakhtiga soo kabashada | ms | ≤2 (50kA) | ||||
| Cadaadiska xidhiidhka xidhidhiyaha | N | 20kA | 25 kA | 31.5 kA | 40 kA | 50 kA |
| 2000± 200 | 2400± 200 | 3100± 200 | 4250± 250 | 5500± 300 | ||
| Celceliska xawaaraha furitaanka | m/s | 0.9 ~ 1.3 | ||||
| Celceliska xawaaraha xidhitaanka | 0.4 ~ 0.8 | |||||
Sawirka Qaab-dhismeedka Guud iyo Cabirka Rakibaadda (cutub: mm)
