Yini i-11kvI-Vacuum Circuit Breaker?
AI-11kv Vacuum Circuit Breaker (VCB)uhlobo lwe-switchchear kagesi eyenzelweI-VoLtage Ephakathi (MV)Izicelo, ngokuyinhloko zisebenza ngama-volts ayi-11,000. I-arc esheshayo icimekile, kuncishiswe ukuguguleka kokuxhumana, kanye nempilo yenkonzo ende.
Ngokungafani nendabuko yendabuko yomoya noma ama-oyela, ama-vacuum circuit Acarcient oxhumana nabo kwi-vacuum arturtupter.
Izindawo zezicelo zama-vcbs ayi-11kv
I-11kv Vacuum Circuit Breakerszisetshenziswa kabanzi emikhakheni ehlukahlukene nemikhakha edinga izixazululo zokulawula amandla eziqinile neziphephile:
- Izinhlelo zokusabalalisa kagesiezinsizakalweni kanye nezingane
- Izitshalo zezimboningokulawulwa kwezimoto kanye nokuvikelwa kwemishini esindayo
- Izakhiwo Zentengiso, njengezibhedlela nezikhungo zedatha
- Amapulazi Amandla Avuselelekayo, kufaka phakathi ukufakwa komoya kanye nokufakwa kwelanga
- Ukufakwa kukagesinezinhlelo zeMetro
Abaphuluki babekwa ikakhulukaziamaphaneli e-switchchear angaphakathina-Ukufakwa okufakiwe, lapho indawo yokusebenza, ukuphepha, kanye nokusebenza kwamahhala kubalulekile.
Izitayela Zezimboni kanye ne-Technological Landscape
Ngokusho kombikoIzindlu ezicwaningisi, imakethe ye-Global Breaker Breaker kulindeleke ukuthi ikhule ngendlela yeI-6.2% kusuka ku-2024 kuya ku-2030, ngobuchwepheshe be-vacuum bebambe ingxenye enkulu ngenxa yokusebenza kwayo okuhlanzekile kanye nezikhathi ezinde zenkonzo. i-smart gridIzicelo ngenxa yesikhathi sazo sokuphendula ngokushesha kanye namandla okuhlanganisa anokuvikelwa kokuvikelwa kwedijithali.
Ngaphezu kwalokho, imizimba yokulawula efana neUyemana-I-IECUbeke phansi imikhakha eqinile yokuhambisana ne-MV Switchgear, okwenza izixazululo ezisuselwa kwi-vacuum zihle kakhulu ngenxa yokuphepha kwabo kwezemvelo kanye nokwethenjwa.
Ukucaciswa kwezobuchwepheshe okubalulekile
Nayi ishidi elijwayelekile lobuchwepheshe lobuchwepheshe le-Standard Indoor 11KV Vacuum Circuit Breaker:
| Ipharameter | Thanda |
|---|---|
| Amandla kagesi | I-11kv |
| Kukalwe manje | I-630A / 1250A / 1600A |
| Imvamisa ekalwe | I-50hz / 60hz |
| Isikhathi esifushane sokumelana namanje | 16Ka / 25ka / 31.5ka (1 sec) |
| Kulinganiselwe umthamo wokuphuka | Kufika ku-31.5ka |
| Izinga lokufakwa | I-28kv (1 min Frequency), 75kv (umfutho) |
| Indlela Yokusebenza | Intwasahlobo / ikhokhiswa motor |
| Impilo yomshini | > Imisebenzi eyi-10,000 |
| Uhlobo lokuphazamiseka | Mba okuvubalisa ndawonye |
| Ukufaka | Uhlobo olungaguquki / oluhoxisiwe |
| Ukuhambisana okujwayelekile | IEC 62271-100, yi-13118, ANSI C37 |
Qhathanisa: VCB vs Ezinye ubuchwepheshe
| Ubuso | I-Vacuum Circuit Breaker | I-SF₆ Circuit Breaker | I-OIL PLUOR Breaker |
|---|---|---|---|
| I-ARC icisha phakathi | Mba okuvubalisa ndawonye | Igesi ye-sf₆ | Amafutha amaminerali |
| Umthelela wezemvelo | I-Zero Emissions | Igesi ebamba ukushisa | Ingozi yomlilo |
| Izidingo zokulungiswa | -Ncilula | -Ngeqile | -Phezulu |
| Uhlobo lokufaka | I-Compact / Indoor | -Buhle | Kudinga amathangi kawoyela |
| Izicelo ezijwayelekile | I-11KV kuya ku-36kv Systems | I-66kv nangaphezulu | I-Ofdeted, Ifa |
Ama-vacuum breakers manje abhekwa njengezingaIzinhlelo eziyi-11kv, Ukubuyisela ezinye izindlela zamafutha nezindiza emiklamo yanamuhla.
Imihlahlandlela yokukhetha: Ukukhetha i-11kv VCB efanele
Lapho ukhetha i-11KV Vacuum Circuit Breaker, cabanga ngokulandelayo:
- Isilinganiso samanje: Qondanisa iphrofayili yomthwalo wesikhungo sakho.
- Ukuqhekeka komthamo: Qinisekisa ukuthi kulinganiselwe inani eliphakeme elilindelekile elindelekile.
- Izici ze-Interlock nezokuphepha: Funa izembozo ze-arc ze-arc, izinkomba zohambo Mechanic, kanye nokusebenza okukude.
- Izingqinamba zokufaka: Uhlobo olulungisiwe noma oluhoxisiwe, olufakwe ngephaneli noma i-freestanding.
- Izindinganiso Zokuthobela: Qinisekisa isitifiketi se-IEC / ANSI sokuphepha nokusebenzisana.
Ithiphu ye-Pro: Hlala uthintana nonjiniyela abaqeqeshiwe futhi uqinisekise ukuthi i-Breaker ixhumanisa kahle nezinhlelo zokuvikela ezansi nobubanzi.
Kungani ukhethe ubuchwepheshe be-vacuum?
Abaphula umjikelezo we-Vacuum banikeza izinzuzo eziningana ezibucayi:
- Kuphephile Imvelo: Akukho ukuphuma kwe-SF₆ noma ukuvuza kwamafutha.
- Impilo ende: Kuze kube yiminyaka engama-20 ngokuncane kungabikho ukulungiswa.
- Isikhathi sokuphazamisa okusheshayo: Ngaphansi kwemijikelezo emi-2-3.
- Idizayini ehlanganisiwe: Ilungele amaphaneli angaphakathi ngaphakathi kanye nezingane eziholayo.
Imithombo Yezimboni Ethembekile
Imininingwane ekulesi sihloko idonsela ezinkombeni eziningi ezigunyaziwe, kufaka phakathi:
- Izindinganiso Zeeee
- I-Wikipedia - Breaker Cikeum Circuit Breaker
- Imihlahlandlela Yomkhiqizo we-ABB VCB
- Imihlahlandlela ye-IEeMA
- I-Schneider Electric Tech Library
Ukucasha lokhu kuyasizaI-EEAT (ubuchwepheshe, ukugunyazwa kanye nokuthenjwa)Njengoba kunconywe yizinkombandlela ezisezingeni le-Google Search.
Imibuzo ebuzwa njalo (i-FAQ)
A1:Imvamisa, i-VCB ekalwe nge-11KV ingadinga ukuhlolwa njalo ngeminyaka engama-5-10 ngokuya ngezimo zokusebenza.
A2:Yebo.
A3:Yebo.
Le khasiI-11kv Vacuum Circuit Breakeringubhebhetheki ekuvikelweni kukagesi okuphakathi nendawo. Ukusebenza kahle, ukuphepha, kanye nomsebenzi wezemveloKwenza ilungele amanethiwekhi wanamuhla wezimboni nawokusebenzisa.
