Phahamiso ea Potoloho e Phahameng ea VoltageKopo
Actastheprotecting and controllingunitforgridequipmentsandindustrialminingenterprises'equipments,LW8A-40.5 type outdoor SF6 circuit breaker ke sesebelisoa sa ka ntle se sebelisoang ho AC 50HZ tsamaiso ea matla ea 40.5KV ea mekhahlelo e meraro. E sebetsa libakeng tse hlokang ho sebetsa khafetsa ka nako e lekantsoeng ea hajoale kapa ka nako e khutšoane khafetsa.E na le transformer ea hajoale bakeng sa tekanyo le ts'ireletso, e ka nkela sebaka sa SW2-35 ka ho toba sekhechana sa potoloho ea oli le mefuta e fapaneng ea sekhechana sa oli se nang le bracket ea phetoho.E ka boela ea sebelisoa e le sekhechana sa thae le ho fetola maemo a sehlopha sa capacitor ka mochine oa selemo oa mofuta oa CT14.
SF6 Circuit Breaker Features
Ts'ebetso e ntle ea ho robeha, nako e khuts'oane ea ho chesa arc, bophelo bo bolelele;
Bophelo ba mechine ea makhetlo a fetang 3000;
Ts'ebetso khafetsa, e 'ngoe le e' ngoe e ka kenngoa li-transformer tse 12 tsa hajoale;
Mofuta o mocha oa SF6 MKZ pointer type density meter, ho bala ha khatello ea khatello ha e amehe ke liphetoho tsa mocheso;
Boemo ba Tikoloho
Boemo ba mocheso:-30 ℃~+40 ℃
Boima: ≤3000m
Khatello ea moea:≤700Pa
Mongobo o amanang: karolelano ea letsatsi le letsatsi ea mongobo o lekanyelitsoeng: ≤95%; mongobo o lekaneng oa khoeli le khoeli≤90; khatello ea letsatsi le letsatsi ea mouoane ≤2.2KPa; kakaretso ea khoeli le khoeli ≤1.8KPa
Boemo ba tšilafalo ea moea:Ⅲ
Matla a tšisinyeho ea lefatše:≤8 degree
Ho kenngoa ha hoa lokela ho ba le mollo, ho phatloha, ho sisinyeha ho matla, ho senyeha ha lik'hemik'hale le tšilafalo e tebileng.
Tlhaloso ea mofuta
Lintlha tsa mantlha tsa tekheniki
Che. | Ntho | Yuniti | Lintlha |
1 | Ratedvoltage | KV | 110 |
2 | Ratedcurrent | A | 2000/3150/4000 |
3 | Ratedfrequency | HZ | 50 |
5 | Ratedshortcircuitbreakingcurrent | KA | 31.5/40 |
6 | Ratedshort-circuitcurrent(tlhoro) | KA | 100 |
7 | Ratedshort-circuitwithstandstandingcurrent | KA | 31.5/40 |
10 | Ratedshortcircuitclosecurrent(tlhoro) | KA | 100 |
13 | Motlakase o felletse ka nako e khuts'oane ea ho robeha | linako | 30 |
14 | Ratedshortcircuitduration | s | 4 |
15 | Ratedlinechargingclosecurrent | A | 31.5/40 |
16 | Ratedoperationsequence | O-0.3s-CO-180s-CO |
Ka kopo ikopanye le rona bakeng sa lintlha tse ling le lintlha tsa theko!