Mohlala ona o kopanya mochine oa ts'ebetso le mochine oa potoloho, o hlophisitsoeng hantle, o shebahala o le motle ebile o kopane.2.Moetso ona o ka sebetsoa khafetsa, o khona ho senya le ho koala hape ka potlako ka makhetlo a mangata.3. Mefuta e 'meli ea ho kenya (e tsitsitseng kapa e sisinyehileng) e finyella litlhoko tsa li-switchgears tse fapaneng.(VS1)-12 ke HV indoor vacuum circuit breaker e sebetsang e le tšireletso le yuniti ea taolo ea lisebelisoa tsa marang-rang a matla le lisebelisoa tsa motlakase tsa indasteri tsamaisong ea matla ea motlakase o lekantsoeng ho tloha ho 7.2KV ho isa ho 12KV.E kopana le litlhoko tsa GB/T1984-2014 (AC HV circuit breaker) le JB355-1996 (3.6KV-40.5KV indoor AC HV vacuum circuit breaker).E ka sebelisoa ho li-switchgears tsa KYN28(GZS1), XGN le GG-1A.
Mochini oa ts'ebetso ke mofuta oa motlakase o bolokiloeng o sa tsamaeeng o nang le ho bula le ho koala ho ikemetseng ho sa tsotelehe ketso ea opareitara.Mokhoa oa ts'ebetso o sebelisoa haholo ho li-circuit-breaker tsohle tsa VD4-R tse nang le taolo e ka pele.
Sekhechana sa potoloho se ka laoloa hole ha se kentsoe lisebelisoa tsa motlakase tse inehetseng (gearmotor, ho bula le ho koala tokollo).
Mochini oa ts'ebetso, lipalo tse tharo le li-sensor tsa hajoale (haeba li fanoe) li kentsoe holim'a foreimi ea tšepe ntle le mabili.Mohaho o na le compact ka ho khetheha, o tiile ebile o boima bo fokolang.
VD4-R letoto la li-circuit-breaker tse nang le mekhoa ea ho sebetsa ka morao ke lisebelisoa tsa khatello tse tiisitsoeng bophelo bohle.(Melao ea IEC 62271-100)
| Vacuum-circuit-breaker | **4/R 12 | **4/R 17 | **4/R 24 | |||||||
| Litekanyetso | * | * | * | |||||||
| Matla a lekantsoeng | Ur(kV) | 12 | 17.5 | 24 | ||||||
| Tekanyetso ea motlakase oa insulation | Us(kV) | 12 | 17.5 | 24 | ||||||
| E mamella voltage ho 50Hz | Ud(kV) | 28 | 38 | 50 | ||||||
| Tšusumetso e mamella voltage | Holimo(kV) | 75 | 95 | 125 | ||||||
| E lekantsoe khafetsa | fr(Hz) | 50-60 | 50-60 | 50-60 | ||||||
| E lekantsoe mocheso oa motlakase | Ir(A) | 630 | 800 | 1250 | 630 | 800 | 1250 | 630 | 800 | 1250 |
| Rated duty breaking capacity (symmetrical rated short-circuit current) | 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 | / | / | / | ||
| Nako e khuts'oane ea ho mamella hona joale(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 | / | / | / | ||
| Ho etsa bokgoni | 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 | |||||
| Ho etsa bokgoni | * | * | * | |||||||
| Nako ea ho bula | ms | 40...60 | 40...60 | 40...60 | ||||||
| Arcing nako | ms | 10...15 | 10...15 | 10...15 | ||||||
| Kakaretso ea nako ea khefu | ms | 50...75 | 50...75 | 50...75 | ||||||
| Nako ea ho koala | ms | 30...60 | 30...60 | 30...60 | ||||||
| Khoutu | Liphetolelo tse fumanehang | |||||||||
| Konopo ea ho koala | **4 li-circuit-breaker tse nang le mochini o sebetsang oa lateral lia fumaneha liphetolelo tse latelang: | |||||||||
| Sesupo se bulehileng/se koetsoeng | ||||||||||
| E tlositsoe | Sebaka-bohareng P=()mm | E tsitsitse | E tlosehang | |||||||
| Counter ea ts'ebetso | 210 | 210 | ||||||||
| Sehele sa ho tjhaja ka bowena | 230 | 230 | ||||||||
| Ho bula konopo | 250 | 250 | ||||||||
| Relay ea tšireletso | 275 | 275 | ||||||||
| Lebokose la ho tsamaisa thepa | 300 | 300 | ||||||||
| Transformer ea hona joale | 310 | 310 | ||||||||
| Polo | ||||||||||
Ka Antonio ho tsoa Mauritius - 2018.12.05 13:53 Ka Louis ho tsoa ho Roman - 2017.04.18 16:45 
