I-VBI-12 single spring operating mechanism iwumkhiqizo ohlanganisiwe oklanyelwe ngokukhethekile izigaba ezintathu ze-AC 50Hz, ugesi olinganiselwe ongu-12KV wangaphakathi we-high-voltage vacuum circuit breaker. Kuwumklamo weyunithi osebenzayo onesakhiwo esihlangene nesilula. Ithembekile futhi kulula ukuyisebenzisa. Idizayini yeyunithi yokuvala ethuthukisiwe yehlisa amandla okuvala, angaxazululi kuphela ngokuyisisekelo ukwenzeka kokwehluleka njengokwehluleka ukunakekela nokwenqaba ukuvula ngemva kokuvalwa, kodwa futhi kunciphisa amandla ohambo adingekayo ukuze kuvulwe; iyunithi yokugcina amandla emoto Yamukela ukudluliswa kwegiya kanye nesakhiwo esihlangene, esinciphisa ukwehluleka kwemishini ngenxa yezinkinga zekhwalithi ezinjengamaketango. Ngaleyo ndlela, kuthuthukiswa kakhulu ukuthi iyunithi yokugcina amandla enjini enqanyuliwe ithathe ukuhanjiswa kwegiya, ibe nesakhiwo esihlangene, futhi inciphise ukwehluleka kwemishini okubangelwa izinkinga zekhwalithi njengamaketanga. Ngaleyo ndlela ithuthukisa kakhulu impilo yomshini we-circuit breaker spring mechanism (izikhathi ezingama-30,000). Ingaphezulu lama-80% ezingxenye zomshini liphathwa ngenqubo ekhethekile, ethuthukisa kakhulu ikhono lokulwa nokugqwala kwezingxenye futhi iqinisekise ikhwalithi engaguquki futhi ezinzile yemishini.
Izimo Zemvelo
1.Izinga lokushisa le-Ambient: -15℃~+40 ℃ (at -30 ℃ ukuvumela isitoreji nokuhamba).
2. Ukuphakama: ≤1000m.
3. Umswakama ohlobene: isilinganiso sansuku zonke ≤95%, isilinganiso sanyanga zonke ≤90%. ukucindezela komhwamuko ogcwele isilinganiso sansuku zonke≤2.2kPa, isilinganiso sanyanga zonke ≤1.8 kPa.
4. Amandla okuzamazama komhlaba: ≤8 degree.
5. Akukho mlilo, ingozi yokuqhuma, ukungcola okukhulu, ukugqwala kwamakhemikhali, kanye nezindawo zokudlidliza okukhulu.
1. Indlela yokusebenza ye-circuit breaker enozibuthe ongapheli isigaba esisodwa se-DC sokugcina amandla emoto, amandla okugcina neshidi ledatha yezobuchwepheshe:
| Uhlobo | I-Voltage elinganiselwe(V) | Amandla (W) | Ibanga elijwayelekile lokusebenza (V) | Izikhathi zamandla esitoreji se-voltage elinganiselwe (S) |
| ZY55-1 | DC 110 DC 220 | 70(80) | 85%～110% | ≤ 10 |
* I-voltage esebenzayo isebenzisa amandla e-AC/DC. ( ) nepharamitha engu-40kA.
2. Idatha yobuchwepheshe yekhoyili yendlela yokusebenza nokukhululwa
| Igama | Amandla (W) | I-voltage yokusebenza elinganiselwe (V) | Ibanga le-voltage yokusebenza evamile | Ukuphawula |
| Ikhoyili yokuvala | 368 | DC220 DC110 | I-voltage elinganiselwe i-85% -110%. | |
| Ikhoyili yokuvula | 368 | I-voltage elinganiselwe i-65% -120%. | ＜30% i-voltage elinganiselwe akufanele ivuleke | |
| Vimba ikhoyili | 4.8 | DC110 | I-voltage elinganiselwe i-85% -110%. | |
| Ukukhishwa kwe-Overcurrent Y7 (Y8,Y9) | - | I-5A-3.5A yamanje |
