Nqus Interrupter Tube, los yog Nqus Interrupter Chamber, yog ib qho chaw cuam tshuam uas siv lub tshuab nqus tsev ua qhov cuam tshuam nruab nrab, tseem hu ua Vacuum Interrupter Tube. Nws lub luag haujlwm tseem ceeb yog muab kev txhim khu kev qha qhib thiab kaw lub peev xwm hauv lub tshuab hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv switchgear xav tau kev ntseeg siab thiab lub neej ntev.
Tus qauv tsim thiab kev ua haujlwm ntawm lub tshuab nqus tsev cuam tshuam muab nws zoo heev arc extinguishing kev ua tau zoo. Nyob rau hauv switchgear, thaum nws yog tsim nyog los qhib ib tug Circuit Court, cov neeg nyob rau hauv lub tshuab nqus tsev interrupter cais sai heev, tsim ib tug hluav taws xob arc. Vim lub zog rwb thaiv tsev siab ntawm lub tshuab nqus tsev nruab nrab thiab lub peev xwm tua hluav taws kub ceev, lub arc yuav raug tua sai sai, yog li paub qhov qhib ntawm Circuit Court.
Lub tshuab nqus tsev cuam tshuam muaj ntau yam kev siv hauv lub tshuab hluav taws xob, suav nrog tab sis tsis txwv rau cov hluav taws xob hluav taws xob hluav taws xob ntau, lub tshuab nqus tsev, lub tshuab nqus tsev hloov pauv thiab lwm yam. Nws qhov zoo muaj xws li kev ntseeg siab, lub neej ntev, kev saib xyuas yooj yim, thiab muaj zog tawg muaj peev xwm.
Dab tsi ntawm Nqus Interrupter Tube Muaj?
1. Kev faib tawm los ntawm qib voltage
Low-voltage vacuum interrupter: Muaj feem xyuam rau cov tshuab hluav taws xob uas tsis tshua muaj hluav taws xob, feem ntau siv hauv cov khoom siv hluav taws xob hauv tsev thiab kev lag luam.
Nruab nrab-voltage nqus interrupter: Muaj feem xyuam rau nruab nrab-voltage fais fab nroj tsuag, dav siv nyob rau hauv industrial, lag luam thiab pej xeem chaw.
High-voltage nqus interrupter: Muaj feem xyuam rau high-voltage fais fab nroj tsuag, feem ntau ntsia nyob rau hauv loj substations thiab kis tau tus mob tes hauj lwm.
2. Kev faib tawm los ntawm cov qauv
Ceramic plhaub lub tshuab nqus tsev cuam tshuam: Cov ntaub ntawv ceramic muaj cov khoom zoo rwb thaiv tsev thiab lub zog txhua yam, thiab feem ntau yog siv los tsim lub plhaub ntawm lub tshuab nqus tsev cuam tshuam.
Iav plhaub lub tshuab nqus tsev cuam tshuam: iav plhaub lub tshuab nqus tsev cuam tshuam muaj qhov zoo ntawm qee yam kev siv tshwj xeeb, xws li pob tshab dua thiab kev soj ntsuam zoo dua.
Hlau plhaub lub tshuab nqus tsev cuam tshuam: Lub plhaub hlau tuaj yeem muab kev tiv thaiv zoo dua qub thiab kev ua kom sov ua kom sov, haum rau qhov kub thiab txias ib puag ncig.
3. Kev faib tawm los ntawm kev siv
Lub tshuab nqus tsev vacuum interrupter: Tshwj xeeb tsim los siv rau hauv high-voltage Circuit Court breakers kom ua tiav kev qhib thiab kaw cov circuits.
Load hloov lub tshuab nqus tsev vacuum interrupter: siv nyob rau hauv load switches, feem ntau yog siv los qhib thiab kaw rated load tam sim no thiab overload tam sim no.
Contactor lub tshuab nqus tsev cuam tshuam: siv nyob rau hauv hluav taws xob contactors kom ua tiav kev sib txuas nquag thiab kev cuam tshuam ntawm circuits.
4. Kev faib tawm los ntawm kev ua haujlwm tshwj xeeb
Lub tshuab nqus tsev nrawm nrawm: muaj qhov nrawm nrawm heev, haum rau lub sijhawm uas yuav tsum tau txiav tawm sai sai.
Kev tawg-pov thawj lub tshuab nqus tsev cuam tshuam: tsim nrog cov qauv tawg-pov thawj los tiv thaiv kev tawg thaum muaj teeb meem sab hauv.
Miniaturized vacuum interrupter: me me, haum rau cov khoom siv hluav taws xob nrog qhov chaw tsawg.
Technical Parameters
| MAIN TECHNICAL DATA | ||
| Cov ntaub ntawv | Chav tsev | Tus nqi |
| Rated Voltage | kV ua | 12 |
| Rated Tam sim no | A | 630 |
| Rated Zaus | Hz | 50 |
| Rated Lub Sijhawm Luv Tsis Txaus Siab (1min) | kV ua | 42 |
| Rated Lightning Impulse Withstand Voltage | kV ua | 75 |
| Rated Short-circuit Making Current | kA | 50 |
| Rated Peak Nrog Tam Sim No | kA | 50 |
| Rated Lub Sijhawm luv luv Nrog rau tam sim no | kA | 20 |
| Rated Duration ntawm Short-circuit | s | 4 |
| Rated Active Load Breaking Peev Xwm | A | 630 |
| Rated Cable-charging Breaking Current | A | 10 |
| Rated Tsis-load Transformer Breaking Peev Xwm | A | 3.15 |
| Rated Hloov Tam Sim No | A | 3150 |
| Rated Take-over Current | A | 3150 |
| Mechanical Endurance | Sijhawm | 10000 |
| Hu rau Kaw Force | N | 70±25 |
| Yuav tsum tau yuam kom tuav cov neeg sib cuag qhib thaum tag nrho cov hlab ntsha tawg | N | 130±40 |
| Circuit Court Resistance ntawm qhov qis tshaj qhov sib tiv tauj quab yuam | μΩ | Tsawg dua los yog sib npaug li 40 |
| Hu rau Erosion Limit | mm | 3 |
| Sab hauv Gas Siab | Pa | Tsawg dua los yog sib npaug rau 1.33x10-3 |
| Mass of Moving Parts | kg | ＜0.5 |
| Lub neej cia | Xyoo | 20 |
| Cov ntaub ntawv rau Matchable VCB | ||
| Tiv tauj Stroke | mm | 9±1 |
| Nruab Nrab Qhib Ceev | m/s | 1.0±0.2 |
| Nruab Nrab Kaw Ceev | m/s | 0.6±0.2 |
| Rated Contact Force | N | 1000±100 |
| Hu rau Thawj Siab | N | 700±100 |
| Hu rau Kaw bouncing Duration | ms | Tsawg dua los yog sib npaug 2 |
| Hu rau qhib thiab kaw Tsis yog ib txhij | ms | Tsawg dua los yog sib npaug li 1 |
| Hu rau Qhib Rebound Amplitude | mm | Tsawg dua los yog sib npaug 2 |
Cim npe nrov: Tuam Tshoj nqus tsev vacuum interrupter tube manufacturers, lwm tus neeg, Hoobkas
