Zoo ZCW-72.5 Circuit Breaker
Kev Taw Qhia Txog Khoom
Kev sib xyaw ua ke ntawm cov khoom sib txuas, cov qhov hloov hluav taws xob uas tau teeb tsa rau hauv av, cov qhov hloov hluav taws xob uas tau teeb tsa rau hauv av, cov transformers, cov busbars thiab lwm yam khoom tau teeb tsa ua ke zoo kawg nkaus thiab me me rau ntawm thaj chaw substation. Kev tsim qauv ntse no ua rau cov khoom siv tsuas yog siv tau 30 - 50% ntawm thaj chaw piv rau cov kev teeb tsa ib txwm muaj. Los ntawm kev txo qhov chaw ntawm thaj av, nws tsis yog tsuas yog muab cov txiaj ntsig zoo rau kev lag luam rau cov tub ua lag luam hauv project tab sis kuj tseem txo cov teeb meem tsis zoo rau ib puag ncig xws li av compaction, yog li pab txhawb rau kev txhim kho kom ruaj khov.
Thaum lub sijhawm npaj tag nrho lub Hoobkas, txij li thaum sau tag nrho cov khoom kom zoo mus txog rau thaum sib dhos ua ke ntawm qhov chaw teeb tsa ua ntej lub Hoobkas tso tawm, kev txuag sijhawm teeb tsa tau ua tiav zoo kawg nkaus. Siv cov chambers txiav tawm uas tau ua pov thawj tias muaj txiaj ntsig zoo thiab cov bushings rwb thaiv tsev zoo, qhov kev teeb tsa no yog raws li lub tswv yim tsim qauv uas tau sim zoo thiab txhim khu kev qha. Cov khoom sib dhos tau ua tib zoo sib dhos ua ntej ntawm lub Hoobkas, uas txo cov sijhawm siv thiab ua haujlwm ntau ntawm cov txheej txheem sib dhos.
Tsis tas li ntawd xwb, qhov kev teeb tsa modular muab kev ywj pheej zoo heev, tso cai rau ntau txoj kev teeb tsa kom ua tau raws li qhov xav tau ntawm cov haujlwm sib txawv. Cov hluav taws xob Circuit Court breakers tuaj yeem teeb tsa tau yooj yim rau pem hauv ntej lossis tom qab lub bushings. Ua tsaug rau nws txoj kev tsim qauv siab heev, lub sijhawm tso tawm hluav taws xob tsawg heev, ua kom ntseeg tau tias kev ua haujlwm tsis muaj teeb meem thiab ua tau raws li qhov yuav tsum tau ua ntawm peb theem tib lub sijhawm qhib, yog li txhim kho kev nyab xeeb thiab kev ua haujlwm zoo ntawm lub kaw lus hluav taws xob.
Cov Khoom Siv
| Tus lej Serial | Lub Npe | Kev faib ua pawg me | Cov Qauv | |||
| 1 | Lub zog nominal | 72.5 | ||||
| 2 | Lub zog ua haujlwm nominal (1 feeb) | lub ntiaj teb | KV | K - 160 | ||
| Nruab nrab ntawm kev so | K - 200 | |||||
| 3 | Nominal impulse withstand voltage | lub ntiaj teb | K - 350 | |||
| Nruab nrab ntawm kev so | K - 410 | |||||
| 4 | Tiv taus qhov hluav taws xob ntawm qhov ntsuas hluav taws xob thaum lub sijhawm 5 feeb SF6 roj sau | K - 84 | ||||
| 5 | Zaus nominal | HZ | 50 | |||
| 6 | Nominal tam sim no | Ib | 3150 | |||
| 7 | Tus lej ua ntej | 1.5 | ||||
| 8 | Nominal luv luv - ua thiab tawg tam sim no | 31.5 | ||||
| 9 | Nominal kaw tam sim no | TUS | 80 | |||
| 10 | Nominal luv luv - circuit ua tam sim no | 31.5 | ||||
| 11 | Lub ncov nominal withstand tam sim no | 80 | ||||
| 12 | Lub sijhawm luv luv ntawm lub voj voog nominal | S | 4 | |||
| 13 | Kev hloov pauv tam sim no | 8 | ||||
| 14 | Qhib tam sim no thiab tawg cheeb tsam | TUS | 90% Kuv, 75% Kuv | |||
| 15 | Nominal rated ua haujlwm tam sim no | Ib | 10 | |||
| 16 | Kev ua haujlwm nominal | mΩ | O - 0.3s - CO - 180s - CO | |||
| 17 | Kev tsis kam ntawm lub voj voog tseem ceeb | mΩ | O - 0.3s - CO - 180s - CO | |||
| 18 xyoo | Qhov ceev ntawm cov roj sib piv (20 ° C, ambient) | Mpa | 0.5 | |||
| 19 | Qib suab nrov / ua haujlwm tsawg kawg nkaus (20 ° C, ambient) | Mpa | 0.45 ± 0.03 | |||
| 20 | Tus nqi roj xau txhua xyoo ntawm SF6 | |||||
| 21 | Cov roj av noo (V/V) | |||||
| 22 | Lub neej ua haujlwm kho tshuab | Lub Sijhawm | 10000 | |||
| 23 | Qib kev tawg | μV | ≤500 | |||
| 24 | Kev ncua deb ntawm kev rwb thaiv tsev | lub ntiaj teb | hli | 2585 | ||
| 25 | Nruab nrab ntawm kev so | 2248 | ||||
| 26 | Qhov hnyav ntawm txhua qhov SF6 - puv khoom | KG | 10 | |||
| 27 | Qhov hnyav ntawm txhua lub tshuab hluav taws xob | KG | 1300 | |||
Qhov Loj ntawm Kev Teeb Tsa
