Sab Sab Mounted Sab Nraud Sab Nraud Sab Hauv Tsev Nqus Plua Plav Breaker
Siv dav hauv cov chaw fais fab, cov chaw hloov pauv, thiab lwm yam khoom siv hluav taws xob, raws li kev tiv thaiv thiab kev tswj hwm ntawm cov chaw siv hluav taws xob, tshwj xeeb tshaj yog rau qhov chaw uas cov khoom lag luam nquag ua haujlwm raws li cov nqi hluav taws xob thiab ntau tawg tam sim no.
Hauj lwm lawm
Sab sab hauv lub tshuab nqus tsev sab hauv lub tshuab hluav taws xob yog tsim rau 12kV voltage, raws li kev tiv thaiv thiab kev tswj cov cuab yeej ntawm cov khoom siv fais fab, kev lag luam thiab kev lag luam mining, nws tuaj yeem siv rau kev hloov hloov cov haujlwm ntawm ntau yam thiab nquag ua haujlwm, rov ua txhaum luv luv-tam sim no qhov teeb meem. Cov khoom txais yuav cov hom hluav taws xob tshiab ntawm Circuit Court, ib ntu VSG tuaj yeem txais yuav thoob ntiaj teb hom ntawm kos ncej, lub tshuab nqus hluav taws xob thiab lub ntsiab hluav taws xob ib feem yog ruaj ruaj ntim rau hauv tag nrho, tiv thaiv kev cuam tshuam los ntawm kev sib tsoo, plua plav thiab gel duab, muaj zog muaj peev xwm hloov kho rau cov ib puag ncig, zoo heev txo tus nqi ua haujlwm thiab txij nkawm. Cov kev siv tiag tiag ntawm cov khoom lag luam ib feem ntawm kev saib xyuas dawb, qis qis rau kev ua haujlwm;
Siv dav hauv cov chaw fais fab, cov chaw hloov pauv, thiab lwm yam khoom siv hluav taws xob, raws li kev tiv thaiv thiab kev tswj hwm ntawm cov chaw siv hluav taws xob, tshwj xeeb tshaj yog rau qhov chaw uas cov khoom lag luam nquag ua haujlwm raws li cov nqi hluav taws xob thiab ntau tawg tam sim no.
TSIS MUAJ | Yam khoom | Chav Nyob | Kev tsis | ||
1 | Rated voltage | KV | 12 | ||
2 | Nyob luv-ncua ntev fais fab zaus voltage voltage | 42/48 (Interphase, hauv av / pob tawg) | |||
3 | Nyob xob laim impulse mas voltage | 42/48 (Interphase, hauv av / pob tawg) | |||
4 | Nyob ua ntau zaus | Hz | 50 | ||
5 | Nyob tam sim no | A | 630 1250 | 630 1250 1600 | 630 1250 1600 |
6 | Rho luv-Circuit Court tawg tam sim no | KA | 20/25 | 31.5 | 40 |
7 | Nyob luv-lub sij hawm-ntsuas voltage | 20/25 | 31.5 | 40 | |
8 | Nyob luv Circuit Court ntev | S | 4 | ||
9 | Nyob ncov toj tam sim no | KA | 50/63 | 80 | 100 |
10 | Nyob luv luv Circuit Court kaw tam sim no | 50/63 | 80 | 100 | |
11 | Secondary Circuit Court fais fab zaus voltage (1min) |
| |||
12 | Rated ib / rov qab rau rov qab capacitor pab pawg tawg tam sim no | A | 630/400 (40kA: 800/400) | ||
13 | Rated capacitor bank kaw tam sim no | 12.5 (zaus tsis ntau dua) | |||
14 | Mechanical lub neej | KA | 20000 | ||
15 | Nyob tam sim no tawg lub sij hawm (hluav taws xob lub neej) | 20000 | |||
16 | Nyob luv luv Circuit Court tawg lub sij hawm | sij hawm | 50 (40KA≤30) | ||
17 | Kev sib tiv tauj zoo li qub thiab zoo nkauj tso cai rau hnav cov tuab tuab | hli | 3 | ||
18 | Lub zog cia sijhawm | s | ≤10 | ||
19 | Hu rau qhib nyob deb li cas | hli | 11±1 | ||
20 | Overtravel | 3.5±0.5 | |||
21 | Sib cuag kaw lub sij hawm | ms | ≤2 (40KA≤3) | ||
22 | Peb-ntu kev sib cais / kaw lub sijhawm | ≤2 | |||
23 | Qhov nruab nrab qhib qhov nrawm (Cov sib cais tau sib cais los ntawm -8mm) | m/s | 1.2±0.2 | ||
24 | Lub ntsiab conductive voj kuj | 0.6±0.2 | |||
25 | Lub ntsiab conductive voj kuj | μΩ | ≤50(630A)≤45(1250A) | ||
26 | Cov sijhawm ua haujlwm sib lawv liag | 0-0.3s-Co-180s-Co | |||
Kev qhia txiav txim:
Ua tiav cov qauv thiab kev txiav txim qhov ntau ntawm cov khoom
Rated tam sim no, rated voltage, deb ntawm txhua tus ncej
Nyob luv luv Circuit Court tawg tam sim no
Rated voltage ntawm kev ua haujlwm mechanism qhib thiab kaw tso tawm, ntsuas hluav taws xob ntawm lub zog txuag lub cev muaj zog
Yuav tsum muaj khoom ntxiv thiab kom muaj nuj nqis
Lwm qhov xav tau thov hu rau peb ncaj qha
Cim npe nrov: sab mounted sab hauv lub tshuab nqus tsev Circuit Court breaker, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, kho kom haum
