RDV6-12 series High voltage AC Vacuum Circuit Breaker yog 3-theem A C12kV sab hauv tsev switchdeviceis feem ntau ntsia ntawm Middle hom txee KY28 series, Box hom substation thiab Armored hom txee, ua tus tiv thaiv rau kev lag luam, mine enterprise hluav taws xob khoom siv thiab ua thiab tawg circuit los ntawm load tam sim no, overload tam sim no thiab luv-circuit tiv thaiv tam sim no. Thiab Vim tias siv Vacuum breaker, cov khoom no yog tshwj xeeb haum rau qhov chaw ntawm kev ua haujlwm ntau zaus hauv qab ntsuas kev ua haujlwm tam sim no, lossis qhib thiab tawg luv-circuit ntau zaus.
1. Kev ua haujlwm lav paub tseeb
2. Me me, muaj peev xwm loj
3. Muaj peev xwm txuas hluav taws xob zoo heev
4. Kev rwb thaiv tsev zoo ntawm cov theem
5. Kev coj ua zoo heev
6. Kub nce thiab siv hluav taws xob tsawg
Qauv Txhais
Ib puag ncig
a) Kub: Max + 40C, Min -10C (30C, cia thiab thauj mus los)
b) Qhov siab: Max 2000m. Qhov tshwj xeeb xav tau yuav tsum sab laj nrog peb.
c) Cov av noo sib piv: nruab hnub nruab nrab yuav tsum tsis pub tshaj 95%, nruab hli nruab hnub yuav tsum tsis pub tshaj 90%. Thiab cov pa roj uas saturated nruab hnub nruab hnub yuav tsum tsis pub tshaj 2.2kPa, nruab hli nruab hnub tsis pub tshaj 1.8kPa. Thiab nyob rau hnub uas muaj av noo siab, hloov txias,
qhov dej noo yog qhov siv tau.
d) Av qeeg theem: tsis pub tshaj 8 theem
e) Nruab qhov chaw: tsis muaj hluav taws, tawg, plua plav, tshuaj lom neeg xeb, pom tseeb
Kev ua haujlwm yooj yim thiab tus cwj pwm
1. Lub tshuab nqus tsev arc tua hluav taws siv cov khoom siv Cu Cr, thiab cov qauv sib txuas zoo li khob ntawm lub zog sib nqus ntev uas muaj qhov hnav me me, Lub zog dielectric ruaj khov rov qab sai tom qab tua hluav taws arc, qib kaw qis, lub zog ua thiab tawg, lub neej hluav taws xob ntev.
2. Nruab nrab ntawm lub ncej rwb thaiv tsev thiab lub plhaub ceramic ntawm lub tshuab nqus tsev arc tua hluav taws. Siv cov kua roj hmab silicon buffer, ua kom muaj kev cuam tshuam zoo dua, Lub kaus mom nrog qhov nce siab loj ntawm qhov chaw ntawm tus ncej, los txhim kho lub zog zaus tiv taus voltage thiab xob laim impulse tiv taus voltage, tuaj yeem ua tau raws li qhov xav tau tseem ceeb ntawm thaj chaw siab.
3. Lub tshuab ua haujlwm yog lub caij nplooj ntoos hlav lub zog cia mechanism ntawm lub dav hlau npaj, muaj cov ntaub ntawv cia thiab lub cev muaj zog cia, los txhim kho kev ruaj ntseg ntawm kev ua haujlwm.
4. Lub tshuab hluav taws xob no ua haujlwm, kuj tau siv lub tshuab ua haujlwm tas mus li, lub tshuab no txo 60% ntawm cov khoom sib piv rau lub caij nplooj ntoo hlav ib txwm muaj, txo qhov ua yuam kev vim yog cov khoom.
| Lub Npe | Chav tsev | Tus nqi | ||||||||||
| Qhov ntsuas hluav taws xob KV | 12 | |||||||||||
| Qib rwb thaiv tsev uas tau ntsuas | 1 feeb fais fab zaus voltage (zoo) ntawm theem, mus rau lub ntiaj teb / tawg chaw nres nkoj | KV | 42/48 | |||||||||
| Kev cuam tshuam ntawm lub teeb ci ntsa iab rau hauv av / chaw nres nkoj tawg | 75/85 | |||||||||||
| Zaus ntsuas | Hz | 50 | ||||||||||
| Tam sim no ntsuas | A | 630 | 1000 | 1250 | 1600 xyoo | 2000 xyoo | 2500 | 3150/4000 | ||||
| Rated luv luv-circuit tawg tam sim no | KA | 20 | 25 | 31.5 | 31.5 | 40 | 31.5 | 40 | ||||
| Rated luv-circuit ua tam sim no (ncov) | 50 | 63 | 80 | 80 | 100 | 80 | 100 | |||||
| Rated ncov withstand tam sim no | 50 | 63 | 80 | 80 | 100 | 80 | 100 | |||||
| Rated luv luv-lub sij hawm withstand tam sim no (zoo) | 20 | 25 | 31.5 | 31.5 | 40 | 31.5 | 40 | |||||
| Lub sijhawm ua haujlwm tam sim no luv luv | Lub Sijhawm | 50 | 30 | |||||||||
| Lub sijhawm luv luv ntawm lub voj voog tas mus li | S | 4 | ||||||||||
| Rated switching ib leeg thiab rov qab-rau-rov qab capacitor pab pawg | A | 630/400 | ||||||||||
| Rated ua haujlwm ua ntu zus | Kev kaw rov qab tsis siv neeg | So-0.3s-Kaw thiab so-180s-Kaw thiab so | ||||||||||
| Tsis pub rov qab qhib dua | Ntug-180s-Kaw thiab ntug-180s-Kaw thiab ntug | |||||||||||
| Lub neej kho tshuab | Lub Sijhawm | 20000 | ||||||||||
| Kev txav mus los thiab kev sib cuag ruaj khov uas siv tau tuab | mm | 3 | ||||||||||
Txoj hauj lwm sim ua haujlwm
| KO-mechanical sab hauv anti-tripping relay | |||||||
| P- tes ua haujlwm mechanism | |||||||
| Y1- Kaw lub tshuab hluav taws xob | |||||||
| HQ- Rhuav tshem cov hlau nplaum hluav taws xob | |||||||
| M- Lub Cev Muaj Zog Cia Khoom | |||||||
| S9- Qhov hloov pauv pabcuam rau kev ua haujlwm | |||||||
| S8- Lub pob hloov pab rau qhov chaw sim | |||||||
| S2- Xauv lub tshuab hluav taws xob pab txhawb | |||||||
| S1- Lub zog cia Micro hloov | |||||||
| QF- Circuit breaker lub ntsiab kev sib cuag pab hloov |
Daim duab 1 lub tub rau khoom hom hluav taws xob hauv lub hauv paus ntsiab lus hluav taws xob (tiv thaiv kev hla, xauv, overload)
Kev ua tau zoo ntawm lub tshuab saib Rooj 2
| Khoom | Chav tsev | Cov ntaub ntawv | ||||||||||
| Kev sib cuag qhib qhov deb | mm | 11±1 | ||||||||||
| Tiv tauj overtravel | 3.5 ± 0.5 | |||||||||||
| 3-theem so thiab kaw Synchronism | ms | ≤2 | ||||||||||
| Lub sijhawm kaw kev sib cuag rov qab | ≤2 | |||||||||||
| Lub sijhawm tawg | ≤50 | |||||||||||
| Lub sijhawm kaw | ≤100 | |||||||||||
| Qhov nruab nrab ntawm kev tawg ceev | m/s | 0.9~1.3 | ||||||||||
| Qhov nruab nrab kaw qhov ceev | 0.4~0.8 | |||||||||||
| Kaw qhov kev sib cuag sib cuag | N | 20 KA 25 KA 31.5 KA 40 KA | ||||||||||
| 2000±200 2400±200 3100±200 4750±250 | ||||||||||||
| Kev txav mus los thiab kev sib cuag ruaj khov uas lees txais tau qhov tuab hnav | mm | 3 | ||||||||||
Cov ntaub ntawv kev ua haujlwm ntawm lub tshuab saib Rooj 3.
| Ua haujlwm lub zog | AC/DC | |||||||||||
| Qhov ntsuas hluav taws xob | 220V/110V | |||||||||||
| Lub zog ntsuas | kev tso tawm tawg | 264W | ||||||||||
| kev kaw qhov kev tso tawm | 264W | |||||||||||
| Lub cev muaj zog cia khoom | 20KA 25KA 31.5KA | 40KA | ||||||||||
| 70W | 100W | |||||||||||
| Feem ntau ua haujlwm voltage ntau yam | kev tso tawm tawg | 65% ~ 120% Qhov Ntsuas Hluav Taws Xob | ||||||||||
| kev kaw qhov kev tso tawm | 85% -110% Qhov Ntsuas Hluav Taws Xob | |||||||||||
| Lub cev muaj zog cia khoom | 85% -110% Qhov Ntsuas Hluav Taws Xob | |||||||||||
| Lub sijhawm khaws cia zog | <10s | |||||||||||
Y1: Xauv lub tshuab hluav taws xob Y7-Y9: overload tripping electromagnet KD: Mechanical sab hauv anti-tripping relay
HQ: Lub hlau nplaum kaw S2 Lub qhov hloov pauv mus los ntawm lub hlau nplaum xauv M: lub qhov hloov pauv khaws cia hluav taws xob S1: lub qhov hloov pauv me me khaws cia hluav taws xob
QF: Circuit breaker lub ntsiab kev sib cuag pab hloov TQ: Kaw lub electromagnet
Daim Duab 2 Lub tshuab hluav taws xob hom ruaj khov sab hauv daim duab hluav taws xob
Lus Cim:
1. Lub sijhawm mus ncig ntawm lub laub hauv lub txee yog 200 hli
2. Cov lej hauv cov ntawv kaw sawv cev rau qhov loj me ntawm cov khoom siv hluav taws xob uas muaj tam sim no ntau dua 1600A
Daim Duab 3 Cov duab qhia txog qhov loj ntawm lub tshuab hluav taws xob handcart
