Khoom Description
Qhov no 10KV lub tshuab nqus tsev vacuum breaker nta sab nraum zoov- taw qhia tsim nrog cov qauv compact thiab muaj zog tiv thaiv huab cua, ua kom nws hloov tau yooj yim rau qhov chaw sab nraum zoov nyob rau ntau thaj chaw. Nws tswj kev ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias, huab cua txias, high humidity, thiab plua plav tej yam kev mob.
Nrog rau lub neej txhua yam txog li 10,000 lub voj voog kev ua haujlwm thiab 30 luv- kev ua haujlwm hauv Circuit Court breaking ntawm qhov ntsuas luv luv -circuit breaking tam sim no, nws ua tau raws li qhov yuav tsum tau ua rau nquag, ntev - lub sijhawm ua haujlwm, ua kom pom kev ruaj khov thiab kev ntseeg tau zoo.
Nyob rau hauv cov nqe lus ntawm cov tub ntxhais kev ua tau zoo tsis, 10KV lub tshuab nqus tsev Circuit Court breaker muab kev ua tau zoo heev. Nws muaj qhov ntsuas tam sim no ntawm 630 A, ua rau nws ua haujlwm siab - lub zog xa hluav taws xob; luv luv- Circuit Court breaking tam sim no ntawm 20 kA; qhov ntsuas peak tiv taus tam sim no thiab ntsuas luv luv-circuit ua tam sim no ntawm 50 kA (peak); thiab qhov ntsuas luv luv -lub sijhawm tiv taus tam sim no ntawm 20 kA rau 4 vib nas this.
Cov yam ntxwv no tso cai rau lub Circuit Court breaker teb sai sai rau luv luv Circuit Court thiab lwm yam txhaum, tam sim ntawd cuam tshuam qhov txhaum tam sim no, tiv thaiv kev ua txhaum ntawm kev nthuav tawm, thiab tiv thaiv cov chaw nres tsheb, cov khoom xa tawm, thiab cov kab sib kis.
Hais txog kev ua haujlwm rwb thaiv tsev, cov khoom ua tau raws li cov qauv kev tiv thaiv siab. Lub hwj chim- zaus tiv taus qhov hluav taws xob (1 feeb) yog 34 kV nyob rau hauv cov dej ntub dej, thiab 42 kV theem- rau- hauv av thiab 48 kV thoob plaws cov neeg nyob rau hauv qhuav qhuav. Lub zog hluav taws xob tiv taus hluav taws xob (ncej) yog 75 kV theem- rau- hauv av thiab 85 kV thoob plaws cov neeg sib cuag, ua rau lub tshuab hluav taws xob tiv thaiv hluav taws xob hluav taws xob overvoltage surges thiab ua kom cov rwb thaiv tsev ruaj khov nyob rau hauv cov cheeb tsam nyuaj. Tsis tas li ntawd, qhov thib ob Circuit Court muaj 1-feeb fais fab zaus tiv taus qhov hluav taws xob ntawm 2 kV, ntxiv dag zog rau kev nyab xeeb thiab kev ntseeg tau.
Nyob rau hauv cov nqe lus ntawm kev khiav hauj lwm kev ua tau zoo, cov khoom ua raws li tus txheej txheem kev khiav hauj lwm ib theem zuj zus ntawm "Qhib - 0.3 s - Kaw - Qhib - 180 s - Kaw - Qhib," featuring meej kev khiav hauj lwm logic thiab ceev teb kom ua tiav kev tswj kom meej.
Qhov no Circuit Court breaker yog dav siv thiab feem ntau haum rau substations thiab fais fab tis systems nyob rau hauv industrial thiab mining lag luam, qhov uas nws undertakes tseem ceeb kev tiv thaiv thiab tswj functions. Nws kuj yog qhov zoo rau cov ntawv thov uas yuav tsum tau ua haujlwm tsis tu ncua, xws li cov kab hluav taws xob nyob deb nroog. Txawm hais tias rau kev ua haujlwm niaj hnub hauv cov tshuab hluav taws xob ib txwm siv lossis kev txhawb nqa thaum muaj xwm txheej ceev hauv kev ua haujlwm nyuaj, nws ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb, ruaj khov, thiab ua haujlwm tau zoo ntawm cov tshuab hluav taws xob.
Ntsiab Technical Parameters
|
Tsis muaj. |
Parameter |
Chav tsev |
Tus nqi |
|
1 |
Rated Voltage |
kV ua |
12 |
|
2 |
Rated Zaus |
Hz |
50 |
|
3 |
Rated Tam sim no |
A |
630 |
|
4 |
Rated luv-Circuit Breaking Current |
kA |
20 |
|
5 |
Rated Peak Nrog Tam Sim No (Peak) |
kA |
50 |
|
6 |
Rated luv-lub sij hawm Nrog Tam Sim No (4s) |
kA |
20 |
|
7 |
Rated luv-Circuit Making Current (Peak) |
kA |
50 |
|
8 |
Neeg kho tshuab lub neej |
sij hawm |
10000 |
|
9 |
Number of Rated Short-Circuit Breaking Operations |
sij hawm |
30 |
|
10 |
Fais fab zaus tiv taus qhov hluav taws xob (1 min): (ntub) |
kV ua |
34 42/48 |
|
11 |
Lightning Impulse Withstand Voltage (Peak): Theem-Phase, Phase-Ground / Hla Hla |
kV ua |
75/85 |
|
12 |
Fais fab zaus Nrog Voltage ntawm Control Circuit Court (1 min) |
kV ua |
2 |
|
13 |
Kev khiav hauj lwm ib ntus |
O - 0.3s - CO - 180s - CO |
Cim npe nrov: 10kv nqus tsev vacuum breaker, Tuam Tshoj 10kv nqus Circuit Court breaker manufacturers, lwm tus neeg, Hoobkas
