Xaiv ib10kV lub tshuab nqus tsev Circuit Court breakeryuav tsum muaj kev ntsuam xyuas dav dav ntawm ntau qhov tseem ceeb - suav nrog cov ntsuas tam sim no, ntsuas luv luv - Circuit Court breaking tam sim no, dynamic thiab thermal stability, thiab kev khiav hauj lwm ib puag ncig-thaum ua raws li cov qauv tseem ceeb hauv lub tebchaws. Thaum xaiv, qhov tseem ceeb yuav tsum tau muab rau lub tshuab nqus tsev vacuum breakers, vim tias lawv muaj qhov zoo sib xws ntawm kev txo cov nqi khiav lag luam thiab kev saib xyuas, txhim kho kev nyab xeeb hluav taws, thiab ua kom muaj kev ua haujlwm me me.
1. Kev xaiv ntawm Core Performance Parameters
Rated Tam sim no (Nyob rau hauv): Qhov no yog qhov taw qhia tseem ceeb uas txiav txim siab lub Circuit Court breaker ntev -lub sij hawm thauj khoom- nqa peev xwm thaum ua haujlwm tas mus li. Xaiv qhov ntsuas qis dhau tuaj yeem ua rau muaj kev tiv thaiv kev laus lossis txawm tias kub hnyiab- tawm vim cua sov dhau; conversely, xaiv qhov kev ntsuam xyuas uas siab dhau ua rau cov khoom siv pov tseg.
Kev Ntsuas Cov Qauv: Cov qib ntsuas tam sim no suav nrog 630A, 1250A, 1600A, 2000A, 2500A, 3150A, 4000A, thiab lwm yam.
Cov lus pom zoo xaiv:
Rau cov xwm txheej uas 10kV busbar pub tsuas yog ib qho hluav taws xob tawm hluav taws xob nkaus xwb, 630A lub tshuab nqus tsev hluav taws xob tuaj yeem raug xaiv.
Yog hais tias lub 10kV busbar pub lwm cov khoom tawm mus ntxiv rau qhov hloov pauv, qhov siab dua - lub peev xwm Circuit Court breaker - xws li 1250A lossis 1600A unit - yuav tsum tau xaiv raws li qhov xav tau tiag tiag.
Lub peev xwm tshaj plaws muaj nyob hauv khw yog 630A thiab 1250A.
Rated Short-Circuit Breaking Current (Icu): Qhov kev ntsuas no txiav txim siab lub peev xwm cuam tshuam sai sai thiab cais qhov txhaum; nws yog ib qho tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm qhov system.
Standard Rating:Kev ntsuas luv luv-circuit breaking tam sim no muaj xws li 20kA, 25kA, 31.5kA, 40kA, 50kA, thiab lwm yam.
Txoj Cai Xaiv:Qhov kev xaiv tawg tam sim no yuav tsum tsis pub tsawg tshaj qhov luv tshaj plaws - Circuit Court tam sim no ntawm lub kaw lus, nrog rau kev nyab xeeb ntxiv ntawm 10% mus rau 20%. Piv txwv li, nyob rau hauv cheeb tsam Beijing- qhov siab tshaj plaws 10kV luv- Circuit Court tam sim no tsis tshaj 25kA- xaiv qhov kev ntsuas tam sim no ntawm 25kA yog txaus kom ua tau raws li qhov yuav tsum tau ua.
Dynamic thiab Thermal Stability Tam sim no: Qhov taw qhia no qhia tau hais tias lub Circuit Court breaker tam sim no - nqa Circuit Court tuaj yeem tiv taus qhov luv luv - Circuit Court tam sim no yam tsis muaj qhov tsis zoo xws li melting lossis deformation; nws ua hauj lwm raws li kev ntsuam xyuas ntawm lub Circuit Court breaker tag nrho cov neeg kho tshuab lub zog thiab tam sim no - nqa peev xwm.
2. Lwm Yam Tseem Ceeb
Rated Contact Gap:Hais txog qhov kev ncua deb ntawm kev txav mus los thiab nyob ruaj khov ntawm lub tshuab nqus tsev cuam tshuam thaum nws nyob hauv txoj haujlwm qhib. Rau lub tshuab nqus tsev vacuum breakers nyob ntawm 10 kV thiab hauv qab no, qhov sib txuas ntawm qhov sib txuas feem ntau ntog hauv thaj tsam ntawm 8 txog 12 hli.
Hu rau Kev Ua Haujlwm Siab:Tsim nyog kev sib cuag siab kom ntseeg tau tias kev tiv thaiv kev tiv thaiv tseem nyob rau hauv cov kev txwv tshwj xeeb, ua kom muaj kev ruaj ntseg zoo, thiab tiv thaiv kev sib cuag bouncing thaum lub sijhawm kaw haujlwm.
3. Daim ntawv thov thiab kev txiav txim siab ib puag ncig
Application Scenario:
Lub tshuab nqus tsev vacuum breakers tau zoo- haum rau cov ntawv thov uas nquag hloov pauv, xws li hloov cov tsev txhab nyiaj capacitor lossis tswj siab -voltage motors.
Nyob rau hauv ib puag ncig tshwj xeeb-xws li cov uas muaj hluav taws kub hnyiab lossis tawg, lossis hauv cov chaw ua haujlwm tshuaj lom neeg- lub tshuab nqus tsev vacuum yuav tsum yog qhov kev xaiv.
Nyob rau hauv siab - cheeb tsam qhov siab, cov hluav taws xob hluav taws xob uas muaj cov rwb thaiv tsev yuav tsum raug xaiv.
Kev khiav hauj lwm Mechanisms:
Tam sim no, ob qho tseem ceeb ntawm kev khiav hauj lwm mechanisms yog lub caij nplooj ntoos hlav kev khiav hauj lwm mechanism thiab cov hlau nplaum mus tas li kev khiav hauj lwm mechanism.
Caij nplooj ntoos hlav kev khiav hauj lwm mechanisms yog haum rau Circuit Court breakers nyob nruab nrab ntawm 10 kV thiab 35 kV.
Cov hlau nplaum ua haujlwm tas mus li -vim lawv lub neej ua haujlwm ntev thiab kev ntseeg siab- tshwj xeeb yog tsim rau sab hauv tsev 10 kV lub tshuab nqus tsev Circuit Court breakers.
4. Cov qauv tsim nyog hauv tebchaws
Lub tshuab nqus tsev vacuum breakers yuav tsum ua raws li lub teb chaws thiab cov qauv kev lag luam, xws li:
DL/T 402-2007:Technical Specifications for Ordering High -Voltage AC Circuit Breakers
DL/T 403-2000:Technical Specifications rau Ordering 12kV–40.5kV High-Voltage Vacuum Circuit Breakers
GB/T 1984-2024:High -Voltage AC Circuit Breakers
GB 50052-2009:Code rau kev tsim cov khoom siv hluav taws xob thiab kev faib khoom
Yog koj txaus siab rauVTZ-12 nqus Circuit Court breaker, thov hu rau peb txhua lub sijhawm.
Txhim khu kev qha Vacuum Circuit Breakers, Customized rau cov neeg siv khoom thoob ntiaj teb
Cov kws tshaj lij & Pab Pawg Muag Khoom|Ntawm -Tsev xa khoom
12KV / 24KV / 40.5KV lub tshuab nqus tsev Circuit Court breakers
