Mechanical yam ntxwv
Cov yam ntxwv ntawm cov tshuab feem ntau yog xa mus rau cov yam ntxwv ntawm kev ua haujlwm ntawm lub tshuab ua haujlwm thiab kev sib kis ntawm lub tshuab hluav taws xob. Lawv muaj feem cuam tshuam txog seb lub tshuab hluav taws xob puas tuaj yeem ua kom raug thiab ntseeg tau ua tiav "qhib" thiab "kaw" ua, thiab lawv tsim lub hauv paus ntawm nws txoj kev ntseeg tau. Kev ntsuam xyuas feem ntau yog ua offline thiab tsis muaj zog.
Cov txheej txheem tseem ceeb muaj xws li:
1.Rated voltage (Ur) thiab qib rwb thaiv tsev:
Qhov siab tshaj qhov system voltage uas lub Circuit Court breaker tuaj yeem ua haujlwm tsis tu ncua, nrog rau cov khoom siv hluav taws xob sib txuas nrog cov hluav taws xob thiab hluav taws xob tiv thaiv hluav taws xob, txiav txim siab nws lub zog rwb thaiv tsev.
2. Rated Tam sim no (Ir):
Qhov siab tshaj plaws tam sim no uas lub Circuit Court breaker tau tso cai nqa nyob rau hauv ntev - lub sijhawm ua haujlwm. Nws muaj feem xyuam rau cov cua kub thiab kub nce ntawm cov neeg sib cuag thiab cov khoom siv hluav taws xob.
3. Rated luv -circuit breaking tam sim no (Isc):
Ib qho tseem ceeb tshaj plaws parameter. Nws sawv cev rau qhov muaj txiaj ntsig zoo tshaj plaws ntawm luv luv -circuit tam sim no uas lub Circuit Court breaker tuaj yeem cuam tshuam kev cuam tshuam ntawm nws qhov ntsuas voltage. Nws ncaj qha cuam tshuam lub Circuit Court breaker lub peev xwm los tshem tawm cov kev ua txhaum loj tshaj plaws hauv lub zog hluav taws xob.
4. Rated luv -lub sij hawm tiv taus tam sim no (Ik) thiab ncov siab tam sim no:
Short-lub sij hawm tiv taus tam sim no: Tus nqi zoo ntawm luv luv- tam sim no uas lub Circuit Court breaker tuaj yeem tiv taus yam tsis muaj kev puas tsuaj nyob rau lub sijhawm luv luv (xws li 1s, 3s, 4s). Nws kuaj nws cov thermal stability.
Peak tiv taus tam sim no: Lub ncov tus nqi ntawm thawj ib nrab -nthwv dej ntawm luv luv -circuit tam sim no uas tuaj yeem tiv taus. Nws kuaj nws cov dynamic stability (lub peev xwm los tiv thaiv qhov cuam tshuam ntawm electromagnetic quab yuam).
5. Rated luv -circuit ua tam sim no:
Qhov siab tshaj plaws tam sim no uas lub tshuab hluav taws xob tuaj yeem kaw tau zoo yam tsis muaj vuam lossis tawg thaum lub sijhawm luv luv - Circuit Court txhaum nyob rau hauv lub system. Nws feem ntau yog 2.5 npaug ntawm qhov ntsuas luv luv -circuit breaking tam sim no (peak factor).
6. Cov yam ntxwv tawg:
Residual Current: Cov me me tam sim no tseem tshuav nyob rau lub sijhawm thaum tam sim no hla xoom tom qab lub arc raug tua thaum lub sijhawm tawg. Qhov seem tam sim no ntawm lub tshuab nqus tsev vacuum yog qhov tsawg heev (feem ntau qis dua ob peb amperes), uas yog ib qho ntawm nws qhov zoo.
Reignition thiab Restriking: Lub peev xwm los tiv thaiv qhov hluav taws xob rov qab tsis muaj kev txwv tom qab tawg. Lub tshuab nqus tsev Circuit Court breakers ua tau zoo heev hauv qhov no.
7. Hluav taws xob lub neej:
Lub peev xwm ua haujlwm ib txwm tsis hloov lub arc extinguishing chamber tiv tauj tom qab qee tus lej luv luv - Circuit Court tam sim no cuam tshuam ntawm qhov ntsuas tam sim no. Nws muab faib ua:
Lub peev xwm hluav taws xob muaj peev xwm: Tus naj npawb ntawm lub sijhawm luv luv - Circuit Court tam sim no tuaj yeem cuam tshuam (feem ntau me me, xws li ob peb lub sijhawm).
Rated tam sim no hluav taws xob lub neej: Tus naj npawb ntawm cov sij hawm ntsuas qhov ntsuas tam sim no tuaj yeem cuam tshuam (feem ntau siab heev, mus txog kaum tawm txhiab zaus).
Hluav taws xob Performance
Kev ua haujlwm hluav taws xob feem ntau yog hais txog kev tawg, nqa thiab cuam tshuam lub peev xwm ntawm lub tshuab hluav taws xob hauv Circuit Court, uas yog qhov tseem ceeb ntawm nws txoj haujlwm. Kev ntsuam xyuas feem ntau yog ua nyob rau hauv siab -voltage thiab siab - qhov chaw sim tam sim no.
Cov tseem ceeb tsis muaj xws li:
Rated voltage (Ur) thiab qib rwb thaiv tsev:
Qhov siab tshaj qhov system voltage uas lub Circuit Court breaker tuaj yeem ua haujlwm tsis tu ncua, nrog rau cov khoom siv hluav taws xob sib txuas nrog cov hluav taws xob thiab hluav taws xob tiv thaiv hluav taws xob, txiav txim siab nws lub zog rwb thaiv tsev.
Rated Tam sim no (Ir):
Qhov siab tshaj plaws tam sim no uas lub Circuit Court breaker tau tso cai nqa nyob rau hauv ntev - lub sijhawm ua haujlwm. Nws muaj feem xyuam rau cov cua kub thiab kub nce ntawm cov neeg sib cuag thiab cov khoom siv hluav taws xob.
Rated luv-circuit breaking tam sim no (Isc):
Ib qho tseem ceeb tshaj plaws parameter. Nws sawv cev rau qhov muaj txiaj ntsig zoo tshaj plaws ntawm luv luv -circuit tam sim no uas lub Circuit Court breaker tuaj yeem cuam tshuam kev cuam tshuam ntawm nws qhov ntsuas voltage. Nws ncaj qha cuam tshuam lub Circuit Court breaker lub peev xwm los tshem tawm cov kev ua txhaum loj tshaj plaws hauv lub zog hluav taws xob.
Rated luv-lub sij hawm tiv taus tam sim no (Ik) thiab ncov siab tam sim no:
Short-lub sij hawm tiv taus tam sim no: Tus nqi zoo ntawm luv luv- tam sim no uas lub Circuit Court breaker tuaj yeem tiv taus yam tsis muaj kev puas tsuaj nyob rau lub sijhawm luv luv (xws li 1s, 3s, 4s). Nws kuaj nws cov thermal stability.
Peak tiv taus tam sim no: Lub ncov tus nqi ntawm thawj ib nrab -nthwv dej ntawm luv luv -circuit tam sim no uas tuaj yeem tiv taus. Nws kuaj nws cov dynamic stability (lub peev xwm los tiv thaiv qhov cuam tshuam ntawm electromagnetic quab yuam).
Rated luv-circuit ua tam sim no:
Qhov siab tshaj plaws tam sim no uas lub tshuab hluav taws xob tuaj yeem kaw tau zoo yam tsis muaj vuam lossis tawg thaum lub sijhawm luv luv - Circuit Court txhaum nyob rau hauv lub system. Nws feem ntau yog 2.5 npaug ntawm qhov ntsuas luv luv -circuit breaking tam sim no (peak factor).
Cov yam ntxwv tawg:
Residual Current: Cov me me tam sim no tseem tshuav nyob rau lub sijhawm thaum tam sim no hla xoom tom qab lub arc raug tua thaum lub sijhawm tawg. Qhov seem tam sim no ntawm lub tshuab nqus tsev vacuum yog qhov tsawg heev (feem ntau qis dua ob peb amperes), uas yog ib qho ntawm nws qhov zoo.
Reignition thiab Restriking: Lub peev xwm los tiv thaiv qhov hluav taws xob rov qab tsis muaj kev txwv tom qab tawg. Lub tshuab nqus tsev Circuit Court breakers ua tau zoo heev hauv qhov no.
Hluav taws xob lub neej:
Lub peev xwm ua haujlwm ib txwm tsis hloov lub arc extinguishing chamber tiv tauj tom qab qee tus lej luv luv - Circuit Court tam sim no cuam tshuam ntawm qhov ntsuas tam sim no. Nws muab faib ua:
Lub peev xwm hluav taws xob muaj peev xwm: Tus naj npawb ntawm lub sijhawm luv luv - Circuit Court tam sim no tuaj yeem cuam tshuam (feem ntau me me, xws li ob peb lub sijhawm).
Rated tam sim no hluav taws xob lub neej: Tus naj npawb ntawm cov sij hawm ntsuas qhov ntsuas tam sim no tuaj yeem cuam tshuam (feem ntau siab heev, mus txog kaum tawm txhiab zaus).
Kev sib raug zoo ntawm Mechanical yam ntxwv thiab hluav taws xob kev ua tau zoo
Speed vs. Breaking Capacity: Thawj qhov kev sib cais ceev ncaj qha cuam tshuam rau kev sib kis thiab kev tuag ceev ntawm arc. Kev ceev tsis txaus yuav ua rau lub arc nyob rau ntawm qhov chaw sib cuag ntev heev, ua rau muaj kev kub hnyiab ntawm cov neeg sib cuag thiab txawm tias tsis ua rau lub voj voog tawg.
bouncing vs. Hluav taws xob lub neej: Lub kaw bounce (lub sij hawm luv luv - lub sij hawm rebound ntawm kev txav mus thiab nyob ruaj khov tom qab kev sib cuag) yog cov yam ntxwv ntawm cov neeg kho tshuab, tab sis ntau dhau bouncing tuaj yeem tsim ntau yam arcs, hlawv cov khoom sib cuag, thiab txo cov hluav taws xob lub neej ntawm lub Circuit Court breaker.
Kev sib tsoo ntawm cov loads ib txhij: Yog tias peb -theem asynchronism loj dhau, ib theem yuav ua tiav tag nrho lossis feem ntau ntawm cov haujlwm tawg ua ntej, ua rau nws dais hluav taws xob kev ntxhov siab dhau nws lub peev xwm tsim, uas yuav ua rau muaj kev puas tsuaj ntawm arc extinguishing chamber ntawm theem ntawd.
Mechanical stability thiab hluav taws xob kev ntseeg tau: Lub deterioration ntawm mechanical yam ntxwv (xws li tsis zoo lubrication, tivthaiv hnav, thiab caij nplooj ntoos hlav qaug zog) tuaj yeem ua rau cov kev hloov pauv xws li qhib thiab kaw lub sijhawm thiab nrawm. Thaum kawg, thaum yuav tsum tau ua (tshwj xeeb tshaj yog thaum lub sij hawm cuam tshuam ntawm luv luv -circuit faults), nws yuav ua rau hluav taws xob tsis ua hauj lwm, ua rau muaj xwm txheej loj.
Cov ntsiab lus
Yog li ntawd, rau kev xaiv, kev lees paub thiab kev ua haujlwm thiab kev saib xyuas ntawm lub tshuab nqus tsev vacuum breakers, kev ntsuam xyuas nruj thiab kev saib xyuas yuav tsum tau ua ib txhij ntawm ob qho tib si cov yam ntxwv thiab kev ua haujlwm hluav taws xob kom ntseeg tau tias lawv ib txwm nyob rau hauv qhov zoo tshaj plaws thiab lav kev nyab xeeb thiab ruaj khov ntawm lub zog hluav taws xob.
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tiv tauj peb
Shaanxi West Fais Fab Tongzhong Hluav Taws Xob Co., Ltd.
Hu rau: Ms.Grace Liu (Director of Sales Department)
Email:xdtz04@westpowerelectric.com
Txawb:+86 18091765882(WhatsApp)
Lub Vev Xaib: https://www.xdtzelectrical.com
Ntxiv: Nanpo Zos, Chencang Avenue Jintai District Baoji City, Shaanxi Province, Suav.
