Dab tsi yog qhov sib txawv ntawm kev hloov pauv thiab lub tshuab hluav taws xob? Nyob rau hauv dab tsi lub sij hawm lawv siv feem?

Txhais thiab Core Functions

1. Disconnect Hloov

Lus Txhais: Feem ntau hu ua "riam hloov," nws yog ib qho kev hloov khoom siv uas tsim kom pom qhov cuam tshuam nrog kev nyab xeeb nyob deb hauv ib lub voj voog.

Core Function: cais cov khoom siv hluav taws xob.

Cov yam ntxwv tseem ceeb:

Tsis muaj arc-tshuaj tua hluav taws: Nws tsis tuaj yeem tua hluav taws xob hluav taws xob zoo thaum txiav tawm tam sim no.

Pom pom qhov tsis sib txuas: Lub hauv paus ntawm kev sib txuas lossis kev sib txuas yog ncaj qha pom los ntawm sab nraud.

2. Circuit Breaker

Core Function: Tswj thiab tiv thaiv.

Cov xwm txheej siv

1. Disconnecting keyboards yog siv nyob rau hauv cov xwm txheej hauv qab no:

* Kev cais tawm hluav taws xob thaum lub sijhawm tu cov cuab yeej: Qhov no yog nws lub hom phiaj tseem ceeb thiab tseem ceeb. Thaum nws yog ib qho tsim nyog yuav tsum tswj xyuas Circuit Court breakers, transformers, kab, thiab lwm yam, lub Circuit Court breaker yuav tsum raug txiav ua ntej, thiab tom qab ntawd lub disconnecting keyboards ntawm ob sab yuav tsum tau qhib, tsim ib tug "ob daim ntawv pov hwm" kom paub meej tag nrho kev sib cais ntawm cov khoom nyob rau hauv kev kho thiab nyob qhov chaw.

* Kev hloov hluav taws xob hloov hluav taws xob (switching operations): Hauv cov tshuab hluav taws xob sib faib hluav taws xob, nws yog siv los hloov cov cuab yeej lossis kab ntawm ib pawg busbars mus rau lwm qhov.

* Hloov cov hluav taws xob me me tam sim no: Raws li kev ua raws li cov txheej txheem kev ua haujlwm, nws tuaj yeem hloov pauv cov hloov pauv uas tsis muaj qhov cuam tshuam me me tam sim no, lossis luv luv unloaded kab. Txawm li cas los xij, qhov no muaj kev txwv nruj thiab tsis tuaj yeem siv los txiav cov khoom thauj tam sim no.

Hauv cov ntsiab lus: Disconnect keyboards yog siv los tsim kom muaj kev nyab xeeb ua haujlwm ib puag ncig "tom qab fais fab tuag".

2. Circuit Court breakers yog siv nyob rau hauv cov xwm txheej hauv qab no:

* Ib txwm thauj khoom hloov pauv: Tsis siv neeg lossis manually txuas lossis tshem tawm ib txwm thauj khoom tam sim no raws li xav tau. Piv txwv li, fais fab mov thiab de- zog rau chav faib khoom.

* Kev cuam tshuam tsis siv neeg tam sim no: Thaum cov kab lossis cov khoom siv tau ntsib qhov luv luv lossis hnyav dhau lawm, lub tshuab hluav taws xob tiv thaiv hluav taws xob (xws li chav mus ncig) yuav ua rau nws tsis siv neeg mus ncig, txiav tawm sai sai thiab tiv thaiv kev sib tsoo los ntawm kev nce ntxiv. Qhov no yog nws txoj haujlwm tiv thaiv tseem ceeb tshaj plaws.

* Raws li qhov kev hloov pauv tseem ceeb ntawm lub cev: feem ntau yog siv los ua qhov nkag mus rau cov khoom siv hluav taws xob lossis qhov hloov mus rau cov khoom tseem ceeb.

Circuit Court breakers yog siv los tswj "thaum lub sijhawm ua haujlwm" thiab kev tiv thaiv "thaum lub sijhawm ua txhaum".

ZN85-40.5 nqus Circuit Court breaker

Cov tiam tshiabZN85-40.5 nqus Circuit Court breaker tsim los ntawm Shaanxi West Fais Fab Tongzhong Hluav Taws Xob Co., Ltd. yog ib qho khoom tsim kho tshiab raws li 35kV lub tshuab nqus tsev vacuum breaker nrog 3AV3 mechanism ua lub cev tseem ceeb. Nws tau tag nrho optimized thiab upgraded nyob rau hauv cov nqe lus ntawm mechanical kis tau tus mob, mechanism lub cev, theem nrab Circuit Court, thiab lwm yam. Cov khoom no yog ib qho kev hloov pauv hauv tsev nrog qhov ntsuas hluav taws xob ntawm 40.5kV thiab AC 50Hz.

ZN85-40.5 Vacuum circuit breaker