Kev ua haujlwm cov ntsiab lus ntawm siab thiab tsis tshua muaj hluav taws xob switchgear

Cov khoom siv hluav taws xob siab thiab hluav taws xob tsawg yog siv los ua cov khoom siv hluav taws xob rau lub zog xa hluav taws xob, kev faib tawm thiab hluav taws xob hloov hluav taws xob. Nws yog siv rau kev tswj hwm lub zog, kis, xa tawm, hloov pauv fais fab thiab khoom siv fais fab. Cov khoom muaj yooj yim thiab txhim khu kev qha" tsib kev tiv thaiv" interlocking muaj nuj nqi kom tsis txhob misoperation. Cov tsos yog dab tsi tshiab, tiaj, meej, cov xim tsis sib thooj, thiab tuab thiab hnyav. Qhov ntaiv theem ob hauv chav sov siab yog siab tiv thaiv los ntawm cov hlau, uas ua rau kev ua haujlwm ruaj khov thiab txhim khu kev qha. Nws muaj ntau tus neeg siv-tus txiv neej-tshuab interface, tawg-pov thawj ua haujlwm thiab lwm yam ntxwv. Lub tshuab hluav taws xob high-voltage switchgear system yog peb-theem AC 50Hz, rated voltage 120Kv thiab sab hauv tsev ua tiav hluav taws xob faib cuab yeej. Raws li cov chaw tsim hluav taws xob, chaw hla dej thiab cov chaw lag luam thiab cov tuam txhab mining kom tau txais thiab faib hluav taws xob, thiab muaj cov haujlwm ntawm kev tswj, tiv thaiv thiab saib xyuas cov kev sib ncig.

Qhov tseeb, qhov siab thiab hluav taws xob hloov khoom siv nkag mus rau lub ntsiab tswj hluav taws xob ntawm lub txee los ntawm ib txoj kab sab nraud, thiab tom qab ntawd nkag mus rau lub sub hloov tswj, thiab tau teeb tsa raws li lawv xav tau. Piv txwv li: metres, lub cev muaj zog sib nqus hloov chaw, AC contactors, etc. Lub siab hloov hluav taws xob thiab hluav taws xob hluav taws xob tsawg tau muab faib ua ob pawg, lub thawv hloov hluav taws xob siab thiab cov hluav taws xob qis hloov txee. Txhua pawg tau nyias muaj nyias teeb tsa thiab chav faib khoom hluav taws xob.

Tsib tsib qhov tiv thaiv ntawm lub siab thiab hluav taws xob tsawg switchgear yog li cas?

1. Tom qab lub tshuab hluav taws xob hauv lub tshuab hluav taws xob hauv lub siab thiab hluav taws xob qis hluav taws xob txee kaw nyob ntawm qhov chaw sim ntawm lub trolley, lub tshuab hluav taws xob trolley tsis tuaj yeem nkag los lossis tawm ntawm txoj haujlwm ua haujlwm.

2. Thaum lub tshuab hluav taws xob hauv lub tshuab hluav taws xob hauv zos thiab lub pob hluav taws xob ntawm lub siab thiab tsis tshua muaj hluav taws xob hloov kaw, lub pob riam tsis tuaj yeem raug kaw. Nws txoj haujlwm yog los tiv thaiv kaw nrog xaim hlau.

3. Tom qab lub tshuab hluav taws xob hauv lub tshuab hluav taws xob thiab lub tshuab hluav taws xob hauv lub hauv siab thiab qis hluav taws xob hloov txee raug kaw ntawm qhov chaw ntsuas, lub tshuab hluav taws xob trolley Circuit Court tsis tuaj yeem nkag mus rau hauv chaw ua haujlwm. Nws lub luag haujlwm yog los tiv thaiv cov load hloov ntawm kaw.

4. Thaum lub tshuab hluav taws xob hauv lub tshuab hluav taws xob hauv lub thawv siab thiab hluav taws xob qis hluav taws xob tau kaw, lub pob riam tsis tuaj yeem tso rau hauv. Lub qhov rooj tom qab ntawm lub vaj huam sib luag tau xauv nrog lub tshuab ntawm rab riam grounding. Nws lub luag haujlwm yog tiv thaiv cov kab hluav taws xob hauv av.

5. Thaum lub tshuab hluav taws xob lub tshuab hluav taws xob hauv lub tshuab hluav taws xob siab thiab hluav taws xob qis tau raug kaw nyob rau hauv kev ua haujlwm, nws tsis tuaj yeem tawm ntawm qhov chaw ua haujlwm ntawm lub trolley Circuit Court breaker. Lub qhov rooj tom qab ntawm lub vaj huam sib luag tau xauv nrog lub tshuab ntawm rab riam grounding thiab lub qhov rooj txee. Nws lub luag haujlwm txwv tsis pub nkag mus rau hauv ntu raug them.

Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb.

Tiv tauj peb:

Hu rau: Charles Du

Txawb: +86 18639199897

E-mail:Fengyuan800@outlook.com