MV thiab LV switchgear yog cov khoom tseem ceeb hauv txhua qhov hluav taws xob faib hluav taws xob. Nws yog ib qho tseem ceeb los xyuas kom meej tias cov switchgear no ua haujlwm kom raug thiab nyob rau hauv cov kev txwv tsis pub dhau los ua kom muaj kev ntseeg siab thiab kev nyab xeeb ntawm qhov system.Switchgear kuaj yog ua nyob rau ib ntus kom ua tiav qhov no. Kev ntsuam xyuas suav nrog ntau yam tsis zoo xws li rwb thaiv tsev tiv thaiv, tiv thaiv kev tiv thaiv, kev ua haujlwm txhua yam, thiab qhov ntsuas hluav taws xob tiv thaiv.
Raws li kev ntsuam xyuas ntawm Circuit Breakers ua:
1. Kev tshuaj xyuas qhov muag: Ua kom cov khoom siv ruaj khov, txheeb xyuas qhov muaj peev xwm txaus ntshai, thiab txheeb xyuas qhov tseeb ntawm kev teeb tsa.
2. Insulation Resistance Testing: Txheeb xyuas qhov zoo ntawm rwb thaiv tsev, kuaj xyuas cov dej noo / paug, thiab tiv thaiv hluav taws xob poob siab.
3. Tiv tauj Kev Ntsuas Kev Tiv Thaiv: Ua kom muaj kev sib txuas ruaj khov, txo qis hluav taws xob poob, thiab tiv thaiv kev kub dhau.
4. Kev Ntsuas Lub Sijhawm Ua Haujlwm: Ua kom muaj kev hloov pauv kom raug, ua kom muaj kev sib koom ua ke, thiab tiv thaiv kev ua haujlwm tsis zoo.
5. Hi-Pot Testing: Paub meej tias hluav taws xob rwb thaiv tsev muaj zog, kuaj pom qhov tsis muaj zog, thiab ua kom cov neeg ua haujlwm muaj kev nyab xeeb.
Cov kev xeem no tau lees paub:
- Kev nyab xeeb hluav taws xob
- Txhim khu kev xa hluav taws xob
- Tsawg kawg downtime
- Kev ua tau zoo tshaj plaws
- Ua raws li cov qauv kev lag luam
MV thiab LV switchgear test yog qhov tseem ceeb los xyuas kom meej qhov kev ntseeg tau thiab kev nyab xeeb ntawm cov khoom siv hluav taws xob. Los ntawm kev ua cov kev ntsuam xyuas tsis tu ncua, txhua qhov txhaum tuaj yeem txheeb xyuas thiab kho ua ntej lawv ua rau muaj kev puas tsuaj lossis raug mob. Qhov no ua kom lub kaw lus ua raws li cov qauv kev nyab xeeb thiab cov cai.