Yuav Ua Li Cas Tsawg -Voltage Switchgear Tom Qab Nws Hnub Kawg

Tom qab hnub tas sij hawm ntawm tsawg-voltage switchgear, yuav tsum tau ua qhov kev ntsuam xyuas dav dav ntawm cov khoom siv. Los ntawm kev kuaj xyuas qhov ua txhaum cai thiab kev txheeb xyuas qhov tseem ceeb, yuav tsum txiav txim siab seb puas yuav ua haujlwm txuas ntxiv, ua qhov hloov kho ib nrab, lossis hloov tag nrho lub tsev. Cov khoom siv "hnub tas sij hawm" tsis txhais hais tias kev tshem tawm tam sim ntawd, tab sis tej zaum yuav tsum tau muab qhov tseem ceeb tshaj plaws.

 

Kev tuav cov tswv yim tom qab tas sij hawm

Kev Ntsuam Xyuas thiab Kev Xeem

Rwb thaiv tsev Test: Siv lub megohmmeter los ntsuas theem - mus rau -theem thiab theem- mus rau - av rwb thaiv tsev tsis kam ntawm lub ntsiab Circuit Court. Yog tias nws qis dua 1MΩ, qhov laj thawj yuav tsum raug txheeb xyuas thiab hais txog.

Kub Rise Detection: Siv lub infrared thermal imager los xyuas qhov txawv txav cua sov ntawm busbar txuas cov ntsiab lus, Circuit Court breaker hu, thiab lwm yam.

Mechanical Performance Testing: Manually khiav lub Circuit Court breaker thiab contactor yam tsawg kawg peb zaug los xyuas kom meej qhib thiab kaw thiab rau tej yam jamming.

 

Kev hloov kho ib nrab lossis hloov kho

Hloov cov khoom qub (xws li cov neeg sib cuag, coils, thiab capacitors). Nruab cov kev soj ntsuam ntse kom ua tiav cov ntaub ntawv nyob deb tau txais thiab ceeb toom ntxov.

Txhim kho cov cua kub kom zoo, xws li ntxiv qhov kub thiab txias- tswj cov kiv cua lossis txhim kho qhov cua, kom ntev lub neej tag nrho.

Kev Pom Zoo Hloov Tag Nrho: Hloov nrog lub txee tshiab raug pom zoo yog tias muaj qee yam hauv qab no tshwm sim:

Kev laus hnyav ntawm cov ntaub ntawv rwb thaiv tsev, busbar corrosion, lossis ncej deformation; Rov ua haujlwm tsis ua haujlwm lossis tsis ua haujlwm, nrog rau kev kho cov nqi ntau tshaj qhov peev hauv kev hloov pauv; Tus tsim thawj zaug tsis ua raws li cov cai tam sim no lossis cov qauv kev nyab xeeb.