Kev tshuaj xyuas cov khoom:Cov ntaub ntawv tseem ceeb - xws li tooj liab busbars (thickness, khoom) thiab lub davhlau ya nyob twg blocks (ntshiab tooj liab tinned / npib tsib xee-plated) - nrog rau sealing strips (silicone roj hmab) - yuav tsum tau ua nruj me ntsis tswj kom tsis txhob siv cov khoom tsis zoo.
Kev Tshawb Fawb Txog Txheej Txheem:Npaj cov qauv ua ntej pawg ntau lawm thiab validate cov txheej txheem tsim.
Lub Hoobkas tshuaj xyuas:
- Txhua lub thawv xa khoom yuav tsum tau kuaj 100% dielectric zog (nrog rau qhov hluav taws xob ntawm 2500 V thov rau 1 feeb), kev ntsuas kev tiv thaiv hluav taws xob, kev ntsuas hluav taws xob tiv thaiv, thiab kev sim hauv av.
- Cov khoom yuav tsum tau nruab nrog ib tug nameplate qhia tus qauv naj npawb, rated voltage, rated tam sim no, tiv thaiv ntsuam xyuas, thiab Hoobkas serial tooj; ib lub Hoobkas kuaj cov ntaub ntawv yuav tsum muab nrog lub pob.
- Sab hauv ntawm lub thawv npog yuav tsum tau affixed nrog ib tug system daim duab qhia lub hom phiaj ntawm txhua tus hloov thiab lub npe ntawm nws Circuit Court.