Dab tsi yog qhov kev tiv thaiv kev nyab xeeb rau kev txhim kho qhib - hom twj ntsuas transformers?
Jul 31, 2026| I. Ua ntej-Kev Npaj Kev Nyab Xeeb Kev Ua Haujlwm
Cov neeg ua haujlwm yuav tsum tau ntawv pov thawj thiab hnav cov iav tiv thaiv tag nrho, nrog rau cov hnab looj tes insulated, insulated khau, thiab tsom iav.
Txheeb xyuas qhov chaw ua haujlwm ua ntej. Kev ua haujlwm nyob yog txwv tsis pub nyob hauv huab cua ntub, plua plav, lossis los nag.
Ob-kev sib koom ua ke yog qhov yuav tsum tau ua: ib tus neeg ua haujlwm thiab lwm tus saib xyuas thoob plaws hauv cov txheej txheem. Ib leeg - neeg ua haujlwm raug txwv.
II. Kev Tswj Xyuas Kev Nyab Xeeb Thaum Ntxov
Ua ntej kev teeb tsa, xyuas kom cov kab hluav taws xob sab nraud txuas nrog zoo. Khaws ib qho xoom-circuit nyob rau sab thib ob thoob plaws hauv tag nrho cov txheej txheem kom tsis txhob muaj ntau txhiab volts ntawm high voltage.
Khaws qhov chaw nyab xeeb yam tsawg kawg 0.7 meters ntawm qhov chaw nyob thaum ua haujlwm. Kev sib cuag ncaj qha nrog qhov chaw nyob raug txwv nruj heev.
Thaum lub sij hawm installation, xyuas kom meej tias tsis muaj impurities los yog plua plav poob rau hauv qhov chaw txiav ntawm cov tub ntxhais hlau kom tsis txhob cuam tshuam kev ntsuas qhov tseeb lossis txawm ua rau cov khoom siv tsis raug.
Tsawg-voltage 380V kab tuaj yeem ua haujlwm ib txwm; high- cov kab hluav taws xob yuav tsum siv cov cuab yeej insulated kev tshaj lij ntawm cov qib sib xws.
III. Tshaj tawm -Kev Tshawb Fawb thiab Kev Pom Zoo
Tom qab kev teeb tsa, siv lub multimeter los ntsuas qhov thib ob sab kom paub meej tias tsis muaj cov kab hluav taws xob qhib.
Xyuas tias tam sim no transformer yog ruaj ruaj thiab ceev nws nrog nylon cable ties los tiv thaiv slippage thaum lub sij hawm ua hauj lwm.
Nyob rau hauv siab -voltage scenarios, txhim khu kev qha grounding yuav tsum tau ua kom tiav, thiab tag nrho cov cable terminals yuav tsum tau lees paub tias yuav ruaj ntseg thiab tsis xoob.
