Medium-frequency DC qhov chaw vuam tshuab yog dav siv nyob rau hauv ntau yam lag luam, xws li kev tsim tsheb, kev tsim kho, thiab hluav taws xob. Lawv muaj peev xwm vuam tau zoo thiab meej, tab sis kev nyab xeeb yog qhov tseem ceeb thaum ua haujlwm ntawm cov tshuab no. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov kev ntsuas kev nyab xeeb tseem ceeb thiab cov kev coj ua zoo tshaj plaws rau kev ua haujlwm nrog nruab nrab zaus DC qhov chaw vuam tshuab.
- Kev cob qhia thiab ntawv pov thawj: Ua ntej ua haujlwm nruab nrab ntawm DC qhov chaw vuam tshuab, nws yog ib qho tseem ceeb rau cov neeg ua haujlwm kom tau txais kev cob qhia kom raug thiab ntawv pov thawj. Kev cob qhia yuav tsum npog lub tshuab ua haujlwm, cov txheej txheem kev nyab xeeb, thiab cov txheej txheem xwm txheej ceev. Tsuas yog cov neeg muaj ntawv pov thawj yuav tsum tau tso cai siv cov cuab yeej siv.
- Kev kho thiab tshuaj xyuas: Kev saib xyuas tsis tu ncua thiab tshuaj xyuas yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb. Xyuas kom meej tias lub tshuab ua haujlwm zoo, nrog rau kev saib xyuas tshwj xeeb rau cov vuam electrodes, cables, thiab cua txias tshuab. Txhua yam khoom puas los yog hnav yuav tsum tau hloov tam sim ntawd.
- Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE): Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog, suav nrog cov kaus mom hlau vuam, tsom iav kev nyab xeeb, hnab looj tes tiv thaiv tshav kub, thiab cov khaub ncaws tiv thaiv nplaim taws. Cov cuab yeej no tseem ceeb heev rau kev tiv thaiv hluav taws xob arcs, sparks, thiab molten hlau.
- Qhov cua kom raug: Medium-frequency DC qhov chaw vuam tuaj yeem tsim cov pa taws thiab cov pa phem thaum nqus tau. Kev ua pa kom txaus, xws li cov kiv cua tso pa lossis cov pa tawm cov pa tawm, yuav tsum nyob hauv qhov chaw kom tshem tawm cov pa phem no los ntawm thaj chaw ua haujlwm.
- Hluav taws xob kev nyab xeeb: Ua raws li tag nrho cov lus qhia txog kev nyab xeeb hluav taws xob, suav nrog hauv av kom raug thiab cais tawm ntawm lwm lub tshuab hluav taws xob. Tshawb xyuas cov kev sib txuas hluav taws xob tsis tu ncua kom tsis txhob muaj cov kab xoob xoob lossis raug xaim.
- Vuam Cheeb Tsam Kev Nyab Xeeb: Qhov chaw vuam yuav tsum raug cim kom meej thiab txwv rau cov neeg ua haujlwm tau tso cai nkaus xwb. Khaws cov khoom siv hluav taws xob, xws li ntawv lossis roj, kom deb ntawm qhov chaw vuam kom tsis txhob muaj hluav taws kub.
- Cov txheej txheem xwm txheej ceev: Muaj cov txheej txheem xwm txheej ceev thiab muaj kev sib txuas lus zoo nyob rau hauv qhov chaw. Cov hluav taws tua hluav taws, cov khoom siv pab thawj zaug, thiab cov chaw ntxuav qhov muag yuav tsum yooj yim siv. Cov neeg ua haujlwm yuav tsum paub yuav ua li cas teb thaum muaj xwm txheej lossis ua haujlwm tsis zoo.
- Kev npaj ua haujlwm: Xyuas kom meej tias cov khoom ua haujlwm raug ntxuav kom zoo thiab tsis muaj cov kab mob xws li roj, xeb, lossis xim. Kev npaj kom zoo txhim kho qhov zoo ntawm qhov vuam thiab txo qhov kev pheej hmoo ntawm qhov tsis xws luag.
- Kev saib xyuas thiab saib xyuas: Kev soj ntsuam tas li ntawm cov txheej txheem vuam yog qhov tseem ceeb. Cov neeg saib xyuas lossis cov neeg ua haujlwm yuav tsum saib xyuas cov cim qhia ntawm overheating, irregularities nyob rau hauv lub vuam, los yog cov khoom malfunction.
- Tus neeg ua haujlwm qaug zog: Tsis txhob ua haujlwm ntev uas tuaj yeem ua rau tus neeg ua haujlwm qaug zog, vim kev qaug zog tuaj yeem cuam tshuam kev nyab xeeb. Hloov cov neeg ua haujlwm kom tswj tau cov neeg ua haujlwm tshiab thiab ceeb toom.
Hauv kev xaus, nruab nrab-zaus DC qhov chaw vuam tshuab yog cov cuab yeej muaj zog tab sis xav kom ua raws li cov txheej txheem kev nyab xeeb. Kev cob qhia kom raug, kev saib xyuas cov cuab yeej, thiab kev xav txog kev nyab xeeb thawj zaug yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb thiab ua haujlwm zoo ntawm cov tshuab no. Los ntawm kev ua raws li cov lus qhia no, koj tuaj yeem pab ua kom muaj kev nyab xeeb thiab ua haujlwm zoo.
Post lub sij hawm: Oct-11-2023
