Yuav ua li cas los xyuas qhov zoo ntawm lub siab thiab hluav taws xob tsawg switchgear
Dec 25, 2020
Tshawb xyuas cov txheej txheem hluav taws xob ntawm lub siab thiab hluav taws xob qis hloov txee:
1. Seb cov xov hlau muaj kev sib txuas zoo, tsuas yog ib lub xaim raug tso cai txuas nrog txhua lub davhlau ya nyob twg (ob txoj xov hlau tau tso cai yog tsim nyog).
2. Rwb thaiv cov xov hlau hla dhau ntawm cov hlau txuas yuav tsum tiv thaiv los ntawm kev puas tsuaj.
3. Siv txoj hlua hlau rau txoj hlua hlau, txoj hlua hlau yuav tsum yog kab rov tav thiab ntsug, thiab cov kab rov tav tsis yog ntau dua 30 hli, qhov kev taw qhia ntsug tsis tshaj 400mm, yuav tsum muaj qhov chaw ruaj khov.
4. Thaum cov xaim ntawm AC Circuit kis dhau los ntawm cov hlau faib, txhua ntu ntawm cov xov hlau thiab cov xov hlau nruab nrab ntawm lub Circuit Court yuav tsum dhau ntawm tib lub qhov.
High thiab low voltage hloov txee rau kev sib txuas tus txheej txheem tshuaj xyuas:
(1) Kev ua cov txheej txheem zoo ntawm cov busbars: txheej txheej saum npoo ntawm busbars (xws li nickel plating, pleev xim) yuav tsum zoo ib yam thiab tsis muaj dej cim. Yuav tsum tsis txhob muaj kab nrib pleb thiab wrinkles loj dua 1 hli ntawm khoov ntawm lub pob taub. Qhov saum npoo yuav tsum tsis muaj tev los yog khooj. , Lo lus, burrs, thiab lwm yam.
(2) Kev teeb tsa zoo ntawm busbar: qhov sib tshooj ntawm thaj chaw busbar thiab qhov kev paub tseeb, qhov ntau thiab qhov chaw faib chaw sib tshooj yuav tsum ua raws cov qauv tsim nyog. Kev sib tshooj ntawm lub pob tw yuav tsum tau muab khi kom yog (lub pob zeb uas siv lub pob thiab lub txiv ntoo ntawm qhov sib txawv tau hais tseg). Qhov kev ncua deb ntawm cov liab qab nyob ntawm cov sib txawv ntawm cov hluav taws xob sib txawv ntawm cov hluav taws xob tseem ceeb thiab cov ntaub thaiv sab nraud yuav tsum tsis pub tsawg dua 20 hli (muaj feem cuam rau qhov ntsuas lub sijhawm ua haujlwm thiab cov pa phem nyob hauv chaw ua haujlwm), thiab qhov kev ncua deb ntawm busbars ntawm lub hauv thiab sab saud. txuas cov txuas hluav taws xob ntawm lub Circuit Court loj yuav tsum tsis pub tsawg dua Qhov sib nrug nruab nrab ntawm cov khoom siv txuas.
Lwm cov ntsiab lus los kuaj:
1. Seb hom qauv, tshwj xeeb thiab ntau npaum li cas ntawm cov cov khoom siv tau ua tau raws li qhov yuav tsum tau ua ntawm kev kos duab.
2. Seb puas yog teeb tsa thiab txheej txheej ntawm cov khoom siv tau raws li cov txheej txheem xav tau.
3. Qhov ntsuas, cov khawm, thiab cov ntsuas ntawm lub vaj huam sib luag yuav tsum yog kab rov tav thiab ntsug.
4. Seb cov cheebtsam puas ua tiav cov cim thiab cov npe, thiab cov ntsiab lus ntawm cov paib muaj tseeb.
5. Seb qhov teeb tsa tivthaiv puas ntseeg tau, tsim nyog, thiab ua tau raws li cov kev teeb tsa ntawm lub chaw tsim khoom tiv thaiv.
6. Tsis tas li xyuas seb qhov hluav taws xob tua thiab qhov chaw nyob deb ntawm cov khoom nyob hauv cov khoom siv hluav taws xob thiab cov chaw ua haujlwm kom ua tau raws li qhov yuav tsum tau ua, thiab seb qhov sib nrug ntawm lub cav hluav taws xob thiab cov sib txuas hauv AC puas tsim nyog.
7. Qhov kev ncua deb ntawm tus ciaj sia cov lus xaus thiab lwm yam kev coj ua ntawm cov hluav taws xob thiab cov khoom siv hlau tsis pub tsawg tshaj 20 hli. Yog tias qhov yuav tsum ua tsis tau tiav, kev ntsuas yuav tsum tau ua. Yuav tsum muaj kev sib cav ntawm cov fuse ntawm txhua theem kom tiv thaiv cov fuse ntawm ib theem dhau los ntawm tshuab kom muaj kev cuam tshuam cov fuse uas nyob ib sab.
8. Nws ua tau raws li cov khoom cog lus kev pom zoo thaum xaj khoom, ua raws li cov kev cai hauv tebchaws, txawm tias cov khoom siv tau tsim los ntawm cov chaw tsim khoom ib txwm ua, thiab seb cov ntsuas hluav taws xob muaj feem tsim nyog.
