Cov khoom
Xov xwm
Tsis paub meej tias yuav siv lub hwj chim Din rail li cas kom raug?
Tsis paub meej tias yuav siv lub hwj chim Din rail li cas kom raug?
Tsis txhob txhawj! Peb tau sau cov ntaub ntawv tseem ceeb los pab coj koj siv lub cuab yeej tseem ceeb no.
1. Nkag siab meej txog qhov voltage, qhov tam sim no xav tau, lub zog, ib puag ncig thiab lwm yam ntawm lub cuab yeej siv hluav taws xob. Ua ntej qhib lub zog, xyuas seb qhov input voltage puas sib xws nrog qhov txuas voltage.
2. Tsis txhob txuas lub nra ua ntej thawj zaug qhib thiab txuas lub xov hlau hauv av ua ntej siv.
3. Thaum lub sijhawm teeb tsa, xyuas kom meej tias lub hwj chim tau teeb tsa ruaj khov rau ntawm Din rail thiab txhua qhov kev sib txuas tau nruj. Nws tseem ceeb heev uas yuav tsum xav txog qhov cua thiab txias kom zoo kom tiv thaiv kev kub dhau.
4. Txheeb xyuas qhov tso zis tam sim no ntawm Din rail fais fab mov: Txheeb xyuas qhov ntsuas tam sim no ntawm lub cuab yeej muab los ntawm Din rail fais fab mov lossis qhov nruab nrab tam sim no ntsuas los ntawm multimeter. Yog tias muaj qhov kub thiab txias siab, qhov sib txawv ntawm huab cua thiab qhov induction load, khaws cia 20-30% ntawm cov npoo.
5. Txheeb xyuas tus naj npawb ntawm cov zis hluav taws xob Din rail DC channels: Din rail fais fab mov kuj muaj ntau qhov tso zis (S-ib pawg, D-ob pawg, T-peb pawg, Q-plaub pawg) raws li cov khoom siv muab.
6. Kev saib xyuas thiab kev tshuaj xyuas tsis tu ncua yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm lub zog fais fab Din rail. Tshawb xyuas seb puas muaj cov cim qhia txog kev puas tsuaj lossis hnav, thiab hloov cov khoom uas qhia txog kev laus. Nws tseem ceeb heev uas yuav tsum ua raws li cov lus qhia ntawm cov chaw tsim khoom rau kev siv thiab kev tuav.
Los ntawm kev ua raws li cov lus qhia thiab cov kev coj ua zoo tshaj plaws no, koj tuaj yeem ua kom muaj kev nyab xeeb thiab siv tau zoo ntawm Din rail fais fab mov. Txawm hais tias koj siv nws rau kev lag luam lossis kev lag luam, kev siv thiab kev saib xyuas kom zoo yog qhov tseem ceeb rau kev tau txais txiaj ntsig zoo tshaj plaws ntawm cov khoom siv tseem ceeb no.
