I. Txoj Cai Golden ntawm Tam Sim No thiab Hlau Gauge
A 16A ntsaws ua haujlwm zoo li txoj kev loj, thaum cov xov hlau ua haujlwm raws li txoj kab - yog nqaim heev, congestion thiab overheating tshwm sim; Yog tias dav dhau, cov peev txheej yuav raug pov tseg. Raws li cov ntaub ntawv qhia txog kev xaim tam sim no - nqa peev xwm:
- Txheem Copper-Core Hlau: 2.5 square millimeters tuaj yeem nqa tau tam sim no ntawm 20A.
- Nruam Tag Nrho Tag Nrho: Nws raug nquahu kom tuav 20% kev nyab xeeb; qhov tseeb muaj peev xwm nqa tau yog 16A.
- Cov xwm txheej tshwj xeeb: Rau qhov ntev - cov kab hluav taws xob khiav deb lossis siab - qhov kub thiab txias, nws yuav tsum tau hloov mus rau 4 square millimeters.
II. Kev xaiv yooj yim rau cov xwm txheej sib txawv
Ib yam li cov khau kis las tshwj xeeb rau kev khiav tawm mus rau hiking, xaiv cov hlau yuav tsum tau ua kom haum rau qhov chaw ua haujlwm tshwj xeeb:
- Cov Khoom Siv Hauv Tsev: 2.5 square millimeters txaus los tuav siab - cov khoom siv fais fab xws li cua txias.
- Cov Khoom Siv Muaj: Rau cov motors uas nquag pib- nres cycles, 4 square millimeters raug pom zoo.
- Kev sib txuas ib ntus: Rau cov xov tooj ntawm tes, lub zog siv hluav taws xob yog qhov tseem ceeb; qhov kev ncaj ncees ntawm sab nrauv sheath yog qhov tseem ceeb.
III. Peb Cov Lus Qhia rau Kev Siv Zoo
Ua tib zoo saib xyuas cov ntsiab lus no yuav ua kom muaj kev ntseeg siab ntawm koj cov kev sib txuas hluav taws xob:
- Xim Coding: Hauv cov qauv European, Xim av qhia qhov nyob (Phase) xaim, Xiav qhia cov xaim nruab nrab, thiab ob lub Yellow - xim ntsuab qhia txog av (Lub Ntiaj Teb) hlau.
- Kev Npaj Terminal: Tshem cov hlau xaus kom nthuav tawm 8-10 millimeters ntawm tus neeg xyuas pib kom paub meej tias muaj kev sib cuag crimp tag nrho thiab ruaj ntseg.
- Kev tshuaj xyuas lub sijhawm: Tom qab siv sijhawm ntev, xyuas lub ntsaws kom paub tseeb tias nws qhov kub tsis tau nce txawv txav.
