Kev ceev faj rau kev xaiv cov khoom siv hluav taws xob hloov

1. Kev xaiv ntawm kev hloov hluav taws xob yuav tsum tau saib xyuas.
1) Xaiv qhov tsim nyog input voltage specification;
2) Xaiv lub hwj chim tsim nyog.Cov qauv nrog 30% ntau qhov tso zis hluav taws xob ntsuas tuaj yeem raug xaiv los ua kom lub neej ntawm cov khoom siv fais fab.
3) Xav txog cov yam ntxwv ntawm kev thauj khoom.Yog hais tias lub load yog lub cev muaj zog, lub teeb teeb lossis lub peev xwm thauj khoom, thaum lub sijhawm tam sim no loj thaum pib, yuav tsum xaiv cov khoom siv hluav taws xob tsim nyog kom tsis txhob overload.Yog hais tias lub load yog lub cev muaj zog, koj yuav tsum xav txog kev nres ntawm voltage rov qab ntws.
4) Tsis tas li ntawd, nws tseem yuav tsum tau xav txog qhov ua haujlwm ntawm qhov kub thiab txias ntawm lub zog hluav taws xob thiab seb puas muaj cov khoom siv hluav taws xob ntxiv kom txo tau cov khoom siv hluav taws xob kub kub.ambient kub txo lub hauv pliaj nkhaus ntawm lub zog tso zis.
5) Ntau lub zog tuaj yeem xaiv tau raws li daim ntawv thov xav tau: kev tiv thaiv overvoltage (OVP).Kev tiv thaiv kub dhau (OTP).Kev tiv thaiv overload (OLP), thiab lwm yam. Daim ntawv thov muaj nuj nqi: teeb liab muaj nuj nqi (lub hwj chim mov ib txwm.Chaw taws teeb tswj muaj nuj nqi.Telemetry muaj nuj nqi.Parallel muaj nuj nqi, thiab lwm yam. Cov yam ntxwv tshwj xeeb: kho lub zog hloov pauv (PFC).Uninterruptible fais fab mov (UPS) xaiv cov cai tswj kev nyab xeeb thiab electromagnetic compatibility (EMC) ntawv pov thawj.
2. Cov lus ceeb toom ntawm kev siv hluav taws xob hloov hluav taws xob.Ua ntej siv cov khoom siv hluav taws xob, nws yuav tsum xub txiav txim siab seb qhov kev qhia tshwj xeeb ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob puas zoo ib yam nrog cov khoom siv nominal;
2) Ua ntej siv hluav taws xob, xyuas seb cov khoom siv hluav taws xob thiab cov khoom tso tawm puas raug txuas nrog kom tsis txhob muaj kev puas tsuaj rau cov neeg siv khoom;
3) xyuas seb lub installation puas ruaj khov, seb lub installation screws puas nyob rau hauv kev sib cuag nrog lub hwj chim board ntaus ntawv, thiab ntsuas lub rwb thaiv tsev tsis kam ntawm lub casing thiab input thiab tso zis kom tsis txhob muaj hluav taws xob poob;
4) xyuas kom meej tias qhov chaw nres tsheb hauv av tau ntseeg tau los xyuas kom muaj kev nyab xeeb thiab txo kev cuam tshuam;
5) Cov khoom siv hluav taws xob nrog ntau qhov tso tawm feem ntau muab faib ua cov khoom tso tawm tseem ceeb thiab cov khoom tsim tawm.Cov zis tseem ceeb muaj cov yam ntxwv zoo dua li cov khoom tso tawm.Feem ntau, lub ntsiab tso zis nrog cov zis loj dua tam sim no.Txhawm rau kom ntseeg tau tias cov khoom tso tawm kev tswj hwm tus nqi thiab cov zis tawm dag zog thiab lwm yam ntsuas, feem ntau yuav tsum tau ua kom txhua lub channel yuav tsum nqa tsawg kawg 10% load.Yog tias tsis siv txoj kev pabcuam, cov khoom tsim nyog yuav tsum tau ntxiv rau txoj kev loj.Yog xav paub meej, thov mus saib cov specifications ntawm tus qauv coj;
6) Nco tseg: nquag hloov hluav taws xob yuav cuam tshuam nws lub neej kev pab cuam;
7) Qhov chaw ua haujlwm thiab chaw thau khoom yuav cuam tshuam rau nws lub neej kev pabcuam.