Ngokubanzi, umzimba womntu unokuziva ukuba ixabiso langoku lokukhuthaza limalunga ne-1 ma. Xa umzimba womntu udlula kwi-5 ~ 20MA, imisipha iya kuthi isivumelwano kunye netsile, ukuze umntu angahlukane nocingo. Imveliso yothusa lombane kwaye ixesha elivunyelwe ngamazwe amaninzi ngu-30ma * umntu oxhathisa i-1500 ye-OHMS ~ 3003 I-OHMS, ixabiso elicetyiswayo yi-1500 OHMS
Ixabiso le-voltage elikhuselekileyo linokufunyanwa kwimpendulo yomzimba womntu kuye kwangoku kunye nokuchasana nomzimba womntu: Ixabiso le-voltage elikhuselekileyo kwilizwe lethu liyi-12 ~ 50v
Hlanganisa i-voltage, ukuvuza okwangoku kunye nokhuseleko lwe-Filter ye-EMI ye-EMI:
Uxinzelelo kunye nokhuseleko
1. Ukuba i-CX yeCapacitor kwifilitha iqhekezwe, ilingana nesekethe emfutshane yegridi ye-AC ye-AC, ubuncinci ibangela ukuba kubekho ukusebenza; ukuba iqhekeza le-capacitor lehlathini laqhekekile,
Ilingana nokongeza i-voltage yegridi yamandla e-AC kwi-Chedi yezixhobo, ezisongela ngokuthe ngqo ukhuseleko kwaye ichaphazela zonke izixhobo zokungangqinelani kwentsimbi.
Isekethe okanye izixhobo zokhuseleko, zihlala zikhokelela ekutshisweni kwesekethe okanye izixhobo ezithile.
I-2. Enye imigangatho yokhuseleko enganyangekiyo yehlabathi imi ngolu hlobo lulandelayo:
I-Gerjany Vde0565.2.2 Uvavanyo lweVollage yeVolvage (AC) p, n ukuya kwi-1.5KV / 50hz 1 imiz
I-Switzerland SV1055 Uvavanyo lweVidiyo ye-Vightage (AC) p, n ukuya e-E 2 * i-UN + 1.5kv / 50hz 1 min
I-US IL1283 Uvavanyo lweVoltial Vightage (AC) p, n ukuya kwi-E 1.0KV / 60hz 1 imiz
I-Germany vde0565.2 Uvavanyo lwe-voltage ye-voltage (DC) p ukuya kwi-N 4.3 * U-Un 1 Min
I-Switzerland SV1055 Uvavanyo lweVoltage Vightage (DC) p ukuya kwi-N 4.3 * U-Un 1 Min
I-US IL1283 Uvavanyo lwe-voltage ye-voltage (DC) p ukuya kwi-N 1.414kv
Zekelisa:
. Ukuba kusetyenziswe uvavanyo lwe-AC, umthamo ofunwayo ngokuhambelana ne-voltage ye-voltage
Inkulu kakhulu, ikhokelela kwivolumu enkulu kunye neendleko eziphezulu; Le ngxaki ayikho xa isetyenzisiwe i-DC. Kodwa ukuguqula i-les esebenzayo kwi-AC ye-AC ye-AC kwi-DC ye-DC ye-DC ye-DC
Umzekelo, eyona voldage ye-AC ye-AC ye-AC yi-250V (AC) = 250 * 2 * 1.414 = 707v (i-UL1283 yoKhuseleko loKhuseleko
I-1414V (DC) = 707 * 2.
.
ICorcom Iquhuctur (i-USA) p, n ukuya kwi-E: 2250V (DC) yomzuzu omnye kwi-N: 1450V (DC) ngomzuzu omnye
I-Schaffner (Switzerland) p, n kwi-E: 2000V (DC) yomzuzu omnye p ukuya ku-N: Ngaphandle kwe
Abavelisi abaziintloko ze-Filter yasekhaya babiza imigaqo ye-v de i-vde ye-vde okanye imigaqo-nkqubo yaseMelika
Ukuvuza okwangoku nokhuseleko
I-Pomoct ye-Capattor ye-Canoct yayo nayiphi na isekethe eqhelekileyo yokucoca inesiphelo esinye esiphelisiwe kwimeko yesinyithi. Ukusuka kwinqanaba lokujonga i-quiltages, ukucima intsimbi kwefilitha
I-1/2 ye-voltage enqwenelekayo, ngokusuka kwimbono yokhuseleko, ukuvuza okwangoku
uza kuphepha ukhuseleko lobuqu.
Imigaqo yokhuseleko yokuvuza okwangoku kwamanye amazwe amakhulu emizini emhlabeni imi ngolu hlobo lulandelayo:
QAPHELA: 1. I-Leageed okwangoku ihambelana ngqo ne-voltage yegridi kunye ne-Grid Rid. Ukuvuza ngokuvuza kwe-400hz Grid Grid ngamaxesha ama-8 e-50hz grid (okt
Iifilitha ezihlangabezana nemigaqo yokhuseleko kwiigridi zamandla enziwa ngamandla zisenokungayi kuhlangatyezwane nemigaqo yoKhuseleko kwiigridi eziPhakamileyo
2. Xa ujonga ukuvuza okwangoku kwesihluzo, isiphaluka sokulinganisa esingqinelana nemigangatho yamazwe ngamazwe mayisetyenziswe (njengoko kubonisiwe kumzobo ongezantsi). Xa ukulinganisa, ityala lesinyithi alinakukwazi
I-Working, kufuneka inqunyanyiswe.
Umzobo weVenkile yeFilitha yokuGqibezela ukuvuza kwisekethe ngoku:
Izicelo
1: Izixhobo zeKhaya - zinokufumana uvavanyo lwe-voltagerage yeefriji:
Vavanya i-voltand ye-voltage phakathi kwenxalenye yonikezo lwamandla kunye nomhlaba. Iimeko zovavanyo: AC1500V, 60s. Iziphumo zovavanyo: Akukho buqhetseba kunye ne-flashover. Ukukhuselwa ngokukhuselekileyo: Umqhubi unxiba iigloves, i-Wordedch ibekelwe iipads ezifakwe ifakwe, kwaye isixhobo sibekelwe kakuhle. Umgangatho womqhubi: Yenza uqeqesho lwangaphambi koMsebenzi, unobuchule kwizixhobo zokusebenza, kwaye unokuchonga nokujongana nokusilela kwesixhobo.
Izixhobo zokhetho:Rk2670 / 71/72/74 uthotho, Inkqubo-ilawulwa i-rk7100 / rk90 / i-20 uthotho.
Iinjongo zovavanyo
Yenza ubonelelo ngesixhobo esihle ngokuthembekileyo, kwaye vavanya ukumelana neempawu zevolthi yemveliso.
Inkqubo yovavanyo
1.ContecT upox ePinege Iziphumo zeNdawo yeSixhobo sePutow Playsiness yefriji (i-LN iqhagamshelwe) kwilungu lamandla egridi. Isiphelo sendlela (imbuyekezo) yesixhobo iqhagamshelwe kwisiphelo sendlela yefriji.
2. I-alamu yeseti yeseti yeseti icwangcisiwe ngokwemigangatho yomsebenzisi. Beka ixesha ukuya kwelama-60s.
3. Qala isixhobo, hlengahlengisa i-voltage ukubonisa i-1.5KV, kwaye ufunde ixabiso langoku. Ngexesha lenkqubo yovavanyo, isixhobo asinayo i-alamu yokuvuselelwa ngaphezulu, ebonisa ukuba kudlule ixeshana lokwahlula. Ukuba kwenzeka i-alam, imveliso igwetywe ukuba ingabinakho.
Ukulumkela
Emva kokuba uvavanyo lugqityiwe, amandla esixhobo kufuneka acinyiwe ngaphambi kwemveliso kunye nomgca wovavanyo onokuthathwa ukuthintela ukungasebenzi kakuhle kunye neengozi zokhuseleko.
2.Ukuvuza kovavanyo lwangoku lweesoftware zekhaya
Iimeko zovavanyo: Kwisiseko samaxesha e-1.06 yevolthi yokusebenza, vavanya ixabiso elivulekileyo phakathi kokunikezelwa kwamandla kunye nomhlaba okhuselayo wenethiwekhi yoviwo. Uvavanyo Injongo: Nokuba ngaba iinxalenye zensimbi ebonisiweyo zinemingxunya engakhuselekanga xa uvavanyo lombane lusebenza.
Iziphumo zovavanyo: Funda ixabiso lokuvuza ngoku, ukuba lingaphezulu kwexabiso elikhuselekileyo, isixhobo siya kusasaza ngesandi esikhanyayo. Inqaku lezokhuseleko: Ngexesha lovavanyo, isixhobo kunye nesixhobo sinokuhlawuliswa, kwaye kunqatshelwe ukusichukumisa ngezandla ukuthintela ukothuka kombane nokhuseleko.
Iimodeli zokukhetha:Rk2675 uthotho, Rk9050uthotho, ngokwamandla emveliso evavanyiweyo. Isigaba esinye sinokukhetha ukusuka kwi-500va-5000va, kunye nesigaba sesithathuRk26755WT, enemisebenzi emibini yenqanaba lesithathu kunye nesigaba esinye.
Amanyathelo ovavanyo:
1: Isixhobo sixhotyiswe, kwaye amandla anikezelwa ngokuthembekileyo.
2: Vula iScking Switch yeSixhobo, isixhobo sokubonisa isixhobo siyakhanyisa. Cinezela iqhosha lovavanyo / lwesenzi, khetha uluhlu lwangoku lwe-2ma / 20MA / 20MA, hlengahlengisa i-pre-Poip Ad-Poophliometer, kwaye usete i-alamu yangoku. Emva koko velisa iqhosha lesibini / uvavanyo kwi-State State.
3: Qhagamshela imveliso yombane ephantsi kovavanyo ngesixhobo, qala isixhobo, ukukhanya kovavanyo kuqhubeke, kwaye emva kokufunda ixabiso lovavanyo, nasekwenzeni isixhobo kunye nokulungelelaniswa I-voltage ibe mncinci.
Qaphela: Ngexesha lovavanyo, musa ukuchukumisa iqokobhe lesixhobo kunye nesakhiwo.
Isithathu: Uvavanyo lokungahloneli komhlaba
Iimeko zovavanyo: 25a, ukumelana ngaphantsi kweelliohm ezili-100. Vavanya ukunganyangeki phakathi komhlaba wegalelo lamandla kunye neenxalenye zensimbi ebonisiweyo.
Izixhobo zokhetho:Rk2678XM Series (I-30 / 32/70 I-Ampere inketho),Rk7305 Umatshini olawulwa yiNkqubo-nkqubo,Rk930 Uchungechunge (lwangoku nge-30/40/60 I-AMPEREREREAT), uthotho olulawulwa ngenkqubo kunye nemveliso ye-PLC, i-RS232, i-RS485 imisebenzi yoNxibelelwano.
Amanyathelo ovavanyo
1: Iplagi kwintambo yamandla esixhobo ukuze siqiniseke ukuba isixhobo sibekwe ngokuthembekileyo.
2: Vula amandla kwaye usete umda ophezulu wokunganyangeki kwealam.
3: Qhagamshela ucingo lovavanyo kwi-terminal yephaneli yesixhobo ngokombala kunye nobungqingqwa (iwindows emdaka (iwindows emdaka uqhagamshele kwisithuba esikhulu, kwaye i-wire ecekeceke iqhagamshelwe kwisithuba esincinci).
I-4: Iiklip zovavanyo zinxulumene ngokulandelelana kwefowuni ephantsi kovavanyo (ucingo oluphezulu lwegalelo lamandla) kunye nomhlaba wokukhusela amatyala (amalungu entsimbi) ukuqinisekisa ukuba inqaku lovavanyo livuliwe, kungenjalo Uvavanyo lwangoku alunakuhlengahlengiswa.
5: Qala isixhobo (cofa ukuqala ukuqala), ukukhanya kwesixhobo sovavanyo lokufumana izixhobo, lungisa uluhlu lwangoku (lwenkqubo kufuneka lubekwe kuqala) kwixabiso elifunekayo lovavanyo, kwaye ufunde ixabiso lokuchasana.
6: Ukuba uvavanyo luyasilela, isixhobo siya kuba ne-alarm ye-buzzer (isandi kunye nokukhanya), kwaye uthotho lwenkqubo yeziphumo zovavanyo oluya kuba nepass, ukusilela izibane zesalankaso kunye nesandi esivakalayo kunye nesandi esivakalayo kunye nesandi esivakalayo.
Ixesha lePosi: I-Oct-19 ukuya ku-2002
