JCH2-125 Main Switch Isolator 100A 125A: Isishwankathelo esiBanzi

II-JCH2-125 Isolator yoTshintsho oluPhambili licandelo eliguquguqukayo neliyimfuneko kwiinkqubo zombane ezihlala kunye nezilula zorhwebo. Eyilwe ukuba isebenze njenge-disconnector switch kunye ne-isolator, uchungechunge lwe-JCH2-125 lubonelela ngokusebenza okuthembekileyo ekulawuleni uxhulumaniso lombane. Eli nqaku lihlalutya kwiimpawu, iinkcukacha, kunye neenzuzo ze-JCH2-125 Main Switch Isolator, ngokugxila ngokukodwa kwiintlobo zayo ze-100A kunye ne-125A.

Isishwankathelo se-JCH2-125 Main Switch Isolator

I-JCH2-125 Main Switch Isolator yenzelwe ukuqinisekisa ukusebenza okukhuselekileyo nokusebenzayo kwiisekethe zombane. Iyakwazi ukusingatha ukulinganisa okwangoku ukuya kwi-125A kwaye ifumaneka kwiimpawu ezahlukeneyo, kuquka i-1 Pole, i-2 Pole, i-3 Pole, kunye ne-4 ye-Pole model. Olu bhetyebhetye luvumela ukuba lusetyenziswe kulo lonke uluhlu lwezicelo, ukusuka kwiindawo zokuhlala ukuya kwiindawo zokurhweba ezikhanyayo. Nazi iinkcukacha eziphambili ze-JCH2 125 Main Switch Isolator 100A 125A.

1. Ikalwe ngoku

Oko Kukuko: Isantya esilinganisiweyo sisona sixa esiphezulu sombane onokuthi utshintshile unokusingatha ngokukhuselekileyo nangempumelelo ngaphandle kokugqithisa okanye ukugcina umonakalo.

Iinkcukacha: I-JCH2-125 ifumaneka kwimilinganiselo eyahlukeneyo yangoku kuquka i-40A, 63A, 80A, 100A, kunye ne-125A. Olu luhlu luvumela ukuba lusetyenziswe kwizicelo ezahlukeneyo ngokuxhomekeke kwiimfuno zangoku zesekethe.

2. Rated Frequency

Yintoni Eyiyo: Ireyithingi yefrikhwensi ibonisa i-alternating current (AC) frequency apho isixhobo siyilelwe ukusebenza ngaso.

Iinkcukacha: I-JCH2-125 isebenza kwi-frequency ye-50 / 60Hz. Lo ngumgangatho weenkqubo ezininzi zombane kwihlabathi jikelele, eziquka iifrikhwensi ze-AC eziqhelekileyo ezisetyenziswa kwimimandla eyahlukeneyo.

3. Umgangatho we-Impulse Mentana neVoltage

Iyintoni na: Le nkcazo ibhekiselele kumbane ophezulu apho i-isolator inokumelana nayo ixesha elifutshane (ngokuqhelekileyo ii-milliseconds ezimbalwa) ngaphandle kokuphuka. Ngumlinganiselo wokukwazi kwesixhobo ukujongana nokunyuka kwamandla ombane.

Iinkcukacha: I-JCH2-125 ine-impulse resistant voltages ye-4000V. Oku kuqinisekisa ukuba ifowuni inokunyamezela i-spikes ephezulu ye-voltage kunye ne-transients ngaphandle kokungaphumeleli, ukukhusela isiphaluka esixhunyiwe kumonakalo onokwenzeka.

4. Ilinganiswe kwiSekethe eFutshane ukumelana noKungoku (lcw)

Oko Kukuko: Lo ngowona mzuzu uphezulu umtshintshi unokumelana nexesha elifutshane (imizuzwana ye-0.1) ngexesha leemeko zesiphaluka esifutshane ngaphandle kokugcina umonakalo.

Iinkcukacha: I-JCH2-125 ilinganiswe kwi-12le, t = 0.1s. Oku kuthetha ukuba inokusingatha iimeko zesekethe ezimfutshane ukuya kweli xabiso lemizuzwana ye-0.1, inika ukhuseleko oluqinileyo kwiimeko ezigqithisileyo.

5. Ukwenza ireyithingi kunye noKwaphula iSakhono

Yintoni na: Le nkcazo ibonisa ubuninzi bangoku umtshintshi onokuthi uwenze okanye uphule (ukucima okanye ukucima) phantsi kweemeko zomthwalo. Kubalulekile ekuqinisekiseni ukuba iswitshi inokusingatha utshintsho olusebenzayo ngaphandle kwe-arcing okanye eminye imiba.

Iinkcukacha: I-JCH2-125 inomlinganiselo wokwenziwa kunye nokwaphulwa kwamandla3le, 1.05Ue, COSØ=0.65. Oku kuqinisekisa ukusebenza okuthembekileyo xa utshintsha iisekethe kunye nokucima, naphantsi komthwalo.

6. I-Insulation Voltage (Ui)

Iyintoni: I-voltage ye-Insulation yeyona nto iphezulu yombane enokuthi isetyenziswe phakathi kwamalungu aphilayo kunye nomhlaba okanye phakathi kweendawo ezahlukeneyo eziphilayo ngaphandle kokubangela ukusilela kokugquma.

Iinkcukacha: I-JCH2-125 ine-insulation voltage rating ye-690V, ebonisa amandla okubonelela ngokufanelekileyo kwiisekethe zombane ukuya kulo mbane.

7. IP Rating

Yintoni Eyiyo: Umlinganiselo woKhuseleko lokuNgena (IP) ulinganisa iqondo lokhuseleko olunikezelwa sisixhobo kuthuli, amanzi, kunye nezinye izinto zokusingqongileyo.

Iinkcukacha: I-JCH2-125 inomlinganiselo we-IP20, oku kuthetha ukuba ikhuselwe kwizinto eziqinileyo ezingaphezu kwe-12.5mm ububanzi kwaye ayikhuselwanga emanzini. Kulungile kwiindawo apho ukhuseleko lothuli luyimfuneko kodwa ukungena kwamanzi akukhathazi.

8. IKlasi yangoku yokuMisela

Yintoni na: Udidi lwangoku lokukhawulela lubonisa ukukwazi kwesixhobo ukukhawulela umthamo wangoku ohamba kuyo ngexesha leemeko zempazamo, ngaloo ndlela unciphisa umonakalo onokwenzeka.

Iinkcukacha: I-JCH2-125 iwela kwiKlasi ye-3 yeMida yangoku, ebonisa ukusebenza kwayo ekunciphiseni umbane kunye nokukhusela isiphaluka.

Iimpawu eziphambili

I-Switch Isolator ineempawu ezininzi zokuma eziphucula ukusebenza kwayo kunye nokhuseleko. Nalu ujongo olukhawulezayo lokuba yintoni eyenza lo mntu ahlukane yedwa:

1. Iireyithingi eziguquguqukayo zangoku

Uluhlu lwe-JCH2-125 luxhasa uluhlu lwemilinganiselo yangoku ukusuka kwi-40A ukuya kwi-125A. Oku kuguquguquka kuqinisekisa ukuba i-isolator inokubonelela ngeemfuno ezahlukeneyo zombane, iyenze ilungele iintlobo ezahlukeneyo zofakelo.

2. Isalathiso soQhagamshelwano oluhle

Enye yezinto ezibalaseleyo ze-Isolator sisalathisi soqhagamshelwano esiluhlaza / esibomvu. Esi sibonakaliso esibonakalayo sinika indlela ecacileyo nethembekileyo yokujonga isimo sabafowunelwa. Ifestile eluhlaza ebonakalayo ibonisa isithuba se-4mm, eqinisekisa indawo yokutshintsha evulekileyo okanye evaliweyo.

3. Ulwakhiwo oluZinzileyo kunye nenqanaba le-IP20

Isihlukanisi siyilwe sinokomelela engqondweni, sinomlinganiselo we-IP20 oqinisekisa ukhuseleko eluthulini kunye nokunxibelelana ngengozi kunye namalungu aphilayo. Olu lwakhiwo lomeleleyo luyenza ilungele ukusetyenziswa kwiindawo ezahlukeneyo.

4. DIN Rail Mounting

I-Isolator ixhotyiswe nge-35mm DIN kaloliwe yokukhwela, yenza lula inkqubo yokufakela. Ukuhambelana kwayo kunye nohlobo lwe-pin kunye nohlobo lwefolokhwe ye-busbar esemgangathweni yongeza ukuguquguquka kwayo kokufakela.

5. Ukutshixa ukukwazi

Ukongezwa kokhuseleko kunye nolawulo, i-Isolator inokutshixwa nokuba kukwindawo ethi 'ON' kunye ne'OFF' kusetyenziswa isixhobo sokutshixa okanye isitshixo. Olu phawu luluncedo ngokukodwa ekuqinisekiseni ukuba iswitshi ihlala kwindawo efunwayo ngexesha lokugcinwa okanye ukusebenza.

6. Ukuthotyelwa kweMigangatho

I-Isolator ihambelana nemigangatho ye-IEC 60947-3 kunye ne-EN 60947-3. Ezi ziqinisekiso ziqinisekisa ukuba i-isolator ihlangabezana nokhuseleko kunye nemigangatho yokusebenza, ukuqinisekisa ukuthembeka kunye nokhuseleko kwizicelo ezahlukeneyo.

Izicelo kunye neeNzuzo

I-Isolator yoTshintsho ayipheleli nje kwizinto ezininzi kodwa ikwabonelela ngeenzuzo ezininzi kuzo zonke iisetingi ezahlukeneyo. Nantsi indlela ephuma ngayo kwizicelo ezisebenzayo:

Usetyenziso lweNdawo yokuhlala kunye noRhwebo

Iimpawu eziqinileyo ze-Isolator kunye neereyithingi zangoku eziguquguqukayo zenza ukhetho olufanelekileyo lokulawula iisekethe zombane apho ukuhlukaniswa okuthembekileyo kunye nokuqhawulwa kuyadingeka.

Ukhuseleko olomeleziweyo

Ngesalathisi esilungileyo soqhagamshelwano kunye nokukwazi ukuvala, i-JCH2-125 iphucula ukhuseleko ngokubonelela ngengxelo ebonakalayo ebonakalayo kunye nokuthintela ukudibanisa ngengozi. Ezi mpawu zinegalelo kwindawo ekhuselekileyo yokusebenza kunye nokunciphisa umngcipheko weengozi zombane.

Ukulula koFakelo

I-DIN yokunyuka kukaloliwe kunye nokuhambelana neentlobo ezahlukeneyo zebhasi zilungelelanisa inkqubo yofakelo. Oku kulula ukufakela kunceda ukunciphisa ixesha labasebenzi kunye nokuqinisekisa uxhulumaniso olukhuselekileyo noluthembekileyo.

Ukuthembeka kunye noKuhlala ixesha elide

Ulwakhiwo oluzinzileyo lwe-Isolator kunye nemigangatho yokuthotyelwa iqinisekisa ukusebenza okuhlala ixesha elide kunye nokuthembeka. Ukukwazi ukuphatha i-high impulse ukumelana ne-voltage kunye ne-short circuit current yongeza ekomeleleni kwayo kunye nokufaneleka kwezicelo ezifunayo.

Ukuqukumbela

Olu tshintsho lubonakala njengesisombululo esithembekileyo nesiguquguqukayo sokulawula uqhagamshelo lombane kwindawo yokuhlala kunye nokukhanya kwentengiso. Uluhlu lwayo lwemilinganiselo yangoku, isibonakaliso esilungileyo soqhagamshelwano, ukwakhiwa okuhlala ixesha elide, kunye nokuthotyelwa kwemigangatho yamazwe ngamazwe kwenza kube yinto ebalulekileyo yokuqinisekisa ukusebenza kombane okukhuselekileyo nokusebenzayo. Nokuba ufuna isidibanisi sokutshintsha sosetyenziso lwendawo yokuhlala okanye usetyenziso olukhanyayo, iJCH2-125 inikeza isisombululo esithembekileyo esihlangabezana neemfuno zakho.