-
Amandla eSolar DC Miniature Circuit Breaker MCB WTB7Z-63(2P)
I-WTB7Z-63 DC i-breaker circuit encinci luhlobo lwe-miniature breaker circuit breaker eyenzelwe iisekethe ze-DC. Lo mzekelo we-circuit breaker unomlinganiselo olinganisiweyo we-63 amperes kwaye ufanelekile ukugqithisa kunye nokukhusela isiphaluka esifutshane kwiisekethe ze-DC. Iimpawu zesenzo sabaphuli beesekethe zihlangabezana neemfuno zeesekethe ze-DC kwaye zinokunqumla ngokukhawuleza isiphaluka ukukhusela izixhobo kunye neesekethe ekugqithiseni kunye nomonakalo omfutshane wesiphaluka. I-WTB7Z-63 DC i-breaker circuit encinci idla ngokusetyenziswa kwiisekethe ze-DC ezifana nemithombo yamandla e-DC, iisistim zokuqhuba iimoto, kunye neenkqubo zokuvelisa amandla elanga ukubonelela ngokhuseleko lwesekethe olukhuselekileyo noluthembekileyo.
WTB7Z-63 DC MCB izikhuseli ezongezelelweyo ziyilelwe ukunika ukhuseleko overcurrent ngaphakathi kwezixhobo okanye izixhobo zombane, apho ukhuselo yebranchcircuit sele lubonelelwe okanye kungafunwaIzixhobo ziyilelwe ngqo ngoku (DC) controlcircuit isicelo s.
-
Amandla eSola e-DC Miniature ye-Circuit Breaker MCB WTB1Z-125(2P)
I-WTB1Z-125 DC i-miniature breaker circuit breaker yi-DC circuit breaker kunye ne-rerated current ye-125A. Ilungele ukugqithiswa kunye nokukhuselwa kweesekethe ezimfutshane zeesekethe ze-DC, kunye nokuqhawula ngokukhawuleza kunye nokukwazi ukuphuka okuthembekileyo, okunokukhusela ngokufanelekileyo izixhobo zombane kunye neesekethe kumonakalo obangelwa ukugqithisa kunye neesekethe ezimfutshane. Le modeli ye-DC miniature breaker circuit idla ngokuthatha uyilo oluyimodyuli, ekulula ukuyifaka, i-compact ngobukhulu, kwaye ifanele iibhokisi zokuvula umoya, iikhabhathi zolawulo, iibhokisi zokuhambisa, kunye nezinye izihlandlo.
WTB1Z-125 high breaking ca pacity circuit breaker isspe cially for solar PV system m. Okwangoku ifom ye-63Ato 125A kunye ne-voltage ukuya kwi-1500VDC. Ngokwemigangatho ngokwe-IEC/EN60947-2
-
I-DC Molded CaseCircuit Breaker,MCB,MCCB,WTM1-250(4P)
I-WTM1-250 DC i-mold case circuit breaker luhlobo lwe-DC yangoku ye-circuit breaker kunye nezindlu ezibunjiweyo. Lo mqhubi wesiphaluka ufanelekile ukugqithiswa kunye nokukhuselwa kweesekethe ezimfutshane kwiisekethe ze-DC, ezikwazi ukunqumla i-current currents kunye nokukhusela izixhobo zombane emonakalweni. Ireyithingi yangoku yi-250A, ilungele imithwalo ephakathi kwiisekethe ze-DC. I-DC i-molded case circuit breakers idla ngokusetyenziswa kwizicelo ezifana ne-DC distribution systems, iipaneli zelanga, ii-motor DC, njl.
Uthotho lwe-WTM1 oluBunjiweyo lweSekethe yeSekethe yenzelwe ukusasaza amandla kunye nokukhusela izixhobo zesekethe kunye nombane ngokuchasene nokugcwala kakhulu kwisixokelelwano selanga. I-lt isetyenziswa kumlinganiselo wangoku we-1250A okanye ngaphantsi.i-voltage yokulinganisa ngoku ngqo 1500V okanye ngaphantsi. Iimveliso ngokuhambelana ne-IEC60947-2, i-GB14048.2 eqhelekileyo
-
I-DC Molded CaseCircuit Breaker,MCB,MCCB,WTM1-250(2P)
I-WTM1 series DC i-molded case circuit breaker sisixhobo sokukhusela esisetyenziswa kwiisekethe ze-DC. Ineqokobhe leplastiki elibonelela nge-insulation elungileyo kunye nokusebenza kokukhusela.
Uthotho lwe-WTM1 lwe-DC olubunjiweyo lwesaphuli sesekethe sinezi mpawu zilandelayo:
Amandla aphezulu okuphuma kwamandla: ukukwazi ukunqumla ngokukhawuleza imithwalo yangoku ephezulu ngexesha elifutshane, ukukhusela isiphaluka kwi-overload kunye neempazamo zesiphaluka ezimfutshane.
Ukugqithiswa okuthembekileyo kunye nokukhuselwa kwesiphaluka esifutshane: Ngomthwalo ogqithisiweyo kunye nemisebenzi yokukhusela isiphaluka esifutshane, inokunqumla ngexesha langoku kwimeko yokungaphumeleli kwesiphaluka, ukuthintela umonakalo wezixhobo kunye nomngcipheko womlilo.
Ukuguquguquka okufanelekileyo kokusingqongileyo: Inokumelana kakuhle nokufuma, inyikima, ukungcangcazela, kunye nongcoliseko, kwaye ilungele iimeko ezahlukeneyo zokusebenza ezinobunzima.
Kulula ukuyifaka kunye nokusebenza: Ukwamkela uyilo lwemodyuli, kulula ukuyifaka kunye nokusebenza.
Ukusebenza kombane okuthembekileyo: Inokusebenza kakuhle kombane, njengombane we-arc ophantsi, ukusetyenziswa kwamandla aphantsi, ukucinywa kwamandla aphezulu, njl.Uthotho lwe-WTM1 oluBunjiweyo lweSekethe yeSekethe yenzelwe ukusasaza amandla kunye nokukhusela izixhobo zesekethe kunye nombane ngokuchasene nokugcwala kakhulu kwisixokelelwano selanga. Isebenza kwi-rating yangoku ye-1250A okanye ngaphantsi.i-voltage yokulinganisa ngoku ngqo 1500V okanye ngaphantsi. Iimveliso ngokuhambelana ne-IEC60947-2, i-GB14048.2 eqhelekileyo
-
Isixhumi soTshintsho lwe-Fuse, i-WTHB Series
Uhlobo lwe-fuse switch disconnector lwe-WTHB series luhlobo lwesixhobo sokutshintsha esisetyenziselwa ukukhupha iisekethe kunye nokukhusela izixhobo zombane. Esi sixhobo sokutshintsha sidibanisa imisebenzi ye-fuse kunye ne-knife switch, enokuthi inqumle i-current xa ifunekayo kwaye inikeze isiphaluka esifutshane kunye nokukhusela ukugqithisa.
Isixhumi sokutshintsha uhlobo lwe-fuse yoluhlu lwe-WTHB ngokuqhelekileyo lubandakanya i-fuse esuswayo kunye nesitshixo esinesixhobo sokutshintsha imela. I-fuses isetyenziselwa ukukhupha iisekethe ukukhusela i-current ekugqithiseni ixabiso elimiselweyo phantsi komthwalo ogqithisiweyo okanye iimeko zesiphaluka ezimfutshane. Umtshintshi usetyenziselwa ukusika ngesandla isiphaluka.
Olu hlobo lwesixhobo sokutshintsha luqhele ukusetyenziswa kwiinkqubo zamandla eziphantsi-voltage, ezifana nezakhiwo zoshishino kunye nezorhwebo, iibhodi zokuhambisa, njl. Zingasetyenziselwa ukulawula ukunikezelwa kombane kunye nokuhamba kombane kwezixhobo zombane, kunye nokukhusela izixhobo ekugqithiseni. kunye nomonakalo wesiphaluka omfutshane.
I-fuse type switch disconnector ye-WTHB series inemisebenzi ethembekileyo yokuqhawula kunye nokukhusela, kwaye kulula ukuyifaka nokusebenza. Ngokuqhelekileyo bathobela imigangatho yamazwe ngamazwe kunye neemfuno zokhuseleko, kwaye badlala indima ebalulekileyo kwiinkqubo zombane. -
DC FUSE,WTDS
I-DC FUSE yemodeli ye-WTDS yi-DC yangoku fuse. I-DC FUSE sisixhobo sokukhusela umthwalo omninzi osetyenziswa kwiisekethe ze-DC. Iyakwazi ukuqhawula isiphaluka ukukhusela umbane ogqithiseleyo ukuba ungadluli, ngaloo ndlela ukhusela isiphaluka kunye nezixhobo kumngcipheko womonakalo okanye umlilo.
I-Fuse ibonakalisa ubunzima obuncinci, ubungakanani obuncinci, ilahleko ephantsi yamandla kunye nephezulu ekuqhekekeni kwe-ca pacity. Le mveliso isetyenziswe ngokubanzi kwi-overload kunye nokukhusela isiphaluka esifutshane sofakelo lombane. Le mveliso ihambelana nomgangatho we-ICE 60269 nalo lonke uqikelelo lwenqanaba lehlabathi eliphakamileyo.
-
10x85mm PV DC 1500V FUSE LINK,WHDS
I-DC 1500V FUSE LINK yi-1500V yekhonkco ye-fuse esetyenziswa kwiisekethe ze-DC. I-WHDS ligama lemodeli ethile yemodeli. Olu hlobo lwekhonkco lwe-fuse lusetyenziselwa ukukhusela isiphaluka kwiimpazamo ezifana ne-overcurrent and short circuits. Ngokuqhelekileyo iqulethe i-fuse yangaphakathi kunye nesixhumi sangaphandle, esinokunqumla ngokukhawuleza okwangoku ukukhusela izixhobo kunye namacandelo kwisekethe. Olu hlobo lwekhonkco lwe-fuse luqhele ukusetyenziswa kukhuseleko lwesekethe ye-DC kwiinkqubo zoshishino kunye namandla.
Uluhlu lwe-10x85mm PV fuses eyenzelwe ngokukodwa i-prote cting kunye nokuhlukanisa imitya ye-photovoltaic. La makhonkco efuse ayakwazi ukuphazamisa i-overcurrents ephantsi enxulunyaniswa ne-PV system enempazamo (umva wangoku, impazamo yoluhlu oluninzi). Ifumaneka ngezitayile ezine zokuxhoma zosetyenziso olubhetyebhetye
-
Uluhlu lwe-10x38mm DC Fuse Link,WTDS-32
I-DC FUSE LINK imodeli ye-WTDS-32 yi-DC yangoku yokudibanisa i-fuse. Ngokuqhelekileyo isetyenziselwa kwiisekethe ze-DC ukukhusela isiphaluka kumonakalo obangelwa ziziphoso ezifana nokugqithiswa kunye neesekethe ezimfutshane. Imodeli ye-WTDS-32 ithetha ukuba ireyithingi yangoku yi-32 amperes. Olu hlobo lwesinxibelelanisi se-fuse ngokuqhelekileyo lunezinto ezitshintshiweyo ze-fuse ezithatha indawo ye-fuse xa kukho ukungasebenzi kakuhle ngaphandle kwesidingo sokubuyisela isinxibelelanisi sonke. Ukusetyenziswa kwayo kwiisekethe ze-DC kunokuqinisekisa ukhuseleko kunye nokuthembeka kwesekethe.
Uluhlu lwe-10x38mm ye-fuse lin ks eyenzelwe ngokukodwa ukukhusela iintambo ze-photovoltaic. La makhonkco e-fuse ayakwazi ukuphazamisa i-overcurrentsasso ephantsi ecikideka ngoluhlu lwemitya ye-photovoltaic enempazamo (impazamo yangoku, impazamo yoluhlu oluninzi)
-
Isixhobo soKhuseleko se-DC Surge,SPD,WTSP-D40
I-WTSP-D40 ngumzekelo we-DC surge mkhuseli. I-DC surge protector sisixhobo esisetyenziselwa ukukhusela izixhobo zombane ekugqithiseni ngesiquphe kunikezelo lwamandla. Umkhuseli we-DC wokutyanda kule modeli unezi mpawu zilandelayo:
Amandla aphezulu wokwenza amandla: ekwazi ukuphatha amandla aphezulu ombane wokunyuka kwe-DC, ukukhusela izixhobo kumonakalo ogqithisiweyo.
Ixesha lokuphendula ngokukhawuleza: ukukwazi ukubona ukugqithisa kwamandla kumbane ngokukhawuleza kwaye uphendule ngokukhawuleza ukukhusela izixhobo emonakalweni.
Ukukhuselwa kwamanqanaba amaninzi: Ukwamkela isekethe yokukhusela amanqanaba amaninzi, inokucoca ngokufanelekileyo ukuphazamiseka kwe-high-frequency kunye nokuphazamiseka kwe-electromagnetic kunikezelo lwamandla, ukuqinisekisa ukusebenza okuqhelekileyo kwezixhobo zombane.
Ukuthembeka okuphezulu: Ukusetyenziswa kwezinto eziphezulu kunye neenkqubo zokuvelisa eziphambili ziqinisekisa ukuzinza nokuthembeka kwemveliso, ukwandisa ubomi benkonzo.
Ukufakela ngokulula: Ngoyilo oludibeneyo kunye nemilinganiselo yofakelo oluqhelekileyo, kulungele abasebenzisi ukuba bafake kwaye bagcine.
I-WTSP-D40 DC umkhuseli surge ilungele iinkqubo ezahlukeneyo zamandla DC, ezifana iiphaneli zelanga, iinkqubo zokuvelisa amandla omoya, izixhobo zombane DC, njl. Isetyenziswa ngokubanzi kushishino oluzenzekelayo, unxibelelwano, amandla, ezothutho kunye nezinye iinkalo, kwaye inokukhusela izixhobo kumonakalo ogqithisiweyo kwimithombo yamandla. -
Ukutshintsha kweSolar DC lsolator, iWTIS(yebhokisi yokudibanisa)
I-WTIS solar DC isolation switch sisixhobo esisetyenziswa kwiinkqubo ze-photovoltaic (PV) ukwahlula igalelo le-DC kwiiphaneli zelanga. Ngokuqhelekileyo ifakwe kwibhokisi yesiphambuka, eyibhokisi yesiphambuka edibanisa iiphaneli ezininzi zelanga kunye.
I-DC isolation switch inokukhupha umbane we-DC kwiimeko ezingxamisekileyo okanye zolondolozo, ukuqinisekisa ukhuseleko lwenkqubo ye-photovoltaic. Yenzelwe ukuphatha amandla ombane aphezulu e-DC kunye nekhoyo ngoku eveliswa ziipaneli zelanga.
Imisebenzi yokutshintsha kwe-solar DC ibandakanya:
Ubume bokumelana nemozulu kunye nesakhiwo esihlala ixesha elide: Iswitshi yenzelwe ukufakelwa kwangaphandle kwaye inokumelana neemeko zemozulu ezinzima.
Ukutshintsha kwe-bipolar: Ineepali ezimbini kwaye inokuqhawula ngaxeshanye iisekethe ze-DC ezilungileyo nezingalunganga, ziqinisekisa ukwahlukaniswa ngokupheleleyo kwenkqubo.
Umqheba otshixwayo: Iswitshi inokuba nesiphatho esitshixwayo ukuthintela ukufikelela okungagunyaziswanga okanye ukusebenza ngempazamo.
Isalathisi esibonakalayo: Ezinye iitshintshi zinokukhanya kwesalathisi esibonakalayo esibonisa isimo sokutshintsha (ukuvula / ukuvala).
Ukuthotyelwa kwemigangatho yokhuseleko: Ukutshintsha kufuneka kuhambelane nemigangatho yokhuseleko efanelekileyo, njenge-IEC 60947-3, ukuqinisekisa ukusebenza ngokukhuselekileyo. -
ISolar DC Waterprooflsolator Switch, WTIS
I-WTIS Solar DC i-Isolator Switch luhlobo lwesola ye-DC engenamanzi. Olu hlobo lokutshintsha luyilelwe ukusetyenziswa kwiinkqubo zelanga ukwahlula imithombo yamandla yeDC kunye nemithwalo, ukuqinisekisa ukusebenza ngokukhuselekileyo kunye nokugcinwa. Inomsebenzi ongenamanzi kwaye inokusetyenziswa ngaphandle nakwiindawo ezifumileyo. Lo mzekelo wokutshintsha unomgangatho ophezulu kunye nokuthembeka, ufanelekile kwizicelo ezahlukeneyo zamandla elanga.
1.Isisithuba esibambeneyo nesifanelekileyo silinganiselweO DIN ukufakwa kukaloliwe ukuze kufakwe lula
2.Load-bre aking ukuya kuthi ga kwi-8 amaxesha alinganiswe ngoku ma king itdealfor motor isolation
3.Double-break with silver rivets-su perior performancereliability kunye nexesha elide
4.Umthamo we-aking ophezulu kunye ne-12.5 mm yoqhagamshelwano lomoya gapEasy sna p-on fitting of assisting switches -
Ibhokisi yokudibanisa yePVCB eyenziwe ngezinto zePV
Ibhokisi yokudibanisa, eyaziwa ngokuba yibhokisi yokudibanisa okanye ibhokisi yokusabalalisa, i-enclosure yombane esetyenziselwa ukudibanisa imicu emininzi yokufaka iimodyuli ze-photovoltaic (PV) kwisiphumo esisodwa. Isetyenziswa ngokuqhelekileyo kwiinkqubo zamandla elanga ukulungelelanisa i-wiring kunye nokudibanisa kweepaneli zelanga.