4000A Iqhekeza leSekethe yoMoya

Le 4000A Air Circuit Breaker (DAA-4000 Series) ilungele ukuthengwa kwezinto ezininzi, eyakhelwe i-AC 50Hz, i-690V inethiwekhi yezoshishino kunye ne-3200A-4000A uluhlu lwangoku. Imveliso (imodeli ye-3P) inika ukhuseleko olupheleleyo malunga nokugqithiswa, isiphaluka esifutshane, i-undervoltage kunye ne-single-phase-grounding errors. Inokhuseleko olukrelekrele kunye nonxibelelwano oluvulekileyo, oluxhasa ii-Remotes ezine ze-automation zanamhlanje kunye namaziko olawulo.

IParameter yeMveliso (Inkcazo)

Uphawu lweMveliso kunye neSicelo

I-CDADA 4000A i-air circuit breaker yenziwe ngokukodwa kwizicelo eziphezulu ezifana nezityalo zamandla, izibonelelo ezinkulu zokuvelisa, kunye neendawo ezisetyenziswayo. Ifumaneka kuzo zombini i-4000A yokutsalwa kwe-ACB kunye noqwalaselo olusisigxina, lo mzekelo uxhasa ukugcinwa kwe-hot-swap kwi-downtime encinci. Ixhotyiswe ngabalawuli abakrelekrele abazikhethelayo, ibonelela ngocalucalulo olwandisiweyo kunye nezakhono zokubeka iliso kude.

Izinto eziluncedo ezingundoqo:

★ Umbane ophezulu wokumelana nempembelelo (ukuya kuthi ga kwi-12000V)

★ Ixhasa "iiRemotes ezine" zokudityaniswa komthungo kwiinkqubo zeSCADA

★ Customizable uphawu kunye nopakisho iinketho ezikhoyo

Iinkcukacha zeMveliso

Yenziwe ngu-SHANGHAI DADA ELECTRIC CO., LTD., Yonke i-4000A i-air circuit breaker iqhuba iinkqubo ezingqongqo zokuqinisekisa umgangatho wokuqinisekisa ukuthembeka kunye nokuqina. Yakhelwe kusetyenziswa unxibelelwano lwe-oxygen-free copper kunye ne-alloy alloy overlays, ezi yunithi zivavanyelwa ngaphezu kwe-10,000 yemisebenzi yomatshini. Xa kuthelekiswa nezinye iindlela eziqhelekileyo, izaphuli zeCDADA zinika ukunyamezela uhambo olungqongqo (± 3%) kunye nokuzinza okuphezulu kwe-thermal kumaqondo obushushu aphezulu.

Umda wokukhuphisana:

★ Igumbi lokucima i-arc elichanekileyo

★ ISO 9001 iinkqubo zemveliso eqinisekisiweyo

★ Iinkonzo zeprototyping eziKhawulezayo kwiinkcukacha zesiko

Imibuzo Ebuzwa Rhoqo (FAQ)

I-Q1: Yintoni eyona nto iphakamileyo ekhoyo ngoku exhaswa yi-CDADA 4000A ACB?

I-A1: Ubuninzi obulinganisiweyo obukhoyo obuxhaswa yi-CDADA 4000A ACB yi-4000A, kunye neenketho zokulinganisa okuphantsi kuquka i-3200A kunye ne-3500A.

I-Q2: Ngaba esi siqhekeza sinokusetyenziswa kuzo zombini izilungiso ezisisigxina kunye ne-drawout?

I-A2: Ewe, i-CDADA 4000A ACB ifumaneka kuzo zombini i-fixed and drawout configurations, evumela ukuguquguquka ngokusekelwe kwiimfuno zakho zokufakela.

I-Q3: Ngaba i-CDADA 4000A ACB iza nomlawuli okrelekrele?

I-A3: Ngelixa imodeli yesiseko inokusebenza njenge-isolator ngaphandle komlawuli ohlakaniphile, abalawuli abanokuzikhethela abahlakaniphileyo bafumaneka ngokukhuselwa okuphuculweyo kunye neempawu zokubeka iliso kude.

I-Q4: I-voltage yokumelana ne-impulse ihluka njani ngokuphakama?

I-A4: I-voltage yokumelana ne-impulse yi-8000V kwi-2000 yeemitha ukuphakama kwaye akufanele idlule i-12000V kwiindawo eziphakamileyo.

I-Q5: Ngaba i-CDADA 4000A ACB iyahambelana nemigangatho yamazwe ngamazwe?

I-A5: Ewe, i-CDADA 4000A ACB ihambelana nemigangatho yomibini yelizwe (GB14048.2) kunye neyamazwe ngamazwe (IEC60947-2), iqinisekisa ukusetyenziswa kwayo kwihlabathi jikelele.