Qhagamshelana nathi

iswitshi yombane 380V 3150A MCS AC LV uhlobo olusisigxina lweswitshi yokuhambisa inkqubo

iswitshi yombane 380V 3150A MCS AC LV uhlobo olusisigxina lweswitshi yokuhambisa inkqubo

Inkcazo emfutshane:


Iinkcukacha zeMveliso

Iithegi zeMveliso

Jikelele

I-MCS AC LViswitshi yohlobo olusisigxinaIsebenza kwinkqubo yokusasaza ene-AC 50Hz, i-voltage yokusebenza elinganisiweyo yi-380V, i-current elinganisiweyo yi-3150A ngezantsi kwisikhululo samandla, isikhululo esincinci, ishishini lezityalo njl.njl., esetyenziselwa ukudluliselwa kombane, ukusasazwa kunye nolawulo lwamandla, ukukhanyisa kunye nezixhobo zokusasaza. Imveliso ineempawu zomthamo ophezulu wokuqhekeza, uzinzo oluhle lwe-dynamic kunye nobushushu, iprojekthi yombane eguquguqukayo, indibaniselwano elula, ukusebenza okungcono kwe-serial, ulwakhiwo olutsha kunye nomgangatho wokhuseleko ophezulu njl.njl. Ihambelana nemigangatho ye-IEC439” Isixhobo sokutshintsha esipheleleyo se-voltage ephantsi kunye nesixhobo sokulawula” kunye ne-GB7251.1 “Isixhobo sokutshintsha esipheleleyo se-voltage ephantsi” njl.njl.

Iimpawu

◆Umzimba wohlobo olusisigxina lwe-MCS AC LVisixhobo sokutshintshayamkela uhlobo lwekhabhinethi oluqhelekileyo. Isakhelo sihlanganiswe ngentsimbi yebha yokugoba ebandayo ye-8MF ngokusebenzisa i-part welding. Izixhobo zesakhelo kunye nezinto ezikhethekileyo zokudibanisa zihambelana ne-bar steel pointed manufactory ukuqinisekisa ukuchaneka kunye nomgangatho wekhabhinethi. Izixhobo zekhabhinethi oluqhelekileyo ziyilwe ngokwemigaqo yemodyuli, kwaye zine-20 modulus mounting hole kunye ne-universal coefficient ephezulu.

◆Ngokupheleleyo ngenxa yokwaliwa kobushushu ngexesha lokusebenza kweekhabhinethi. Izithuba zokwaliwa kobushushu ezahlukeneyo zifakelwe kwiziphelo zombini eziphezulu nangaphantsi kweekhabhinethi.

◆Ngokuhambelana neemfuno zoyilo lwesikhunta kwiimveliso zanamhlanje zoshishino, ukusebenzisa indlela ye-golden mean ratio ukuyila umphezulu wekhabhinethi kunye nobukhulu bokwahlukana kwenxalenye nganye, ukwenza ikhabhinethi yonke ibe ntle kwaye ifanelekile. Isango lekhabhinethi liqhagamshelwe kwisakhelo esine-axis yokujikeleza eshukumayo. Ngokufakelwa okulula kunye nokuqhaqha. I-raber strip yohlobo olunye lokuxhoma ibekwe kumphetho wesango. Intonga yokuzalisa phakathi kwesango kunye nesakhelo inomqobo othile wokucinezela xa ivala isango. Ingathintela isango ekuchaphazeleni ikhabhinethi ngokuthe ngqo kwaye iphucule umgangatho wokhuseleko lwesango.

◆Qhagamshela iseti yesango lemitha kunye nezixhobo zombane ngesakhelo ngentambo yobhedu ethambileyo ye-multistrand. Qhagamshela iziqwenga zokufakelwa ngaphakathi kwekhabhinethi ngesakhelo ngezikrufu ezigobileyo. Ikhabhinethi yonke yakha isekethe yokukhusela epheleleyo.

◆Isigqubuthelo esiphezulu sekhabhinethi singasuswa ukuba kuyimfuneko ukuze kube lula ukuhlanganisa nokulungisa ibhasi ephambili kwindawo leyo. Izikwere ezine zekhabhinethi zisetwe nge-slinger yokuphakamisa nokuthumela.

Iimeko zemeko yokusebenza eqhelekileyo

1. Ubushushu bomoya obuphakathi: -5″C~+40°C kwaye ubushushu obuqhelekileyo abufanele budlule +35″C kwiiyure ezingama-24. .

2. Faka kwaye uyisebenzise ngaphakathi. Ukuphakama ngaphezu kolwandle kwindawo yokusebenza akufuneki kudlule kwi-2000M'.

3. Ukufuma okulinganiselweyo akufuneki kudlule kwi-50% kubushushu obuphezulu +40C. Ukufuma okuphezulu okulinganiselweyo kuvumelekile kubushushu obuphantsi. Umzekelo, i-90% kwi +20″C. Kodwa ngenxa yotshintsho lobushushu, kunokwenzeka ukuba amazolo aphakathi avelise ngokungacwangciswanga.

4. I-gradient yofakelo ayidluli kwi-5°.

5. Faka kwiindawo ezingenangcangcazelo nomothuko omkhulu kwaye iindawo azinakwanela ukukhukulisa izixhobo zombane.

6. Nasiphi na imfuneko ethile, qhagamshelana nefektri yokuvelisa.

7. Umgangatho wokhuseleko lwekhabhinethi: IP30. Umsebenzisi angakhetha ngaphakathi kwe-IP20 ~ IP40 ngokweemfuno zokusingqongileyo.

 


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