GGD AC low voltage fixed switchgear

I-GGD AC LV i-switchgear yohlobo olusisigxina iyasebenza kwinkqubo yokuhambisa kunye ne-AC 50Hz, i-voltage elinganisiweyo yokusebenza i-380V, ihlelwe ngoku ukuya kwi-3150A ngezantsi kwisikhululo samandla, i-substation, ishishini lezityalo njl., ezisetyenziselwa ukuhanjiswa kwamandla, ukuhanjiswa kunye nokulawula amandla, ukukhanya kunye nokukhanya. izixhobo zokuhambisa.Imveliso ineempawu zomthamo ophezulu wokuqhawula, ukuzinza okulungileyo kunye nokuqina kwe-thermal, iprojekthi yombane eguquguqukayo, ukudibanisa okulula, ukwenzeka ngcono kwe-serial, ukwakhiwa kwenoveli kunye nenqanaba eliphezulu lokukhusela njl. kunye ne-GB7251.1 "Isixhobo sokutshintsha esipheleleyo sombane ophantsi" njl.

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Uphawu oluphambili

1. Umzimba we-GGD AC LV uhlobo olusisigxina lwe-switchgear luthatha uhlobo lwekhabhinethi yendalo yonke.Isakhelo sidityaniswe kunye ne-8MF yentsimbi yokugoba ebandayo ngenxalenye yokuwelda.Amacandelo e-Framework kunye nezinto ezikhethekileyo zokudibanisa zihambelana ne-bar steel pointed manufactory yokuqinisekisa ukuchaneka kunye nomgangatho wekhabhinethi.Amacandelo ekhabhinethi yendalo yonke ayilwe ngokomgaqo wemodyuli, kunye ne-20 ye-modulus yokufaka umngxuma kunye ne-coefficient ephezulu yendalo yonke.
2. Ngokupheleleyo kwimbono yokugatywa kobushushu ngexesha lokusebenza kwekhabhinethi.Iindawo zokulahla ubushushu zobuninzi obuhlukeneyo zifakwe phezulu nangaphantsi kweziphelo zombini zekhabhinethi.
3. Ngokweemfuno kuyilo lokungunda lweemveliso zoshishino lwanamhlanje, ukwamkela indlela yomlinganiselo wegolide wokuyila ulwandlalo lwekhabhathi kunye nemilinganiselo yokwahlula inxalenye nganye, ukwenza yonke ikhabhinethi ibe ntle kwaye ihlonipheke.
4. Isango leKhabhinethi liqhagamshelene nesakhelo esinehenjisi yohlobo lwe-axis ejikelezayo.Ngokufakela okufanelekileyo kunye nokuqhaqha.Uhlobo olulodwa lwerabha lubekwe kumphetho wesango.Intonga yokuzalisa phakathi kwesango kunye nesakhelo sine-stroke ethile yoxinzelelo xa uvala isango.Inokuthintela isango ekuchaphazelekeni kwikhabhinethi ngokuthe ngqo kwaye iqhubekisele phambili umgangatho wokhuseleko wesango.
5. Qhagamshela isethi yesango lemitha kunye namacandelo ombane kunye nesakhelo ngocingo oluthambileyo lwe-multi-strand. Xhuma iziqwenga zokukhwela ngaphakathi kwekhabhinethi kunye nesakhelo nge-screws knurled.Ikhabhinethi yonke yakha isekethe epheleleyo yokhuselo lomhlaba.
6. Isigqubuthelo esiphezulu sekhabhinethi sinokuchithwa xa kuyimfuneko ukwenzela ukuba kube lula kwindibano kunye nokulungelelaniswa kwebha yebhasi engundoqo kwindawo.Izikwere ezine zekhabhinethi zibekwe nge-slinger yokukhwela kunye nokuhambisa.
7. Umgangatho wokhuseleko wekhabhinethi: IP30.Umsebenzisi unokukhetha phakathi kwe-IP20.IP40 ngokweemfuno zokusingqongileyo.

Iiparamitha eziphambili zobugcisa

Sebenzisa iimeko zokusingqongileyo

1. Ubushushu bomoya okwi-Ambient: -5℃～+40℃ kwaye ubushushu obuphakathi akufunekanga budlule +35℃in 24h.
2. Faka kwaye usebenzise ngaphakathi.Umphakamo ongaphezulu komphakamo wolwandle kwindawo yokusebenza akufunekanga udlule kwi-2000M.
3. Ukufuma okunxulumeneyo akufanele kudlule i-50% kwiqondo lokushisa eliphezulu +40℃.Ukufuma okungaphezulu kuvumelekile kwiqondo lobushushu elisezantsi.Eks.90% kwi +20℃.Kodwa ngenxa yokuguquguquka kwamaqondo obushushu, kunokwenzeka ukuba amazolo aphakathi avelise nje ngokungaqhelekanga.
4. Ithareyini yokufakela ayidluli kwi-5 °.
5. Faka kwiindawo ngaphandle kokungcangcazela okukrakra kunye nokutshatyalaliswa kunye neziza ezingonelanga ukutshabalalisa amacandelo ombane.
6. Nayiphi na imfuneko ethile, qhagamshelana nomenzi.