I-GGD AC LV isitshixo sohlobo olusisigxina

GGD Overview

I-GGD AC LV uhlobo olusisigxina lwe-switchgear lusebenza kwinkqubo yokusabalalisa kunye ne-AC 50Hz, i-voltage yokusebenza elinganisiweyo i-380V, ilinganiswe ngoku kwi-3150A engezantsi kwisikhululo samandla, i-substation, i-plant enter-prise njl., esetyenziselwa ukuhanjiswa kwamandla, ukuhanjiswa kunye nokulawula amandla, izixhobo zokukhanyisa kunye nokusabalalisa.
Imveliso ineempawu zomthamo ophezulu wokuphuka, ukuguquguquka okulungileyo kunye nokuzinza kwe-thermal, iprojekthi yombane eguquguqukayo, ukudibanisa okufanelekileyo, ukulungelelaniswa kwe-serial engcono, isakhiwo senoveli kunye nebanga eliphezulu lokukhusela njl.
Iyahambelana nemigangatho ye-IEC439 "Isixhobo sokutshintsha samandla ombane asezantsi kunye nesixhobo sokulawula" kunye ne-GB7251.1 "Isixhobo sokutshintsha ombane ophantsi opheleleyo" njl.

Uphawu oluphambili lweGGD

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 yemodyuli 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-multistrand.Xhuma iziqwenga zokukhwela ngaphakathi kwekhabhinethi kunye nesakhelo ngezikrufu ezinamaqhina.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 ngaphakathi kwe-IP20-IP40 ngokweemfuno zokusingqongileyo.

GGD Sebenzisa iimeko zokusingqongileyo

1. Ubushushu bomoya okwi-Ambient:-5℃~+40℃ kunye nobushushu obuqhelekileyo akufunekanga budlule +35C ngo-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.Ex.90% kwi +20℃.Kodwa ngenxa yokuguquguquka kwamaqondo obushushu, kunokwenzeka ukuba amazolo aphakathi avelise nje ngokungaqhelekanga.
4. Ithareyini yofakelo ingagqithi kwi-5?
5. I-Insall kwiindawo ezingenayo ukungcangcazela okukrakra kunye nokutshatyalaliswa kunye neziza ezingonelanga ukutshabalalisa amacandelo ombane.
6. Nayiphi na imfuneko ethile, qhagamshelana ne-manufactory.