Igama eligcwele lesikrini samandla e-DC yi-intelligent high-frequency switching DC operation power screen. Yiyona nto eyinhloko yamandla esimo esiphuthumayo nesilawulayo ezinhlelweni zamandla eziteshi zamandla, amagumbi okusabalalisa, izinkampani zezimboni nezimayini, izakhiwo eziphakeme, njll. Ngokuyinhloko ihlinzeka ngamandla e-DC angaphazamiseki futhi athembeke kakhulu ukuvala nokuvula izishintshi zamandla aphezulu, ukuvikelwa kwe-relay, amadivayisi azenzakalelayo, ukukhanyisa okungaphuthumayo, njll., futhi iyisisekelo esibalulekile sokuqinisekisa ukusebenza okuphephile nokuzinzile kwenethiwekhi yamandla.

I. Isicelo somkhiqizo
1. Nikeza amandla e-DC ukuze kuvalwe futhi kuvulwe imishini yezishintshi eziphakeme namashintshi omthwalo
2. Nikeza amandla okulawula ukuvikelwa kwe-relay, amadivayisi okulinganisa nokulawula, nezinhlelo zokulawula ngokuzenzakalelayo
3. Hlinzeka ngokukhanyisa okungaphuthumayo namandla okungagcini lapho kucisha amandla e-AC
4. Nikeza amandla e-DC azinzile ezinhlelweni zesiginali, izinhlelo zokuqapha, namadivayisi okuxhumana
5. Qinisekisa ukusebenza okuthembekile kwemishini yokuvikela nokuvuleka okuvamile kwezishintshi uma kwenzeka amaphutha

II. Ukwakheka kohlelo
Ukunikezwa kwamandla okujwayelekile kwe-DC kuhlanganisa amayunithi alandelayo:
1. Iyunithi lokufaka i-AC ephindwe kabili elinokushintsha okuzenzakalelayo phakathi kwe-380V ne-220V ukuze kuqinisekiswe ukunikezwa kwamandla okungaphazamiseki.
2. Imodyuli yokushaja eshintsha njalo-njalo iguqula amandla e-AC abe amandla e-DC, iqonde ukuphuma kwe-voltage neyamanje okuzinzile, futhi yenze ukuphathwa kokushaja kwe-floating nokushaja kwe-equalization kwamabhethri.
3. Iphakethe lebhethri lisebenzisa kakhulu amabhethri e-lead-acid angadingi ukugcinwa, aqhubeka nokukhipha amandla uma kunqamuka amandla e-AC, aqinisekisa ukuthi uhlelo luhlala lunikwa amandla.
4. Iyunithi lokuqapha eliphakathi libonisa i-voltage, okwamanje, isimo sebhethri, nolwazi lwephutha ngesikhathi sangempela, futhi liphathe ngokuzenzakalelayo inqubo yokushaja nokukhipha.
5. Iyunithi yokudla ye-DC ihlinzeka ngokuphuma okuningi kwe-DC, ihlinzeka ngamalungelo okulawula, okuvikela, isignali, ukuvalwa, njll. ngokulandelana.
6. Idivayisi yokuqapha i-insulation ithola i-insulation yesistimu ye-DC emhlabeni ngesikhathi sangempela, futhi inikeza i-alamu ngokushesha uma kwenzeka amaphutha okubeka phansi.
7. Iyunithi yokuhlola ibhetri iqapha ngokuqhubekayo amandla kagesi kanye nezinga lokushisa lebhetri ngayinye, ivumela ukutholwa kusenesikhathi kokubola nokungasebenzi kahle kwebhetri.
8. I-silicon chain yokunciphisa amandla kagesi / idivayisi yokulawula amandla kagesi ilawula ngokuqinile amandla kagesi we-bus ukuze kuqinisekiswe ukusebenza okuthembekile kwamadivayisi okuvikela.

III. Indlela Yokusebenza
Ukusebenza okuvamile: Ukunikezwa kwamandla kwe-AC mains → Imodyuli yokushaja iyasebenza → Inikeza amandla emithwalweni ye-DC ngesikhathi esisodwa + Ishaja ibhethri.
Ukuhluleka kukagesi we-AC: Ibhetri iyathatha ngokuzenzakalelayo ukuhlinzeka ngamandla ukuze kuqinisekiswe ukulawula okungaphazamiseki, ukuvikelwa, kanye nokuvalwa/ukuvulwa kwezishintshi.
Ukubuyiselwa kwamandla: Uhlelo luzishintshela ngokuzenzakalelayo kumodi yokushaja ye-float futhi lishaje ibhethri ukuze ligcwalise amandla ayo.

IV. Ipharamitha ezinkulu zobuchwepheshe
I-Rated DC Voltage: DC 220V / DC 110V / DC 48V
Umthamo Wesistimu: 20Ah, 40Ah, 65Ah, 100Ah, 200Ah, njll.
I-AC Input: AC 380V/220V 50Hz
Ukunemba Kokuzinza: ≤±0.5%
Ububanzi bokudikiza: ≤0.5%
Ifakwe ukuvikelwa kwe-overvoltage, undervoltage, overcurrent, short circuit, kanye nokushaja ngokweqile/ukukhipha ibhethri ngokweqile
Sekela ukuxhumana kwe-RS485/Modbus, futhi kungaxhunyaniswa ohlelweni lokuqapha ngemuva

V. Izici Zomkhiqizo
1. Ukuqina Okuphezulu: Okokufaka kwe-AC okuphindwe kabili, umklamo ophindwe kabili we-module yokushaja, akukho ukunqamuka kwamandla uma kwenzeka ukwehluleka
2. Izinga Eliphezulu Lobuhlakani: Ukushaja okuzenzakalelayo okugcwele okuhlala njalo / ukushaja okulinganayo, ukusebenza okungenamuntu
3. Ukuvikelwa Okuphelele: Ukuvikelwa okuphelele kukagesi, i-alamu yomsindo neyokukhanya yephutha, ukulayisha okukude
4. Ukusebenza Okuphephile: Ukuqapha ukufakwa kukagesi, ukuhlola ibhethri, ukuvimbela ukugxila kwe-DC nokwehluleka kwebhethri
5. Isakhiwo Esihlangene: Umklamo wekhebinethi ohlangene, ukufakwa okulula, izidingo eziphansi zokugcinwa
6. Ukusetshenziswa Okubanzi: Kungasetshenziswa emagumbini okusabalalisa angaphakathi, eziteshi zamandla ezakhelwe ebhokisini, eziteshi zamashintshi, njll.

VI. Isikhala Sesicelo
Kusebenza kabanzi ku:
Iziteshi zamabhuloho eziyi-10kV/35kV, amayunithi we-ring-main, iziteshi zokushintsha igiya
Ama-transformer asebhokisini esitayela saseYurophu, izikhungo ezijwayelekile zesiteshi samabhuloho sezimboni nezimayini
Izikhungo zamandla, izikhungo zamandla emanzini, izikhungo zokonga amanzi
Izibhedlela, izikhungo zedatha, izakhiwo eziphakeme, ezokuthutha ngesitimela, izitshalo zamakhemikhali, njll.