EN
Izinkampani Zokuguqula Amathuluzi Amanzi Amanzi Ezingaphansi Ngokwesithunywa
I-GCS low-voltage withdrawable switchgear yadalekwa ngokuzimela ukuthuthukisa ubudlelwano be-technology kwezindustria zokugcina amandla e-China, ukuthuthukisa kusho ukuguqula izinkampani zokugcina amandla e-low-voltage, nokuhlonipha nokuthuthukisa izindustria zaseNingizimu Afrika njengoba kubhekiswe kuMnyango wokugcina amandla noma wokufakwa kwemithambo, futhi uMnyango wokufakwa kwemithambo.
- Ukuhlaziywa
- Imikhiqizo Econyiwe
I-GCS low-voltage withdrawable switchgear yadalekwa ngokuzimela ukuthuthukisa imithombo yezindaba zemvelo kwezindaba zemvelo zaseChina, ukuthuthukisa ngokuthe ngokushesha ukuguqula amaswitshegiri wezindaba zemvelo zase-low-voltage, nokuhlonipha nokuthuthukisa indawo yaseNingizimu Afrika njengoba kubhekiswe kuMnyango waseElectric Power Industry neMnyango waseMachinery Industry. Nge-1995, i-Senyuan Electric Co., Ltd. yatholakwa ukuthi yenzela isigaba sokudesign esihlanganisa amabanga amabili ukuze kwenzeke ukudesigna nokudala i-GCS low-voltage withdrawable switchgear. Manje, lelihlobo liyaphumelela kakhulu futhi libhekiswe ngokujulile kuzo zonke izindawo zaseChina.
Ukuchaza i-Model
Amaphuzu Osebenziso:
Umthwalo omkhulu uyasebenzisa i-8MF type open-section steel, noma amabhuloko okufaka amakhulu aye-20mm no-10mm, futhi φ9.2 kuzo zombili izinyathelo zomthwalo wasesteel, ukuvumela ukufaka ngendlela efanele nokufanele kusuka kugcina.
Isikhumba sesiphelo sisavailable ngemibala emibili yokuhlanganisa: isikhumba sokuhlanganiswa kabanzi, nokuhlanganiswa kucwecwe (amaphakathi amabili namaphepha okuhlanganisa).
Amaphakathi okusebenza wesithombe siyisigxila ngokuphelele, sibhweleka kuze kubheke amaphakathi okusebenza, amaphakathi okubamba amaphakathi, namaphakathi okubamba amakhabeli, nesifunda esingasiphelele sokusebenza.
Amaphakathi okubamba amakhabeli okuhorizontali abhalwe ngendlela yokuqondisa emuva kwesithombe ukuze kuvuleke ukuthi kubhekisele kubukhulu bakwezinkundla zokusebenza, okuyindlela eyisisekelo yokuvikela ukuthi umugqa wokusebenza wesithombe uyasebenza ngokukhulu kokubeka kwezinkundla zokubeka.
Ukudesigna kwezikhumba zokubamba amakhabeli kusiza ukuthi amakhabeli afeze kanye nezihlangothi ngokushesha kusuka emuva kanye nemphakathi.
Izimo zokusebenza:
Umbono wokuhlanza kwezinsuku: -5°C kuya ku +40°C; umbono wokuhlanza kwezinsuku zonke ezingu-24 kungafika kune +35°C. Uma kufika kuleli gama, kufanele kusebenziswe ukusebenza okuncanyanga ngokwempilo yezinto.
Kusetshenziswa kuphela emaphandleni; ukuphakama okukhulu kwesikhundla sokufaka: 2000m.
Ubunzima bekuvula: ≤50% nge-+40°C; ubunzima obukhulu bakwenzeka ngamazinyo amancane (isibonelo, 90% nge-+20°C). Kufanele kubhekwe ukuthi kungabikho ukusobala okwesikhathi ngokuguqula kwezimo zesikhathi.
Ukugcina kwesikhombisa kusuka kumkhono wokugcina: ≤5°, futhi isikhombisa sonke sokugcina sifanele ukuba sibe yilizwe lezinye (kufanele sivumelane ne-GBJ232-82).
Isikhundla sokufaka: Sihlukile kwezinkinga eziphambili zokugqusha, ukugqusha okuphezulu, nokugqusha okuhambisana nokugqusha okungahlinzeka amapharti amanquma.
Izidingo zezimali zokusebenzisa zingalungelwa ngokuhlanganisa nempahla.
Iziphakamiso zesayensi zokusebenza:
| Umvuthi Wokulinganisa We-Circuit Yenkulu (V) | AC 380 (400), (600) | |
| Umvuthi Wokulinganisa We-Circuit Yendawo Yokuqondisa (V) | AC 220, 380 (400); DC 110, 120 | |
| Umkhondo Owethulwa (Hz) | 50 (60) | |
| Umvuthi Wokuphakamisa Kwesikhundla (V) | 660 (1000) | |
| Amapherenti Yomoya (A) | Imbuzi Yobhalisi | ≤4000 |
| Amapherenti Yomoya (A) | I-Busbar Yokuphakama | 1000 |
| Umvuthi Wokubaluleka Kwesikhundla Sokubaluleka Ngokushesha Kwe-Busbar (kA/1s) | 50, 80 | |
| Umvuthi Wokubaluleka Kwesikhundla Sokubaluleka Ngokushesha Kwe-Busbar (kA/0.1s) | 105, 176 | |
| Umvuthi Wokuzimisa Kwesikhundla Sokuzimisa Ngokwesikhathi (V/1min) | Indlela Yomkhosi Omkhulu | 2500 |
| Umvuthi Wokuzimisa Kwesikhundla Sokuzimisa Ngokwesikhathi (V/1min) | Indlela Yomkhosi Othile | 1760 |
| Ibhusibha | Isistimu Sesithathu Sasezinkampani Ezinezinkampani Ezinezinkampani | A, B, C, PEN |
| Ibhusibha | Isistimu Sesithathu Sasezinkampani Ezinezinkampani Ezinezinkampani | A, B, C, PE, N |
| Ubungako bokuprotekela | IP30, IP40 | |
