KYN28A-12 (Z) (GZS1) ụdị ihe eji eme ihe na-eme ka a na-ewepụ AC metal na-agbanye mgbanaka ọkụ, ọ dabara maka usoro ike AC 50Hz nke atọ, na-enweta ma na-ekesa ike eletrik na njikwa, chebe ma nyochaa sekit.
Ngwaahịa a na-agbaso ụkpụrụ: GB3906 "Mgbanwe-nke dị ugbu a metal-gbachiri switchgear na njikwa maka voltaji akara n'elu 3.6kV na ruo na gụnyere 40.5kV", GB/T11022 "Nkọwa ndị nkịtị maka elu voltaji switchgear na njikwa njikwa", lEC60298 Igwe ọkụ ọkụ AC gbachiri agbachi na njikwa njikwa maka voltaji ewepụtara n'elu 1 kV ruo na gụnyere 52kV”.
Ọdịmma ojiji
● Ọnọdụ ikuku ikuku: -15 ℃ ~ + 40 ℃.
● Ọnọdụ iru mmiri: Nkezi iru mmiri kwa ụbọchị: ≤95%.
Nkezi ikuku mmiri kwa ụbọchị ≤2.2kPa.
Nkezi iru mmiri kwa ọnwa bụ 90%.
Nkezi ikuku mmiri kwa ọnwa bụ 1.8kPa.
● Elu: ● Ogo ala ọma jijiji: ≤8 degrees.
● E kwesịghị iji gas na-emebi emebi ma ọ bụ nke na-ere ọkụ, uzuoku mmiri, na ihe ndị ọzọ metọọ ikuku gbara ya gburugburu.
● Ebe na-enweghị oke ịma jijiji ugboro ugboro.
● Mgbe ejiri ya n'okpuru ọnọdụ nkịtị karịrị GB3906, onye ọrụ na onye nrụpụta ga-akpakọrịta.
Njirimara ngwaahịa
● Ihe mkpuchi nke ngwaahịa ahụ bụ nke aluminom-zinc-kpuchiri mpempe akwụkwọ na-edozi ya site na ngwá ọrụ igwe na-ejikọta ya na bolts mgbe ọtụtụ na-ehulata ma na-akpụ. Ọ nwere nnukwu ígwè ọrụ ike, nke na-eme ka ọ dị mma na ịdị mma nke ngwaahịa ahụ. Ejiri plastik kpuchie ọnụ ụzọ kabinet. Ọ nwere nguzogide mmetụta siri ike na nguzogide corrosion, yana mkpuchi ngwaahịa na ọkwa nchebe IP4X.
● Isi mgba ọkụ nke ngwaahịa a nwere ike kwadebere na VD4 ụdị agụụ sekit breaker na C3 usoro ofu ibu mgba ọkụ na-emepụta site ABB, na ọ nwekwara ike na-onwem na a dịgasị iche iche nke ụlọ usoro agụụ sekit breakers (dị ka VS1, VH1, VK). ZN28) iji dochie ngwaahịa yiri nke mba ọzọ.
● N'agbanyeghị onye na-agbaji sekit ahọpụtara, enwere ike ijide n'aka na anya mkpuchi ikuku nke onye na-eduzi ihe na-enweghị ihe ọ bụla ga-abụ ihe karịrị 125mm, na mkpuchi ihe mgbagwoju anya karịrị 60mm. Ndị na-agbaji sekit nwere uru pụrụ iche nke ogologo ndụ ogologo ndụ, oke dị elu, mmezi dị ala, na obere nha. KYN28-12 metal-claded center-mounted metal-closed switchgear dabara adaba maka 3.6-12kV atọ-phase AC 50Hz ike grids, nke a na-eji maka ịnata na ikesa ọkụ eletrik, na maka njikwa, nlekota na ichedo sekit. Enwere ike iji ya maka otu ụgbọ ala, sistemụ ngalaba ụgbọ ala ma ọ bụ sistemụ ụgbọ ala abụọ. Ihe mgba ọkụ ahụ kwekọrọ na IEC298 “AC igwe mkpuchi mkpuchi igwe na njikwa njikwa maka voltaji akara n'elu 1kV yana ruo na gụnyere 52kV”, IEC694 “okwu ndị a na-ahụkarị maka mgba ọkụ voltaji dị elu na ụkpụrụ njikwa” China GB3906 njikwa maka voltaji egosipụtara n'elu 3.6kV na ruo na gụnyere 40.5kV" na DL404 "Mgbanwe-nke dị ugbu a metal-gbachiri mgba ọkụ na njikwa maka voltaji akara n'elu 3.6kV na ruo na gụnyere 40.5kV" Germany 0670 "Ac switchgear na njikwa maka voltaji na njikwa. karịa 1kV" na ụkpụrụ ndị ọzọ. Ma ọ nwere ọrụ mgbochi arụrụ arụ zuru oke na ntụkwasị obi.
Isi Nka na ụzụ Parameters
| Egosiri voltaji | kV | 3.6, 7.2, 12 | |
| Ugboro ugboro | Hz | 50 | |
| Enyere ihe mgbawa sekit ugbu a | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Ogo nke mgba ọkụ ugbu a | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Egotara obere oge nagide ugbu a (4s) | ka | 20, 25, 31.5, 40 | |
| Ogo kacha elu na-eguzogide ugbu a (uru kacha elu) | ka | 50, 63, 80, 100 | |
| Enyere oke mgbawa sekit dị mkpụmkpụ | ka | 20, 25, 31.5, 40 | |
| Obere sekit dị mkpụmkpụ na-eme ugbu a (uru kacha elu) | ka | 50, 63, 80, 100 | |
| Ogo mkpuchi mkpuchi ọkwa 1min ugboro ike na-eguzogide voltaji | Usoro-na-usoro, nkeji-na-ụwa | kV | 25, 30, 42 |
| N'ofe kọntaktị mepere emepe | kV | 27, 34, 48 | |
| Ọkụ ọkụ na-anagide voltaji (uru kacha elu) | Usoro-na-usoro, nkeji-na-ụwa | kV | 40, 60, 75 |
| N'ofe kọntaktị mepere emepe | kV | 46, 70, 85 | |
| Ọkwa nchedo | IP4X n'èzí shei, IP2X mgbe oghere na sekit ọnụ ụzọ na-emeghe | ||
Ọrụ
Egosiri ihe owuwu mgba ọkụ na foto dị n'okpuru. The niile-metal modular mgbakọ Ọdịdị, kabinet ahụ bụ nke dị mbubata aluminum-zinc efere nwere ike mgbochi corrosion ike, na-enweghị n'elu ọgwụgwọ, esichara site CNC elu-nkenke ngwá, na-eji elu multi-mpịachi technology, njikọ Ọ jikọtara ya na. mkpụrụ rivet kpuru ìsì na bolts dị elu, nke nwere oke dị elu, ịdị arọ dị arọ na ike dị mma.
Enwere ike iji usoro ZN63A-12 (VS1), usoro VD4, usoro ZN65 na ndị na-agbaji sekit ndị ọzọ nke Ghorit mepụtara, nwere nnukwu mgbanwe na mgbanwe siri ike. A na-eji ụgbọ ala eji arụ ọrụ arụ ọrụ, ọnọdụ ule, na ọnọdụ ọ bụla nwere ihe nkwụnye na ngwaọrụ ngosi, nke dị mma na ntụkwasị obi.
Enwere ike ịkwado ọnụ ụlọ eriri ahụ ihe ruru eriri 9 otu-isi. Akụrụngwa ahụ nwere mkpuchi igwe na eletriki a pụrụ ịdabere na ya iji mezuo ihe achọrọ "mgbochi ise". Ime ụlọ ọ bụla nwere ọwa enyemaka nrụgide iji hụ na nchekwa nke onwe ya n'oge ọrụ.
