ZN23-40.5 Imashini igabanya ubushyuhe mu nzu

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ZN23-40.5 Imashini igabanya ubushyuhe mu nzu

ZN23-40.5 MV vacuum circuit breaker ni igikoresho gikwirakwiza MV imbere mu nzu gifite AC 50Hz y’ibice bitatu, voltage ifite 40.5kV, gishobora guhuzwa n’akabati k’ubwoko bwa JYN35/GBC-35. Kibereye kugenzura no kurinda amashanyarazi, sitasiyo ntoya na sisitemu yo gukwirakwiza amashanyarazi, cyane cyane ahantu hakunze gukoreshwa. Ishami rikoresha vacuum circuit breaker ni ubwoko bw’ikigare gitwara intoki, gifite imiterere ikwiye, gikoreshwa neza, gitekanye kandi cyizewe.

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Ibisobanuro by'ibicuruzwa

Guhitamo

ibisobanuro by'ibicuruzwa01

Imiterere y'imikorere

1. Ubushyuhe bw'ibidukikije: ntarengwa yo hejuru +40℃, ntarengwa yo hasi -15℃ (ahantu hakonje -25℃);
2. Ubutumburuke: ntiburenze metero 2000;
3. Ubushuhe: impuzandengo y'agaciro k'umunsi ntabwo irenga 95%, impuzandengo y'ukwezi ntabwo irenga 90%;
4. Umuvuduko wuzuye w'umwuka: impuzandengo y'agaciro k'umunsi ntabwo iri hejuru ya 2.2 × 10 -3 Mpa, impuzandengo y'ukwezi ntabwo iri hejuru ya 1.8 × 10-3 Mpa;
5. Ubukana bw'umutingito ntiburenze dogere 8;
6. Nta muriro, guturika, umwanda, ingese cyangwa ahantu hashobora kunyeganyega cyane.

Ibiranga

1. Imiterere rusange ya circuit breaker ni ubwoko bw'agakapu k'amaboko, hakoreshejwe CT19 cyangwa CD10, ishobora kugabanywamo ubwoko bubiri bwa JYN1 na GBC.
2. Umubiri w'agace gahagarika uruziga ugizwe n'umuyoboro, insulator, vacuum interrupter, spindle na moving na static bracket. Igice cyo hasi cy'umuyoboro gifite amapine 4, yo kwimura circuit breaker, nibindi. Uruhande rw'iburyo rw'umuyoboro rufite insulator 6 nk'inkunga, kwimura guhamye no gukoresha static support, vacuum interrupter ishyizwe hagati y'umuyoboro uhindagurika, static support, circuit breaker ifite imiterere y'ingano nto, imiterere yoroshye, imara igihe kirekire, yoroshye kuyibungabunga, nta ngaruka zo guturika, nta mwanda nibindi.

Ihame ry'imikorere

Akamashini gakoresha amashanyarazi gafite icyuma gikingira hagati gifunga neza imbaraga za rukuruzi, iyo icyuma gikingira amashanyarazi gitandukanye, icyuma gikingira amashanyarazi kizatanga icyuma gikingira amashanyarazi kandi kikazimwa iyo umuriro urenze zeru. Bitewe n'imiterere yihariye y'icyuma gikingira amashanyarazi, icyuma gikingira amashanyarazi kizatanga imbaraga za rukuruzi zikwiye mu gihe cy'icyuma gikingira amashanyarazi, icyuma gikwirakwira ku buso bw'icyuma gikingira amashanyarazi, kigakomeza kuba gito, kugira ngo umuvuduko w'amashanyarazi ugabanye ingese n'icyuma gikingira amashanyarazi gifite imbaraga nyinshi zo kugarura amashanyarazi, binoze ubushobozi bw'icyuma gicira amashanyarazi gica amashanyarazi mu buryo bugufi n'amashanyarazi ahoraho.

Amakuru ya tekiniki

Ikintu	Ishami	Igipimo
Ibipimo by'amashanyarazi, umuriro, ubuzima
Voltage ifite amanota	kV	40.5
Ingufu zihagaze mu gihe gito (umunota 1)	kV	95
Ingufu z'umurabyo zihagaze neza zihangana n'amashanyarazi (agahenge)	kV	185
Inshuro zigenwa	Hz	50
Igipimo cy'amashanyarazi	A	1250 1600 2000
Umuvuduko wo kugabanya umuvuduko w'amashanyarazi uhabwa amanota	kA	25	31.5
Umuriro w'amashanyarazi uhagaze mu gihe gito (RMS)	kA	25	31.5
Ifite amanota yo kwihanganira umuvuduko w'amazi	kA	63	80
Umuvuduko wo gufunga wa "short-circuit closing current" wahawe amanota	kA	63	80
Umuvuduko w'amashanyarazi wa capacitor imwe / inyuma ugana inyuma	A	600/400
Igihe cy'amashanyarazi cyatanzweho amanota make	S	4
Igihe cyo kuruhuka kw'amashanyarazi cyatanzweho amanota make	Ibihe	20
Urukurikirane rw'imikorere rwapimwe		O-0.3s-CO-180s-CO
Uburyo nyamukuru bwo kurwanya uruziga rwa galvanic	μΩ	≤65
Voltage y'imikorere ifite amanota		≌ 220/110
Ubuzima bwa mekanike	Ibihe	≥10000
Ibipimo by'imiterere y'imashini
Inzira ifunguye hagati y'aho abantu bahurira	mm	22±2
Ingendo zirenze urugero	mm	6±1
Igihe cyo gusoza umurongo wo guhamagara	ms	≤3
Uburyo bwo guhuza ibintu bugira ibyiciro bitatu,	ms	≤2
Umuvuduko mpuzandengo wo gufungura	m/s	1.7±0.2
Umuvuduko mpuzandengo wo gufunga	m/s	0.75±0.2
Igihe cyo gufungura (voltage ifite amanota)	ms	≤90
Igihe cyo gufunga (voltage ifite amanota)	ms	≤60
Ubunini bwemewe bwo kwambara kugira ngo umuntu akore ibintu bihindagurika kandi bitahinduka	mm	3