Chithunzi Chodziwika cha ZN73S-24 Series (VCB)

Mndandanda wa ZN73S-24 (VCB)

ZN73S-24 Indoor high voltage vacuum circuit breaker ndi yoyenera zida zogawa zamkati za 24kv, magawo atatu a AC 50Hz, imagwiritsidwa ntchito makamaka kuswa ndi kutseka mphamvu yamagetsi, pamagetsi amagetsi ndi afupiafupi mumagetsi, imagwira ntchito yowongolera ndi kuteteza, ndipo ndi gawo lalikulu la switchgear yapakati.

Imagwiritsidwa ntchito kuteteza ndi kuwongolera machitidwe ogawa magetsi a malo ocheperako magetsi, mabizinesi, mabizinesi amakampani ndi migodi. Ndi yoyenera ma gridi amagetsi akumidzi ndi malo omwe amagwira ntchito pafupipafupi, makamaka pazosowa zakusintha kwa maukonde amizinda ndi ulimi.

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Tsatanetsatane wa Zamalonda

Makhalidwe Aakulu a Ntchito

● Chotsekera dera chimagwiritsa ntchito zinthu zolumikizirana ndi mkuwa ndi chromium komanso kapangidwe kake kolumikizana ndi mphamvu ya maginito yotalika ngati chikho. Kuchuluka kwa magetsi omwe amalumikizana ndi magetsi ndi kochepa, mphamvu ya dielectric insulation ndi yokhazikika, kuchira pambuyo pa arc kumakhala kofulumira, mulingo wodulidwa ndi wotsika, kuthekera kosweka ndi kwamphamvu, ndipoMoyo wamagetsi ndi wautali.

● Njira yogwiritsira ntchito ndi njira yosungira mphamvu ya kasupe yokonzedwa mu ndege, yomwe ili ndi ntchito zosungira mphamvu pamanja komanso ntchito zosungira mphamvu zamagetsi kuti magwiridwe antchito a chotsegula magetsi azikhala odalirika kwambiri.

Magawo Akuluakulu Aukadaulo ndi Magawo Odziwika a Circuit Breaker

Ayi.	Dzina		Chigawo	Chizindikiro
1	Voltage yoyesedwa		kV	24
2	Mafupipafupi ovotera		Hz	50
3	Yoyesedwa panopa		A	630	1250	1600,2000,2500
4	Yoyesedwa ndi kusweka kwa nthawi yochepa		kA	20	25	31.5
5	Chovoteledwa pachimake chilibe mphamvu yamagetsi		kA	50	63	80
6	Yoyesedwa nthawi yochepa yolimbana ndi zamakono		kA	20	25	31.5
7	Yoyesedwa nthawi yochepa yotseka		kA	50	63	80
8	Ndondomeko yogwirira ntchito yovotera			O-0.3s-CO-180s-CO
9	Moyo wa makina		Mayendedwe	10000
10	Chiwerengero cha nthawi yopuma yafupikitsa		njinga	20
11	Mphamvu ya pafupipafupi imapirira voteji 1min	Pakati pa gawo, pansi/kusweka	kV	65/79
12	Mphamvu yamagetsi imapirira kugwedezeka kwa mphezi	Pakati pa gawo, pansi/kusweka	kV	125/145
13	Kukhuthala kovomerezeka kwa zolumikizira zosuntha ndi zokhazikika		mm	3
14	Mtunda wotsegulira wolumikizana		mm	14±1
15	Kugundana kwa ma contacts		mm	4±1
16	Liwiro lapakati lotsegulira (6mm atangotsegula)		Ms	1.3±0.2
17	Liwiro lapakati lotseka (6mm nthawi yomweyo musanatseke)		Ms	1.0±0.2
18	Nthawi yotseka yolumikizirana		ms	≤2
19	Kutsegula ndi kutseka kwa magawo atatu		ms	≤2
20	Kukana kwakukulu kwa kuzungulira (popanda dzanja logwira)		μΩ	≤45
21	Nthawi yotseka		ms	35-70
22	Nthawi yotsegulira		ms	20-50
23	Mtunda wapakati pa gawo		mm	210±0.5,275±0.5

Miyeso Yonse ndi Kukhazikitsa

1. Kulumikizana ndi maluwa a plum 2. Ndodo yolumikizira vacuum 3. Chimango cha makina 4. Mapulagi ndi soketi za GDZ-58 5. Mbale yokonzera 6. Paneli ya makina 7. Trolley yokokera/kutulutsa

Zindikirani:Kuthamanga kwa chokokera cha drawer ndi 300mm, ndipo kukula kwake m'mabulaketi ndi chithunzi chakunja cha mphamvu yovotera pamwamba pa 2000A.

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