Usoro ZN73S-24 (VCB)

ZN73S-24 Ihe mgbochi oghere voltaji dị n'ime ụlọ dị mma maka ngwa nkesa ime ụlọ nke 24kv, AC nkebi atọ 50Hz, a na-ejikarị ya agbaji ma mechie ọkụ ibu, karịa ọkụ eletrik na obere sekit dị na sekit ahụ, ọ na-arụ ọrụ njikwa na nchekwa, ọ bụkwa akụkụ mgba ọkụ bụ isi nke switchgear etiti etiti etiti.

A na-eji ya maka nchekwa na njikwa na sistemụ nkesa ike nke obere ọdụ ụgbọ mmiri, ụlọ ọrụ na ụlọ ọrụ mmepụta ihe na ebe a na-egwupụta ihe. Ọ dabara adaba maka grid ike ime obodo na ebe ndị a na-arụ ọrụ ugboro ugboro, ọkachasị maka mkpa nke mgbanwe netwọkụ obodo na ọrụ ugbo.

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Nkọwa Ngwaahịa

Njirimara Ọrụ Isi

● Ihe mgbochi sekit ahụ na-eji ihe kọntaktị ọla kọpa-chromium na usoro njikọ ubi magnetik dị ogologo nke dị ka iko. Oke iyi eletriki nke kọntaktị ahụ dị obere, ike mkpuchi dielectric kwụsiri ike, mgbake mgbe arc gasịrị dị ngwa ngwa, ọkwa njedebe dị ala, ikike ịgbaji siri ike, naNdụ eletriki dị ogologo.

● Usoro ọrụ bụ usoro nchekwa ike mmiri nke edobere n'ime ụgbọelu, nke nwere ọrụ nchekwa ike aka na ọrụ nchekwa ike eletrik iji mee ka arụmọrụ ọrụ nke ihe mgbawa sekit dịkwuo mma.

Isi ihe gbasara teknụzụ na ihe ndị e ji mara ya nke ihe na-emebi sekit

Mba.	Aha		Ngalaba	Paramita
1	Voltaji e gosiri		kV	24
2	Ugboro ole enyere		Hz	50
3	Egosiputara ugbu a		A	630	1250	1600,2000,2500
4	Mgbawa mkpụmkpụ dị mkpirikpi		kA	20	25	31.5
5	Ọnụọgụ elu na-eguzogide ugbu a		kA	50	63	80
6	Ọkwa nke iguzogide obere oge		kA	20	25	31.5
7	Mgbachi mmechi mkpụmkpụ dị mkpirikpi enyere ọkwa		kA	50	63	80
8	Usoro ọrụ enyere ọkwa			O-0.3s-CO-180s-CO
9	Ndụ igwe		Okirikiri	10000
10	Ọnụọgụ e nyere ọkwa nke mkpụmkpụ sekit		okirikiri	20
11	Voltaji ike na-eguzogide ugboro ugboro 1min	Interphase, ala/nkwụsị	kV	65/79
12	Voltaji na-eguzogide ọkụ eletrik	Interphase, ala/nkwụsị	kV	125/145
13	Ọkpụrụkpụ nke kọntaktị na-agagharị na nke a na-edozi anaghị ekwe omume iyi		mm	3
14	Ebe mmeghe kọntaktị		mm	14±1
15	Ọrịa kọntaktị		mm	4±1
16	Ọsọ mmeghe nkezi (6mm ozugbo emepechara)		m/s	1.3±0.2
17	Ọsọ mmechi nkezi (6mm tupu emechie ya)		m/s	1.0±0.2
18	Oge mmechi kọntaktị		ms	≤2
19	Mmekọrịta mmeghe na mmechi nke usoro atọ		ms	≤2
20	Isi mgbochi aka (na-enweghị aka aka)		μΩ	≤45
21	Oge mmechi		ms	Afọ 35-70
22	Oge mmeghe		ms	20-50
23	Anya etiti Interphase		mm	210±0.5,275±0.5

N'ozuzu na Nha Nwụnye

1. Njikọta okooko osisi plum 2. Ogidi ihe nkwụsịtụ vacuum 3. Etiti usoro 4. Plọg na oghere GDZ-58 5. Efere ndozi 6. Panel usoro 7. Trolley ndọpụta/mwepụ

Rịba ama:Mkpọda ndọta nke drọwa ahụ bụ 300mm, nha dị na brackets ahụ bụkwa eserese mpụta nke ọkụ eletrik dị n'elu 2000A.

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