VD 9-12 Indoor Permanent Magnetic Vacuum Dunhu Rinopwanya

VD 9-12 Indoor Permanent Magnetic Vacuum Circuit Breaker Featured Image

Tsananguro Pfupi:

Tsanangudzo:1000-1200 USD / CHIDimbuShandisa Zvikamu:10 CHIDimbuKupa Mazano:1000 PIECEMitemo yekubhadhara:TT, LC, Vamwe Matagi:

Tumira neindaneti kwatiri

Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

UmbooTsanangudzo:1000-1200 USD / CHIDimbuShandisa Zvikamu:1 CHIDimbuKupa Mazano:1000 PIECEPort:Ningbo kana ShanghaiMitemo Yekubhadhara:TT, LC, VamweNzvimbo Yekutanga:Hang Zhou, China

VD9-12 Indoor Permanent Magnetic Vacuum Dunhu Rinopwanya

VD9-12 mhando indoor zvachose magineti vacuum wedunhu mudariki ndiyo switchgear huru kudzora uye kuchengetedza nzira yekuparadzira network yemabhizimusi emabhizimusi, yedu patent CDY zvachose magineti mashandiro mashandiro anowirirana neyekutyora, uye yakananga kutyaira sisitimu inoita iyi mhando yekuparadza kuve yakanyanya kunaka, kunyanya kukodzera yekugara uchichinja, kana kutyora dunhu pfupi kwenguva zhinji.Iyakakosha inotakura yakapihwa breaker, inoumba mutakuri mhando breaker system.

Main technical Parameter

Chinhu	Tsananguro	Chikwata	Dhata
1	Rated voltage	KV	12
2	1min Simba frequency kumira voltage		42
3	Mheni inokanganisa kumira voltage (yepamusoro)		75
4	Rated frequency	Hz	50
5	Rated ikozvino	A	630 1250	630 1600 2500	1250 2000 3150
6	Rated pfupi redunhu kutyora azvino	KA	20	25	31.5	40
7	Rated pfupi redunhu kutsungirira yazvino		20	25	31.5	40
8	Nguva yakatarwa pfupi redunhu razvino	S	4
9	Rated yepamusoro kumira zvino	KA	50	63	80	100
10	Rated pfupi redunhu kugadzira zvazvino		50	63	80	100
11	1min Simba frequency inomira nemagetsi padunhu repiri	V	2000

12	Rated imwechete / kumashure capacitor bhangi kutyora ikozvino	A	630/400 (40KA: 800/400)

13	Rated capacitor kubhangi kugadzira yazvino	KA	12.5
14	Nguva yekuvhura	ms	≤50
15	Nguva yekuvhara		70
16	Mechanical hupenyu	nguva	30000
17	Nosi dzekuputsa ratidziro yazvino		30000
18	Nosi dzekutyora dzakatarwa pfupi redunhu kutyora ikozvino		50

19	Inotenderwa abraded ukobvu wekufamba, static kutaurirana	mm	3

20	Kuvhura daro rekutaurirana		9 ± 1 (1600A: 11 ± 1)
21	Pamusoro pekufamba kure kure		3.5 ± 0.5
22	Kusvetuka nguva yekuonana pakuvhara	ms	≤2 (40KA≤3)
23	Asynchrony yetatu phase kuvhura, kuvhara		≤2
24	Avhareji yekuvhura kumhanya	m / s	0.9 ～ 1.2
25	Avhareji yekumhanyisa kumhanya		0.5 ～ 0.8
26	Kudzokorora kukwirira kwekuvhura kwekuvhura	mm	0
27	Ressistance yedunhu guru	μΩ	40 (Pazasi pe1250A)
			≤35 (1600 ～ 2000A) ≤25 (Pamusoro2500)
28	Kubata kumanikidzwa pakuvhara kuonana	N	2000 ± 200 (20KA) 2400 ± 200 (25KA)
			3100 ± 200 (31.5KA) 4300 ± 200 (40KA)
29	Yakarongwa kushanda kwakateerana		off-0.3S-on / off-180s-on / off