ZW6-12 / 630-16 (20) Cyfres Torri cylched gwactod foltedd uchel yn yr awyr agored

ZW6-12/630-16(20) Series outdoor high voltage vacuum circuit breaker Featured Image

Disgrifiad Byr:

Manyleb:12-2600 USD / PIECEDefnyddiwch Rhannau:10 PIECEGallu Cyflenwi:1000 PIECETelerau Talu:TT, LC, Eraill Tagiau:

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ManylionMan Tarddiad：Hangzhou, China

ZW6-12

Disgrifiad cyffredinol

ZW6-12 / 630-16 (20) Defnyddir torrwr cylched gwactod foltedd uchel awyr agored ar gyfer foltedd graddedig 12KV ac is, tri cham, AC50Hz, system bŵer, i droi ymlaen / i ffwrdd â llwytho cerrynt, gor-gyfredol a chylched fer i mewn rhwydwaith pŵer gwledig neu drefol, ac ar gyfer cymhwysiad tebyg, hefyd ar gyfer adrannwr rhwydwaith trefol 12KV.

Prif Baramedrau Technegol

Paramedrau technegol y torrwr fel taflen 1

Eitem	Disgrifiad			Uned	Data
1	Ratedvoltage			KV	12
2	Ratedinsulationlevel	1minwithstandvoltage	Sych		42
			Gwlyb		34
		Melltlampulsewithstandvoltage (brig)			75
3	Ratedcurrent			A	630
4	Amledd Rated			Hz	50
5	Ratedshortcircuitbreakingcurrent			KA	12.51620
6	Ratedshortcircuitmakingcurrent (brig)				31.54050
7	Ratedpeakwithstandcurrent				31.54050
8	Ratedshorttimewithstandcurrent				12.51620
9	Canlyniad Gweithredol				OC-0.3s-CO-180S-CO
10	Nosofbreakingratedshortcircuitbreakingcurrent			Amserau	30
11	Mechanicallife				10,000
12	RatedoperatingvoltageCTspringoperatingmechanismprovided				DC24,48V, AVDC110V, 220V
13	Caniataolabradedthicknessofcontact			mm	3
14	Ratedcurrentofover-currentrelease			A	5
15	Pwysau			kg	130

Nodyn: Cysylltwch â'r ffatri i gadarnhau'r paramedrau diweddaraf

Paramedrau cydosod a ffisegol fel taflen 2

Eitem	Disgrifiad		Uned	Data
1	Openingdistanceofcontact		mm	9 ± 1
2	Overtravellingdistanceofcontact			3 ± 1
3	Cyfartaledd Closingspeed		s	1.0 ± 0,2
4	Averageopeningspeed			0.6 ± 0.2
5	Jumpingtimeofcontactatclosing		Ms	≤2
6	Asychronyofthreephaseopening
7	Amser cau		s	≤0.1
8	Amser Agor	Y foltedd uchaf		≤0.06
		Lowestoperatingvoltage		≤0.1
9	DCresistanceofeachphasecircuit		μΩ	≤200
10	Centraldistancebetweenphase (inarcextinguishingchamber)		mm	193