ZW8-12 Pūnaewele uha uila hakahaka kiʻekiʻe

ZW8-12 Series outdoor high voltage vacuum circuit breaker Featured Image

Hōʻike Pōkole:

Hoakaka:10-2000 USD / PIECEE hoʻohana i nā ʻāpana:1 PIECEKa hiki ke hoʻolako:1000 PIECENā ʻlelo uku:TT, LC, Kekahi Mau Tags:

E hoʻouna leka uila iā mākou

ʻIke kikoʻī

Nā huahana huahana

ʻIke kikoʻīKahi Kumu：Hangzhou, Kina

ʻLelo Hoʻākāka

ʻO ZW8-12 Pūnaewele uha uila hakahaka kiʻekiʻe ka mea nui o ka volta 12KV i koho ʻia, ʻekolu pae AC50Hz ʻōnaehana, e hoʻololi / hoʻouka i ke au o ka manawa, over-current, a me ka pōkole pōkole ma ka pūnaewele kauhale a kūlanakauhale paha. ʻO ke ʻano o ka breaker o ʻekolu mau pae i ʻākoakoa ʻia i loko o kahi pahu wai, ʻekolu mau ʻāpana lumi arc-extinguishing keʻena i hoʻopaʻa ʻia i loko o ka pahu metala, nā mea hoʻīpī ma waena o nā pae a me nā pae i kēlā me kēia i hana ʻia e SMC, nā hana hilinaʻi, a me ka ikaika insulate kiʻekiʻe.

Aia ʻo ZW8-12G o ZW8-12 breaker a me kahi hoʻokaʻawale, i kapa ʻia he breaker hui ʻia, hiki ke hoʻohana ʻia ma ke ʻano he sectionalizer.

ʻO ka ʻōnaehana hana no kēia mea haki moʻo ʻo ia ka CT23 puna e hoʻouka nei i ka hana, motuka a i ʻole ka ʻano hana lima.

Nā Pāʻālua Kōkuhi Nui

'Ikamu	Wehewehe		ʻIkepili
1	Loipālākiō (KV)		12
2	Max.voltage (KV)		12
3	Loipālākiō (A)		630
4	Kauanoeanuhea (KA)		20
5	Ratedshortcircuit Makingcurrent (piko) (KA)		50
6	Ratedpeakwithstcurrent (KA)		50
7	Loipālākiō1minwithstandcurrent (KA)		20
8	Kauanoeanuhea (KA)	Powerfrequencywithstandvoltage (maloʻo)	42
		Ka uila	75
9	Hopena ʻia		O-0.3s-CO-180s-CO
10	Mekanika (mau manawa)		10000
11	ʻO Nosofbreakingratedshortcircuitbreakingcurrent (manawa)		30
12	Ratedclosebrakevoltageofoperatingmachnie (V)		110,220
13	Ratedopeningbrakecurrentofoperatingmachine (V)		110,220
14	Openingdistanceofcurrent (mm)		11 ± 1
15	Overtravelingdistance (springcompressedlenghtofcontact) (mm)		3
16	ʻO Asynchronyofopeningorclosingthreases (ms)		2
17	ʻO Thejumptimeofcontactclosebreak (ms)		2
18	Averagebreakspeed (s)		1.0 ± 0.2
19	Kahului (s)		0.7 ± 0.15
20	Opening (s)	Ubdermax.operatingvoltage	0.015-0.05
		Undermin.operatingvoltage	0.03-0.06
21	Panina (s)		0.025-0.05
22	Maincircuitresistanceofeachphase (μΩ)		≤120
23	ʻAi ʻia ka ponoʻokiʻoniʻoniʻoniʻoni (mm)		3