ZN28K {-12 Lub Circuit Circuit Circuit Court Breaker yog ib peb-theem Ac 50Hz, ntsuas voltage 12kv sab hauv tsev hloov khoom siv. Nws yog feem ntau ntsia nyob rau hauv cov hlau nplaum sib xyaw nrog hloov chaw thiab kev tiv thaiv hluav taws xob hauv kev lag luam thiab cov lag luam me, thiab cov hloov chaw. Nws yog qhov haum rau kev ua haujlwm ntau zaus ib puag ncig.

Cov Khoom Qhia Khoom Khoom

Kev qhia tshwj xeebShtus eet

Tsis yog.	Lub npe	Ib yam	Xov xwm
1	Cov Ntsuas Hluav Taws Xob	kv	12
2	Nyob Qhov Coob	Hz	50
3	NyobCuurrent	A	630/1250/1600/2000/2500/3150
4	NyobPaibter li Fkev sivWithandVtheem hoom	kv	48(Hla ntawmContactgaps) / 42(Rau hauv av)
5	NyobLxav tauntejImpulseWithandVtheem hoom	kv	75
6	NyobStxoj kev thab plaubCtus sau lusBhais lusCuurrent	kua	25/31.5/40
7	Nyob Stxoj kev thab plaubCtus sau lusMtus phaujCUrrent (Pak)	kua	63/80/100
8	NyobWithandCUrrent (Pak)	kua	63/80/100
9	NyobDtso cai ntawmStxoj kev thab plaubCtus sau lus	s	4
10	Kev ua hauj lwmCycles ntawmRtomStxoj kev thab plaubCtus sau lusBhais lusCuurrent	Lub sij hawm	E2
11	Txawj kho ub noEndurance	Lub sij hawm	10000
12	Cov Qauv Ua HaujlwmSkev sib luag	-	O {-0. 3s-co -180 s-c co
13	Pub Wpob ntsegThickness ntawmContact	lub hli	Tsawg dua los yog sib npaug rau 3

Txawj kho ub noChtus kab ke

Tsis yog.	Lub npe	Ib yam	Xov xwm
1	Kev tshem tawm ntawmTsiv thiab tsau Contact	lub hli	11±1
2	Tus neeg yus paubThau khoom	lub hli	4±1
3	Xws luagCpoobSpe	m/s	0.6±0.2
4	Xws luagOkev yeebSpe (Alus hauvSpentawm thawj zaug qhibntawm6mm)	m/s	1.2±0.3
5	NyobContact Nyem	N	3100±200N(25ka/31.5ka) 4800±300N(40KA)
6	Sijhawm Kaw	tus ms	30-70
7	Sijhawm Qhib	tus ms	30-50
8	Tus neeg yus paubBOadcingDtso tseg ntawmCpoobOtso nyiaj	tus ms	Tsawg dua los yog sib npaug3
9	Tsis muajimmataneity ntawmKaw /Okev yeeb Kev ua haujlwm3-Pmuaj	tus ms	Tsawg dua los yog sib npaug rau 2

Cov khoom lag luam zoo

ZN28K -12 Lub tshuab nqus dej nqus plua plav muaj ntau yam zoo:

Kev ua tau zoo

Siv lub tshuab nqus hluav taws xob arc extinguishing muaj peev xwm, muaj peev xwm withstand siab luv luv-taws kev ua tau zoo, thiab ntev hluav taws xob thiab tshuab ua neej muaj sia.

Kev ua haujlwm yooj yim

Tuaj yeem ntsia thiab siv kev ywj pheej lossis kev sib xyaw ua ke rau hauv tsau lossis lub thawv hloov mus hloov. Cov txheej txheem kev ua haujlwm yog hloov tau, ua kom muaj ob peb lub chaw ua haujlwm hluav taws xob thiab kev ua haujlwm.

Yooj yim txij nkawm

Nta ib qho qauv yooj yim nrog tsawg dua ib qho kev xav tau ntawm kev hloov pauv roj av insulating, yog li txo cov neeg ua haujlwm ua haujlwm thiab cov nuj nqis.

Hide Daim Ntawv Thov Ntau Yam

Haum rau kev lag luam thiab kev lag luam me, cov khoom siv hluav taws xob, thiab cov khoom siv, thiab siv tau ntau yam khoom siv hluav taws xob, tshwj xeeb hauv cov chaw ua haujlwm ib puag ncig.

Khoom Siv Khoom

ZN28K -12 Lub tshuab nqus hluav taws xob hauv lub tshuab nqus tsev muaj ntau daim ntawv thov:

Kev lag luam (tshuaj lom neeg, hlau, roj av, thee, thiab lwm yam)

Lub hwj huam sib tw tshuab (fais fab nroj tsuag, hloov chaw, thiab lwm yam)

Hluav Taws Xob Infrastructure

Khoom Qhia Tawm Qauv

ZN28K-12 Product Outline Drawing

Thib Ob Hluav Taws Xob

ZN28K-12 Secondary Wiring Diagram

Cim npe nrov: ZN28K {-12 Lub Circuit Circuit Circuit Circuit Circuit Court, Tuam Tshoj Zn28K {3} hauv lub tshuab nqus tsev, cov chaw muag khoom, Hoobkas