ZW8-12 Ita gbangba High Foliteji Vacuum Circuit fifọ

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ZW8-12 ita gbangba giga-foliteji igbale Circuit fifọ, mẹta-alakoso AC 50Hz ita gbangba ga-foliteji switchgear.O jẹ ti iṣẹ ṣiṣe, Circuit conductive, eto idabobo, edidi ati ikarahun, ati eto gbogbogbo jẹ iru apoti ti o wọpọ ni ipele mẹta.O ti wa ni lilo fun 10kV agbara igberiko ati eto agbara akoj ilu, bi pipin, ni idapo fifuye lọwọlọwọ, apọju lọwọlọwọ, kukuru-Circuit lọwọlọwọ ati awọn miiran iru ibi.
Mu boṣewa GB1984-2003 “High Voltage AC Circuit Breaker” GB/T11022-1999 “Awọn ibeere Imọ-ẹrọ ti o wọpọ fun Yipada Foliteji giga ati Awọn iṣedede Ohun elo Iṣakoso” IEC62271-100

Awọn ipo Lilo deede

◆Ambient otutu: -40℃~+40℃;
◆ Giga: ≤3000m (ti o ba jẹ pe giga giga, ipele idabobo ti a ṣe ayẹwo yoo pọ si ni ibamu);
◆Afẹfẹ ti o wa ni ayika le jẹ ibajẹ nipasẹ eruku, ẹfin, gaasi ibajẹ, nya tabi iyọ iyọ, ati ipele idoti jẹ IV;
◆ Iyara afẹfẹ ko kọja 34m / s (deede si 700Pa lori aaye iyipo);
◆ Gbigbọn tabi iṣipopada ilẹ lati ita ti switchgear ati awọn ohun elo iṣakoso le ṣe akiyesi;
Awọn ipo pataki ti lilo.(Ti o ba nilo lati lo labẹ awọn ipo deede ti lilo yatọ si loke, jọwọ duna pẹlu wa).

The Main Technical Parameters

Nomba siriali	Oruko		Ẹyọ	Data
1	Foliteji won won		kV	12
2	Ti won won lọwọlọwọ		A	630 1250
3	Igbohunsafẹfẹ agbara gbigbe duro foliteji (iṣẹju 1)		kV	42
4	Ikanju ina monomono duro foliteji (tente)			75
5	Ti won won kukuru-Circuit kikan lọwọlọwọ		kA	16 20 25
6	Ti won won kukuru-Circuit ṣiṣe lọwọlọwọ			40 50 63
7	Ti won won tente oke withstand lọwọlọwọ		kA	40 50 63
8	4s kukuru-akoko withstand lọwọlọwọ			16 20 25
9	Iforukọsilẹ Isẹ Ọkọọkan			Ojuami-0.3s-Apapọ ojuami-18Os-Apapọ ojuami
10	Ti won won kukuru-Circuit lọwọlọwọ fifọ igba		igba	30 10000
11	Igbesi aye ẹrọ
	Ti won won foliteji ti agbara ipamọ motor		igba
12	Ti won won foliteji ṣiṣẹ okun Nsii		V	DCorAC 220
	Ni ipese pẹlu pataki orisun omi ẹrọ siseto Pipade okun		V	DCorAC 220
13	Ti wọn wọn lọwọlọwọ ti itusilẹ lọwọlọwọ		A	5
14	Allowable yiya sisanra ti aimi ati ki o ìmúdàgba awọn olubasọrọ		mm	3
15	Aaye olubasọrọ		mm	11±1
16	Overtravel (olubasọrọ gigun funmorawon orisun omi)		mm	+1.0 -0.3
17	Tiipa-polu mẹta ati ṣiṣi ti awọn akoko oriṣiriṣi		ms	≤2
18	Kan si pipade akoko agbesoke		ms	≤2
19	Apapọ šiši iyara		m/s	1.0 ± 0.2
20	Iyara pipade apapọ		m/s	0.7± 0.15
21	Nsii akoko	ni ga ẹrọ foliteji	s	0.015-0.05
		ni kere awọn ọna foliteji	s	0.03-0.06
22	nigba tilekun		s	0.025-0.05
23	Main Circuit resistance		μΩ	≤120(pẹlu G≤200)