ZW20-12 Series Ita gbangba High Foliteji Vacuum Circuit fifọ

Alaye ọja

ZW20-12 ita gbangba HV igbale Circuit fifọ jẹ 3-alakoso AC 50Hz 12kV ohun elo iyipada ita gbangba

♦ Ọna fifi sori ẹrọ: ọpa ti a gbe soke;

♦ Iru ọpa: ọpa ti a ṣepọ;

♦ Ohun elo: ita gbangba 12kV substation, agbara agbara.

♦ Iru iṣẹ: Afowoyi, ina, isakoṣo latọna jijin.

Awọn ipo Ayika

♦ Giga:

♦ Afẹfẹ otutu: -40°C~ +40°C; iyipada iwọn otutu ojoojumọ

♦ Iyara afẹfẹ

♦ Ipele ẹlẹgbin: IV;

♦ Awọn aaye fifi sori ẹrọ: Ko si ina, ewu bugbamu, ipata kemikali ti o lagbara tabi gbigbọn pataki;

♦ Iwariri ilẹ:

Main Technical Parameters

RARA	Nkan		Ẹyọ	Iye
1	Foliteji won won		kV	12
2	Igbohunsafẹfẹ agbara agbara (iṣẹju 1)	(gbẹ) aarin-alakoso, aiye/fracture;	kV	42/48
2	Igbohunsafẹfẹ agbara agbara (iṣẹju 1)	(tutu) aarin-alakoso, aiye	kV	34
3	Agbara ina mọnamọna duro foliteji (interphase, aiye/fracture)		kV	75/85
4	Ti won won lọwọlọwọ		A	630,1250
5	Iwọn igbohunsafẹfẹ		Hz	50
6	Ti won won kukuru Circuit fifọ lọwọlọwọ		kA	20, 25
7	Ti won won tente iye di lọwọlọwọ (tente)		kA	50, 63
8	Ti won won kukuru akoko withstand lọwọlọwọ		kA	20, 25
9	Ti won won kukuru Circuit ṣiṣe lọwọlọwọ		kA	50, 63
10	Ti won won kukuru Circuit iye		S	4
11	Ti won won awọn ọna ọna		Igba	Eyin-0.3S-CO-1 80S-CO
12	Ti won won kukuru Circuit fifọ lọwọlọwọ nọmba fifọ		Igba	30
13	Igbesi aye ẹrọ		Igba	10000
14	Foliteji iṣẹ ti a ṣe iwọn (le ṣe adani)		IN	220
15	Nsii akoko		ms	≤80
16	Akoko ipari		ms	≤120
17	Akoko fifọ ni kikun		ms	≤100
18	Ti won won USB gbigba agbara kikan lọwọlọwọ		A	50
19	Ipele			E2~C2~M2(1000)
20	Ti won won kukuru Circuit fifọ lọwọlọwọ nọmba fifọ		Igba	30