China ZN23-40.5 40.5kv giga foliteji Alabọde Foliteji Atẹle Vacuum Circuit Breaker VCB Manufacture and Factory

ọja Akopọ
Awọn alaye ọja
Gbigba data
Jẹmọ Products

Pe wa

ZN23-40.5 40.5kv giga foliteji Alabọde Foliteji Inu inu Vacuum Circuit fifọ VCB

Aworan

ZN23-40.5 40.5kv giga foliteji Alabọde Foliteji Ni...

ZN23-40.5 MV igbale Circuit fifọ ni inu ile MV pinpin ẹrọ ofthree-alakoso AC 50Hz, won won foliteji 40.5kV, le ti wa ni ti baamu pẹlu JYN35/GBC-35 Iru switchcabinet.Suitablefor Iṣakoso ati Idaabobo ni agbara ọgbin,Substation ati agbara pinpin eto,paapa o dara fun awọn ibi iṣiṣẹ loorekoore.The vacuum Circuit breaker is handcart,withreasonable be,itọju irọrun,ailewu andreliableuse

Pe wa

Awọn alaye ọja

● ZN23-40.5 MV igbale Circuit fifọ ni inu ile MV pinpin ẹrọ ti mẹta-alakoso AC 50Hz, won won foliteji 40.5kV, le ti wa ni ti baamu pẹlu JYN35/GBC-35 iru yipada minisita. Dara fun iṣakoso ati aabo ni ile-iṣẹ agbara, ipilẹ ile ati eto pinpin agbara, paapaa dara fun awọn aaye iṣẹ loorekoore. Fifọ Circuit igbale jẹ iru kẹkẹ-ọwọ, pẹlu ọna ti o tọ, itọju irọrun, ailewu ati lilo igbẹkẹle.

Aṣayan

Awọn ipo iṣẹ

1. Awọn iwọn otutu ayika: oke iye +40 ℃, kekere iye to -15 ℃ (tutu agbegbe -25 ℃);

2. Giga: ko ju 2000m;

3. Ojulumo ọriniinitutu: ojoojumọ apapọ iye ni ko tobi ju 95%, oṣooṣu apapọ ni ko tobi ju 90%;

4. Titẹ omi ti o kun: iye apapọ ojoojumọ ko ga ju 2.2 × 10 -3 Mpa, apapọ oṣooṣu ko ga ju 1.8×10-3 Mpa;

5. Iwariri ilẹ ko kọja iwọn 8;

6. Ko si ina, bugbamu, idoti, ipata kemikali ati ibi gbigbọn ti o lagbara.

Awọn ẹya ara ẹrọ

1. Awọn ìwò be ti Circuit fifọ ni iru handcart, lo CT19 tabi CD10 siseto, le ti wa ni pin si JYN1 ati GBC meji iru be.

2. Awọn Circuit fifọ ara ti wa ni kq ti fireemu, insulator, igbale interrupter, spindle ati gbigbe ati aimi akọmọ. Ilẹ isalẹ ti fireemu ti ni ipese pẹlu awọn kẹkẹ 4, fun gbigbe fifọ Circuit, bbl apa ọtun ti fireemu naa ni ipese pẹlu insulator 6 bi atilẹyin, gbigbe ti o wa titi ati lilo atilẹyin aimi, idalọwọduro igbale ti fi sori ẹrọ laarin agbara, atilẹyin aimi, awọn Circuit fifọ ni o ni awọn abuda kan ti kekere iwọn didun, o rọrun be, gun iṣẹ aye, rorun itọju, ko si bugbamu ewu, ko si idoti ati be be lo.

Ilana ti isẹ

Awọn Circuit fifọ ni ipese pẹlu arin lilẹ ni gigun se aaye igbale interrupter, nigbati awọn ìmúdàgba, aimi olubasọrọ ti igbale interrupter ti yapa, olubasọrọ aafo yoo gbe awọn igbale aaki ati ki o parun nigbati awọn ti isiyi lori odo. Nitori eto pataki ti olubasọrọ, aafo olubasọrọ yoo ṣe agbejade aaye oofa gigun gigun ti o yẹ lakoko arc olubasọrọ, arc ni iṣọkan pin lori dada ti olubasọrọ, ṣetọju foliteji arc kekere, nitorinaa iyara ipata ina kekere ati iyẹwu arc pẹlu giga arc media imularada agbara, mu awọn Circuit fifọ fifọ kukuru-Circuit lọwọlọwọ agbara ati aye itanna.

Imọ data

Nkan	Ẹyọ	Paramita
Awọn paramita ti foliteji, lọwọlọwọ, igbesi aye
Ti won won foliteji	kV	40.5
Iwọn agbara igba kukuru duro foliteji (iṣẹju 1)	kV	95
Ti won won monomono agbara imuduro foliteji (tente)	kV	185
Iwọn igbohunsafẹfẹ	Hz	50
Ti won won lọwọlọwọ	A	1250 1600 2000
Ti won won kukuru-Circuit kikan lọwọlọwọ	kA	25	31.5
Ti won won fun igba kukuru duro lọwọlọwọ (RMS)	kA	25	31.5
Ti won won tente oke withstand lọwọlọwọ	kA	63	80
Ti won won kukuru-Circuit titi ti isiyi	kA	63	80
Ti won won nikan / pada-si-pada kapasito bank kikan lọwọlọwọ	A	600/400
Ti won won kukuru-Circuit lọwọlọwọ iye akoko	S	4
Ti won won kukuru-Circuit lọwọlọwọ fifọ igba	Igba	20
Ti won won awọn ọna ọna		Eyin-0.3s-CO-180-CO
Awọn ifilelẹ ti awọn galvanic Circle resistance	μΩ	≤65
Ti won won foliteji isẹ		≌ 220/110
Igbesi aye ẹrọ	Igba	≥10000
Mechanical ini sile
Ṣii idasilẹ laarin awọn olubasọrọ	mm	22±2
Yiyipo	mm	6±1
Kan si pipade akoko agbesoke	ms	≤3
Mẹta-alakoso, iyipada amuṣiṣẹpọ	ms	≤2
Apapọ šiši iyara	m/s	1.7± 0.2
Iyara pipade apapọ	m/s	0.75± 0.2
Akoko ṣiṣi (foliteji ti a ṣe iwọn)	ms	≤90
Akoko pipade (foliteji ti a ṣe iwọn)	ms	≤60
Allowable yiya sisanra fun ìmúdàgba ati aimi olubasọrọ	mm	3