RDV6-12 Indoor high-voltage AC vacuum circuit breaker

RDV6-12 mndandanda wamagetsi apamwamba kwambiri a AC vacuum circuit breaker ndi gawo lamphamvu la magawo atatu a AC12kV m'nyumba, opangidwa mwapadera kuti ateteze zida zamagetsi m'mabizinesi akumafakitale ndi migodi.Zipangizozi zimatha kuzindikira modalirika ntchito zodzitchinjiriza za dera lotseguka, zonyamula katundu, zochulukira komanso chitetezo chanthawi yayitali kuti zitsimikizire kuti zida zamagetsi zikuyenda bwino.

RDV6-12 mndandanda wapamwamba kwambiri wa AC vacuum circuit breaker uli ndi izi:

1. Kuthekera kwa chitetezo champhamvu kwambiri: chowotcha chamagetsi chimagwiritsidwa ntchito pachitetezo champhamvu chamagetsi pansi pa 12kV voltage level, ndipo chimatha kuteteza bwino zida kutengera mphamvu yamagetsi yamagetsi.

2. Ntchito yodalirika yotetezera: zida zimatha kuzindikira ntchito yoteteza dera lotseguka, katundu wamakono, wodzaza panopa komanso wafupipafupi chitetezo chamakono, kuonetsetsa kuti zipangizo zimatha kudula nthawi yomwe zili zovuta komanso kuteteza zida zowonongeka.

3. Kugwira ntchito pafupipafupi ndi zochitika zokhala ndi maulendo angapo oyendayenda ndi maulendo afupikitsa: woyendetsa dera ndi woyenera kugwira ntchito pafupipafupi pansi pa zovomerezeka zogwirira ntchito zamakono kapena zochitika zokhala ndi maulendo angapo oyendayenda ndi maulendo afupikitsa kuti atsimikizire kuti zipangizozi zimagwira ntchito bwino pazikhalidwe zosiyanasiyana.

4. Kudalirika kwakukulu: RDV6-12 mndandanda wamagetsi apamwamba a AC vacuum circuit breaker amatengera teknoloji yodalirika ya vacuum circuit breaker, yomwe imakhala yodalirika kwambiri, imachepetsa kuwonongeka kwa zipangizo ndi kulephera, ndikuwonjezera moyo wautumiki wa zipangizo.

5. Kukhazikitsa kosavuta ndi kukonza: zida ndi zosavuta kukhazikitsa ndi kukonza, zimachepetsa mtengo wa kukonza zida, ndikuwongolera magwiridwe antchito a zida.

RDV6-12 mndandanda wamagetsi apamwamba kwambiri a AC vacuum circuit breaker ndi chida chodalirika kwambiri komanso choteteza kwambiri, chomwe chimatha kuteteza zida zamagetsi kuti zisawonongeke ndi mphamvu yamagetsi apamwamba ndikuwonetsetsa kuti zida zikuyenda bwino.Amagwiritsidwa ntchito kwambiri m'mabizinesi amakampani ndi migodi ndi magawo ena omwe amafunikira chitetezo champhamvu kwambiri.

Tanthauzo Lachitsanzo

Chilengedwe

a) Kutentha: Max +40C, Min -10C(30C, yosungirako ndi zoyendera)
b) Kutalika: Max 2000m.Chofunikira chapadera chidzakambirana nafe.
c) Chinyezi chachibale: pafupifupi matsiku sadzakhalanso 95%, pafupifupi mwezi sadzakhalanso 90%.Ndipo kuchuluka kwa mpweya wochuluka wa tsiku sikuyenera kupitirira 2.2kPa, monthaverage osapitirira 1.8kPa.Ndipo m'nyengo yozizira kwambiri, kumakhala kozizira
condensation ndizovomerezeka.
d) Mulingo wa chivomerezi: osapitilira 8 mulingo
e) Ikani malo: popanda moto, kuphulika, fumbi, dzimbiri la mankhwala, zoonekeratu

Basic ntchito ndi khalidwe

1.Vacuum arc kuzimitsira chipinda utenga Cu Cr contact material, ndi Cup-woboola pakati contactstructure longitudinal maginito amene ali pang'ono kuvala mlingo, Stable dielectric mphamvu mofulumira kuchira pambuyo kuzimitsa arc, otsika mlingo kutseka, amphamvu kupanga ndi kuswa mphamvu, moyo wautali wamagetsi.
2. Pakati pa mzati wa kutchinjiriza ndi chipolopolo cha ceramic cha chipinda chozimira cha vacuum arc. Kugwiritsa ntchito mphira yamadzimadzi ya silicon, onjezerani mphamvu yolimbana ndi ntchito, Siketi ya ambulera yokhala ndi mtunda waukulu wokwera pamwamba pa mzati, kuti mupititse patsogolo mphamvu yamagetsi. ndi mphamvu ya mphezi kupirira voteji, akhoza kukumana mkulu-okwera m'dera chofunika kwambiri luso.
3.Makina ogwiritsira ntchito ndi njira yosungiramo mphamvu ya Spring yokonzekera ndege, imakhala ndi ntchito yosungiramo mawotchi ndi ntchito zosungiramo magalimoto, kupititsa patsogolo kukhazikika kwa ntchito.
4.This circuit breaker imagwira ntchito, idatengera Permanent magnetic actuatormechanism, makinawa amachepetsa zigawo 60% poyerekeza ndi kasupe wamba, amachepetsa kuchuluka kwa zolakwika chifukwa cha zigawo.

Malo oyeseraGwirani ntchito

Fig1 chojambulira chamtundu wamagetsi mkati mwa mfundo yamagetsi (anti-tripping, loko, kulemetsa)

Kugwira ntchito kwamakina onani Table2

Gwiritsani ntchito chidziwitso chaukadaulo wamakina onani Table 3.

Y1: Kutseka maginito amagetsi Y7-Y9: kuchulukirachulukira kwa electromagnet KD: Makina mkati mwa anti-tripping relay
HQ: Kutseka maginito amagetsi S2 Kutseka chosinthira chamagetsi chamagetsi M: chosinthira chosungira mphamvu S1: yosungirako mphamvu
QF: Circuit breaker main contact chosinthira chothandizira TQ: Kutseka maginito amagetsi

Chithunzi 2 Fixed Type circuit breaker mkati mwa chithunzi chamagetsi

Zindikirani:

1. Ulendo wa ngolo mu kabati ndi 200mm

2. Manambala omwe ali m'mabala amayimira miyeso yonse ya ophwanya madera okhala ndi mphamvu yapano kuposa 1600A.

Chithunzi 3 Onetsani miyeso ya chophwanyira ngolo yamanja

RDV6-12 mndandanda wamagetsi apamwamba kwambiri a AC vacuum circuit breaker ndi gawo lamphamvu la magawo atatu a AC12kV m'nyumba, opangidwa mwapadera kuti ateteze zida zamagetsi m'mabizinesi akumafakitale ndi migodi.Zipangizozi zimatha kuzindikira modalirika ntchito zodzitchinjiriza za dera lotseguka, zonyamula katundu, zochulukira komanso chitetezo chanthawi yayitali kuti zitsimikizire kuti zida zamagetsi zikuyenda bwino.

RDV6-12 mndandanda wapamwamba kwambiri wa AC vacuum circuit breaker uli ndi izi:

1. Kuthekera kwa chitetezo champhamvu kwambiri: chowotcha chamagetsi chimagwiritsidwa ntchito pachitetezo champhamvu chamagetsi pansi pa 12kV voltage level, ndipo chimatha kuteteza bwino zida kutengera mphamvu yamagetsi yamagetsi.

2. Ntchito yodalirika yotetezera: zida zimatha kuzindikira ntchito yoteteza dera lotseguka, katundu wamakono, wodzaza panopa komanso wafupipafupi chitetezo chamakono, kuonetsetsa kuti zipangizo zimatha kudula nthawi yomwe zili zovuta komanso kuteteza zida zowonongeka.

3. Kugwira ntchito pafupipafupi ndi zochitika zokhala ndi maulendo angapo oyendayenda ndi maulendo afupikitsa: woyendetsa dera ndi woyenera kugwira ntchito pafupipafupi pansi pa zovomerezeka zogwirira ntchito zamakono kapena zochitika zokhala ndi maulendo angapo oyendayenda ndi maulendo afupikitsa kuti atsimikizire kuti zipangizozi zimagwira ntchito bwino pazikhalidwe zosiyanasiyana.

4. Kudalirika kwakukulu: RDV6-12 mndandanda wamagetsi apamwamba a AC vacuum circuit breaker amatengera teknoloji yodalirika ya vacuum circuit breaker, yomwe imakhala yodalirika kwambiri, imachepetsa kuwonongeka kwa zipangizo ndi kulephera, ndikuwonjezera moyo wautumiki wa zipangizo.

5. Kukhazikitsa kosavuta ndi kukonza: zida ndi zosavuta kukhazikitsa ndi kukonza, zimachepetsa mtengo wa kukonza zida, ndikuwongolera magwiridwe antchito a zida.

RDV6-12 mndandanda wamagetsi apamwamba kwambiri a AC vacuum circuit breaker ndi chida chodalirika kwambiri komanso choteteza kwambiri, chomwe chimatha kuteteza zida zamagetsi kuti zisawonongeke ndi mphamvu yamagetsi apamwamba ndikuwonetsetsa kuti zida zikuyenda bwino.Amagwiritsidwa ntchito kwambiri m'mabizinesi amakampani ndi migodi ndi magawo ena omwe amafunikira chitetezo champhamvu kwambiri.

Tanthauzo Lachitsanzo

Chilengedwe

a) Kutentha: Max +40C, Min -10C(30C, yosungirako ndi zoyendera)
b) Kutalika: Max 2000m.Chofunikira chapadera chidzakambirana nafe.
c) Chinyezi chachibale: pafupifupi matsiku sadzakhalanso 95%, pafupifupi mwezi sadzakhalanso 90%.Ndipo kuchuluka kwa mpweya wochuluka wa tsiku sikuyenera kupitirira 2.2kPa, monthaverage osapitirira 1.8kPa.Ndipo m'nyengo yozizira kwambiri, kumakhala kozizira
condensation ndizovomerezeka.
d) Mulingo wa chivomerezi: osapitilira 8 mulingo
e) Ikani malo: popanda moto, kuphulika, fumbi, dzimbiri la mankhwala, zoonekeratu

Basic ntchito ndi khalidwe

1.Vacuum arc kuzimitsira chipinda utenga Cu Cr contact material, ndi Cup-woboola pakati contactstructure longitudinal maginito amene ali pang'ono kuvala mlingo, Stable dielectric mphamvu mofulumira kuchira pambuyo kuzimitsa arc, otsika mlingo kutseka, amphamvu kupanga ndi kuswa mphamvu, moyo wautali wamagetsi.
2. Pakati pa mzati wa kutchinjiriza ndi chipolopolo cha ceramic cha chipinda chozimira cha vacuum arc. Kugwiritsa ntchito mphira yamadzimadzi ya silicon, onjezerani mphamvu yolimbana ndi ntchito, Siketi ya ambulera yokhala ndi mtunda waukulu wokwera pamwamba pa mzati, kuti mupititse patsogolo mphamvu yamagetsi. ndi mphamvu ya mphezi kupirira voteji, akhoza kukumana mkulu-okwera m'dera chofunika kwambiri luso.
3.Makina ogwiritsira ntchito ndi njira yosungiramo mphamvu ya Spring yokonzekera ndege, imakhala ndi ntchito yosungiramo mawotchi ndi ntchito zosungiramo magalimoto, kupititsa patsogolo kukhazikika kwa ntchito.
4.This circuit breaker imagwira ntchito, idatengera Permanent magnetic actuatormechanism, makinawa amachepetsa zigawo 60% poyerekeza ndi kasupe wamba, amachepetsa kuchuluka kwa zolakwika chifukwa cha zigawo.

Malo oyeseraGwirani ntchito

Fig1 chojambulira chamtundu wamagetsi mkati mwa mfundo yamagetsi (anti-tripping, loko, kulemetsa)

Kugwira ntchito kwamakina onani Table2

Gwiritsani ntchito chidziwitso chaukadaulo wamakina onani Table 3.

Y1: Kutseka maginito amagetsi Y7-Y9: kuchulukirachulukira kwa electromagnet KD: Makina mkati mwa anti-tripping relay
HQ: Kutseka maginito amagetsi S2 Kutseka chosinthira chamagetsi chamagetsi M: chosinthira chosungira mphamvu S1: yosungirako mphamvu
QF: Circuit breaker main contact chosinthira chothandizira TQ: Kutseka maginito amagetsi

Chithunzi 2 Fixed Type circuit breaker mkati mwa chithunzi chamagetsi

Zindikirani:

1. Ulendo wa ngolo mu kabati ndi 200mm

2. Manambala omwe ali m'mabala amayimira miyeso yonse ya ophwanya madera okhala ndi mphamvu yapano kuposa 1600A.

Chithunzi 3 Onetsani miyeso ya chophwanyira ngolo yamanja