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120kV 168kV 204 kV Tsohuwar Tank Type Vacuum Circuit Breaker(VCB)

  • 120kV 168kV 204 kV Tank Type Vacuum Circuit Breaker(VCB)

Abubuwa gaba

Muhimmiya ROCKWILL
Model NO. 120kV 168kV 204 kV Tsohuwar Tank Type Vacuum Circuit Breaker(VCB)
Rated Voltage 204kV
Raitidu kọ̀ọ̀kan 2000A
Rated Frequency 50/60Hz
Siri VBO

Bayani na sayen daga mai wuyaci

Sharararwa

Bayanai

VCBs da 120kV, 168kV, da kuma 204kV na tank type suna cikin tushen gagarumin karamin kwarewa na shugaban karamin kwarewa masu inganci. An samun su don hanyar kiyaye karamin kwarewa da kuma shirya karamin kwarewa na tsari. Su ne da kungiyoyin mai kwalliya na tank (tank type) don kula'ar da muhimmancin kungiyoyi, kuma an yi amfani da vacuum interrupters don kiyaye karamin kwarewa da kyau, wanda yake daidaito da zama ta kiyaye karamin kwarewa a cikin tushen karamin kwarewa na tsari da kuma tsari.

Su ne daidai don substation masu shugaba, grid masu karkashin kwarewa, da kuma tushen tattalin karamin kwarewa (kamar wind da solar farms), VCBs masu tushen voltage masu duka suna da damar kananan gida. Tsarin tank type na bi ya haɗa da kwalliyar kula'ar da kuma karshe ga al'amuran jihar, kafin vacuum technology ya ci kiyaye amfani da gas masu karamin kwarewa kamar SF₆, wanda yana daidaito da abubuwan low-carbon na duniya. Idan a yi amfani a cikin jihar girmama ko kuma substation masu kwalliya, suke daidai da kiyaye karamin kwarewa, tsari mai tsawo, da kuma kudin kiyaye karamin kwarewa, wanda yake daidaito da zaɓu a cikin tushen karamin kwarewa na zamani.

Muhimman Muhimmanci

Circuit breaker da kula'ar da al'amuran jihar da kuma kyau a yi amfani da shiga. Saboda an yi amfani da vacuum interrupter (VI) a cikin baka, yana da kiyaye karamin kwarewa da kyau kuma babu kiyaye gas da kyau. A lura da bushing current transformer (BCT) a cikin tank. Wannan ya haɗa da kula'ar da inganci. Ba a buƙata da baka don kula'ar da shiga. Yana daidaito da kudin kula'ar da shiga. Kuma ya haɗa da kudin amfani da gas masu karamin kwarewa kamar SF6 zuwa kusan 1/3 da GCB.

  • Kiyaye karamin kwarewa da kyau saboda kula'ar da vacuum insulation a cikin baka

  • Inganci mai kula'ar da kula'ar da amfani da built-in bushing CT (BCT)

  • Yana daidaito da kudin kula'ar da shiga saboda ba a buƙata da baka don kula'ar da shiga.

  • Yana daidaito da kudin life-cycle cost (LCC) zuwa kusan 40% da GCB

  • Kyau a yi amfani da shiga saboda kula'ar da center of gravity mai kula'ar

  • Na kula'ar da al'amuran jihar. Yana haɗa da kudin amfani da gas masu karamin kwarewa kamar SF6 zuwa kusan GCB

Muhimman Muhimmanci

Tsanonin kashi (kV)

120kV

168kV

204kV

Tsanonin kudin (A)

1200

2000

1200

2000

1200

2000

Tsanonin kudin da zama (kA)

31.5

31.5

 40

31.5

40

Wakar tsanoni da zama (s)

0.06 (5 daga cikin)

0.037

Wakar tsanoni da zama (daga cikin)

5/3

3

Karkashin aiki

A (O - 1 min - CO - 3 min - CO), B (CO - 15 sec - CO), R (O - 0.35 sec - CO - 1 min - CO)

Wakar gida (s)

0.13

Tsanonin kudin da gida (V)

DC100

Tsanonin kudin mota (V)

DC100

Matsayin na gida

Gas SF6

Tsanonin gas (MPa-g)

0.15 (20℃)

Sistem na aiki

Mota-charged spring

Ma'adinito masu amfani

JEC-2300 (1998)

 

Takardun Kayan Ayyuka
Restricted
Dead Tank Circuit Breakers Catalog
Catalogue
English
Consulting
Consulting
FAQ don
Q: Me kadan da yake a wannan vacuum circuit breaker da SF circuit breaker?
A:
  1. Yadda na musamman suna da muhimmanci shine zabe-zabin da ake amfani da su don kawo lalacewa: Kuli-kulisu da ke amfani da tsafta (10⁻⁴~10⁻⁶Pa) don hirnata da kawo lalacewa; Kuli-kulisu da ke amfani da gasin SF₆, wanda yake da kyau a ƙare elektronon don kawo lalacewa.
  2. A fayyace da jiki: Kuli-kulisu da ke amfani da tsafta suna daidai da jiki masu sauransu (10kV, 35kV; wasu zuwa 110kV), ba da 220kV+. Kuli-kulisu da ke amfani da gasin SF₆ suna daidai da jiki masu yawan da gaba (110kV~1000kV), suna fi sani a jerin jiki masu yawan da gaba.
  3. Don kwayoyin: Kuli-kulisu da ke amfani da tsafta suna kawo lalacewa da kadan (<10ms), suna da tsarin kawo lalacewa ta 63kA~125kA, suna daidai da amfani na kadan (misali, kudin kashi) da tsari mai tsauri (>10,000 waɗannan). Kuli-kulisu da ke amfani da gasin SF₆ suna fi shahara a kawo lalacewar kashi mai yawa/induktif, amma suna yi abubuwan da kadan, suna bukata lokacin da zabe-zabin ya haɗa don kawo lalacewa.
Q: Misalai na iya aiki na kamar yadda ake tabbatar da hanyar jirgin samun zafi a cikin fitaccen karamin kungiyoyi?
A:

Har zuwa da ɗauki na gasar SF₆ yana da kyau a cikin ɗauki mai tsarki, kuma tana iya zama 1% kowace shekara. Gasar SF₆ yana da muhimmanci sosai wajen gida ƙasar, mafi yawan tasiri 23,900 kafin da za su mutuwa da gasar CO₂. Idan an haɗa shi, zai iya ba da ƙananan gwamnati kuma zai iya haifar da ci gaban gasar a cikin ƙungiyar da ake ƙare waɗannan ƙaramin jirgin ruwa, wanda ke taimakawa da darajar da ingantaccen ƙaramin jirgin ruwa.

Don in tattaunawa da haɗin ɗaukin gasar SF₆, ana samun abubuwa masu tattaunawa don ɗaukan gasar a kan ƙaramin jirgin ruwa na tank. Waɗannan abubuwa sun taimaka wajen tabbatar da ɗauka kafin ya faru don haka za a yi amfani da hanyoyin da za su taimakawa wajen ƙoƙarin ƙwarewa.

Q: Me kana cikakken yadda tank circuit breaker?
A:

Kiwataccen Tank Mai Tsari:

  • Kiwataccen tank mai tsari: Ƙasashen kawo hanyar zuwa, mutanen gine-gine da sauransu suna fi sako a kan tankin kaya da gas (kamar sulfur hexafluoride) ko zama. Wannan yana taimaka wajen haɓaka fadin gine-gine da kyau, kuma yana iya taimaka wajen inganta shirin da amanna cikin abincin. Wannan kayan aiki na iya amfani a wurare dabara daban-daban.

Tsarin Ƙasashen Kawo Hanyar:

  • Tsarin ƙasashen kawo hanyar: Ƙasashen kawo hanyar yana fitowa a cikin tanki. Tsarinsa yana kunshi muhimman abubuwa kamar mafi girma, nozzles, da mutanen gine-gine. Abubuwan da suka yi aiki waɗanda suke taimaka wajen kawo hanyar da shirye-shiryen lokaci.

Mekanisumin Yawanci:

  • Mekanisumin yawanci: Mekanisumi masu amfani a cikin wannan al'adun ya kunshi mekanisumin spring da hydraulic.

  • Mekanisumin spring: Wannan mekanisuminsa yana da tsari mai yawa, yana da amanna, da kuma yana da shirin da ba ta da shakka. Yana amfani da energy na spring don taimaka wajen kawo da kwarin lokacin.

  • Mekanisumin hydraulic: Wannan mekanisuminsa yana da shirin da kyau, yana da shirin da ba ta da shakka, kuma yana da amfani a wurare da shirye-shiryen lokaci da kuma damar lokaci.

Maimakanta mai inganci
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 108000m²m² Jami'a nanan mafi girma: 700+ Zama-zama na Farko da aka Fitowa a Shekarar (USD): 150000000
Workplace: 108000m²m²
Jami'a nanan mafi girma: 700+
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 150000000
Aiki
Turanci Masana: Design/Manufakturi/Sallar
Ƙananunan Cigaba: Gwọ́n ọkụ̀ àbálòpà/Transformator
Mafarkin tsoro na yawan kulle
Kayan aiki na alaka da amfani, yin amfani, gyara-gyaran da kuma pasuwa na kayan karkashin yanayi, suka kentuwa da kaiwansu masu iko, ingantacciyar hankali da kuma amfani mai kyau.
mabudin aikatan kayan dabbobi sun dawo da idoni masu iko da ma'ajiriyya, sannan suka tabbata inganci, kwayoyin uku da na'ibbicci ne daga babban kayan aikin

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