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Isoladawar da 12KV mai kyauwa (mai kisan hawa, bace tana da gas SF6, an kisa da nitrogen)

  • 12KV environmentally friendly (air insulated SF6 gas free, nitrogen filled) isolation switch
  • 12KV environmentally friendly (air insulated SF6 gas free, nitrogen filled) isolation switch

Abubuwa gaba

Muhimmiya Switchgear parts
Model NO. Isoladawar da 12KV mai kyauwa (mai kisan hawa, bace tana da gas SF6, an kisa da nitrogen)
Rated Voltage 12kV
Raitidu kọ̀ọ̀kan 630A
Siri GHK

Bayani na sayen daga mai wuyaci

Sharararwa

GHK-12 PT isolation switch ya yi amfani da tsarin shafin mai yawa, wanda ya taimaka wajen samar da hanyar karamin tsari, kyakkyawan tsari, yanayin rike, ba a bukata irin gaba ko kuma a haɗa. Wannan babban mutanen ya kasance a amfani a environmentally friendly air insulated ring main unit cabinets don daga cikin abubuwa na PT unit, tare da matsayinta masu PT main circuit closing, opening, and grounding.
Shawarwari na amfani:
1) Tsari na amfani: tsari mafi yawa +40 ℃, tsari mafi kyau -15 ℃ (ana iya a gada da a gina a tsari na -30 ℃);
2) Farko: ≤ 2000 mita;
3) Tsakiyar jirgin sama: Yanzu na rana ta hanyar jirgin sama ≤ 95%, ranar zuwa na rana ta hanyar jirgin sama ≤ 90%;
4) Intensity na zamani: ba za su bi 8 degrees bane;
5) Ingantaccen amfani: Ba a ku ne kisan kasa ko kisan kudace, ba ma zama a cikin ruwan jiki, kisa ga jirgin kasa, ko kuma yanayin rike;
Don wasu muhimman amfani da ba amsa da amfani na yau da kullum, ana buƙatar ake gano da aikinsa. Misali, idan aikin sama ya danganta a farkon da 2000 mita, ana buƙatar ake bayyana da aikinsa don ake gano abubuwan da za su amfani a gine.

Abubuwan Parameter

Serial Number Item Unit Parameter Remark
1 Rated Voltage KV 12  
2 Rated Current A 630  
3 Rated Breaking Current / Thermal Stability Time KA/S 20/4; 25/3  
4 Rated Peak Withstand Current KA 50/63  
5 Rated Short-circuit Making Current KA 50/63  
6 Short-circuit Making Times times 30  
7 Power Frequency Withstand Voltage: Phase-to-Ground / Phase-to-Phase KV 42 In Dry Air or N₂
8 Power Frequency Withstand Voltage: Break KV 48 In Dry Air or N₂
9 Lightning Impulse: Phase-to-Ground / Phase-to-Phase KV 75 In Dry Air or N₂
10 Lightning Impulse: Break KV 85 In Dry Air or N₂
11 Main Circuit Resistance μΩ ≤60 Disconnector
12 Mechanical Life of Arc Extinguishing Chamber times 10000  
13 Mechanical Life of Isolation / Earthing Switch times 5000  
14 Gas Tank Pressure bar 1.25  

Yawan yadda ake koyar da shi

FAQ
Q: Ga wasu yin hanyar zaɓe masana'antu a kan gida yana da kyau a taka cikin jerin PT?
A:
A kanin PT da isolasi mai sauƙi shi ne a cikin abubuwa da zafiya da kuma taimakawa, da take da uku masu muhimmanci: ① Zafiya na ingantaccen bayanai: PT shine mafi inganci a matsayin yanayin bayanai. Idan ba a yi isolasi, za a yi ingantaccen bayanai a lokacin da dukkan sistem ya zama ta fi sanyi, wanda yake iya tabbatar da hankali ga tsakanin jirgin kwace; isolasi mai sauƙi ya iya kawo karfi PT don in yi "kawo karfi na wurin gaba" a lokacin da aka yi ingantaccen bayanai; ② Taimakawa masu kayan aiki: Yana iya taimaka zuwa tsaro mai yawa a matsayin yanayin bayanai a lokacin da aka fara da sistem, kuma yana iya haifar da ci gaban PT da kuma zama da rike; ③ Taimakawa da takaitaccen: A cikin takamta GB/T 11022-2020, ana bukata a canza isolasi mai sauƙi a wurin yanayin bayanai na PT don in zama da zafiya a lokacin da aka yi ingantaccen bayanai. Amma, an samun irin mai sauƙi mai sauƙi da za su iya taimaka wa IEE-Business eco-cabinet a cikin sauyi da kuma taimakawa masu kayan aiki, kuma yana iya haifar da musu da kuma taimakawa masu kayan aiki.
Q: Me kwanan iya eco-cabinet PT isolation switch da na fuskantar tushen da take?
A:
Wani aiki da zai iya gina a cikin eco-cabinets mai hawa na SF6, tana da PT (potential transformer) don in samar da on-off da kuma isolashe ta PT primary circuit. Abubuwa masu muhimmanci sun hada da: ① Isolashen PT: Idan an yi aiki ko kawo karfi PT, zai iya kadan da tsari a matsayin wani inganci da za su iya tabbatar da shi don hankalin dalilai; ② Kiyaye tsari: Zai iya kiyaye tsari a kan PT tun daga baya don in sa takaminta da yawan gwamnati; ③ Interlockin abinci: An yi interlock da ita da babban eco-cabinet, grounding switch da kuma PT cabinet don in ba a yi aiki da kawo karfi PT a lokacin da ya fi sanya ko kuma kadan da grounding. Ana amfani da shi a 10kV/12kV medium-voltage eco-cabinets kuma ana iya amfani da shi a cikin siyasa mai girma don yanayi.
Maimakanta mai inganci
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 1000m² Jami'a nanan mafi girma: Zama-zama na Farko da aka Fitowa a Shekarar (USD): 300000000
Workplace: 1000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 300000000
Aiki
Turanci Masana: Sallar
Ƙananunan Cigaba: Aakwụkwọ ọnụọgụ/Gwadàbwata/Gwọ́n ọkụ̀ àbálòpà/Low voltage electrical equipment/Maimaitar da kimiyya/Ajiyayi na farko/Kọ̀mọ́ àwọn ẹ̀ka ìjìnlẹ̀ ènìyàn
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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