66-138 kV intermediate straight through joint (ordinary type) Na iya, a harshen hausa ba a samu wani irin rubutu da ya dacewa don bayyana wannan istilu. Amma idan an yi amfani da irin rubutu na musamman, zai iya zama: 66-138 kV ƙungiyar magangan daɗi na ƙarshe (na noma)
Abubuwa gaba
| Muhimmiya | Switchgear parts |
| Model NO. | 66-138 kV intermediate straight through joint (ordinary type) Na iya, a harshen hausa ba a samu wani irin rubutu da ya dacewa don bayyana wannan istilu. Amma idan an yi amfani da irin rubutu na musamman, zai iya zama: 66-138 kV ƙungiyar magangan daɗi na ƙarshe (na noma) |
| Rated Voltage | 138kV |
| Siri | YJJJI |
Bayani na sayen daga mai wuyaci
Design na structure:
A yi maimaita karkashin prefabriki da stress cone da shielding layer, a yi amfani da karkashin molding don sabbin mafi girman contact resistance da mechanical strength
A yi kwalba shekaru biyu da shell na copper da waterproof protection box na fiberglass, a yi fadada casting agent na flame-retardant da environmentally friendly, tare da protection level na IP68
Koyar da electrical:
Rated voltage na 127/220kV, yana iya amfani a kan cross-section na cable na 400~2500mm ², peak lightning impulse withstand voltage na 550kV (10 times for positive and negative polarities)
Long-term operating temperature na conductor yana 90 ℃, kuma yana iya ta 250 ℃ a lokacin short circuit (yana lalace 1 second)
Application scenarios
Urban power grid: a yi amfani don sabbin direct connection na 220kV cable lines, kamar tunnel da cable trench laying scenarios
New energy engineering: a yi takarda wind power da photovoltaic booster station cable interconnection, yana bukata adaptation to environmental temperatures ranging from -40 ℃ to+50 ℃
Fault repair: Idan partial discharge ya kawo hukuma, connector yana bukata zuwa (Example: A phase connector na 220kV line ya samu discharge capacity na 11353pC saboda process defect, sannan signal ya zama ba a tabbas bayan replacement)
Technical Specifications
| Voltage Level (kV) | 138 | 110 | 66 |
|---|---|---|---|
| Maximum Operating Voltage (kV) | 145 | 126 | 72.5 |
| Weight (kg) | ≈85 | ≈85 | ≈85 |
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
Aiki
Turanci Masana: Sallar
Ƙananunan Cigaba: Aakwụkwọ ọnụọgụ/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
Makarantar Mai Yawanci
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GT-G Copper connecting tube (through-hole) Gwọọ GT-G na-agba mmiri (na-akpọrọ anya)
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DTL Intermediate copper terminal Bukar DTL na ƙungiyar kofin kasa
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ALS Series fan-shaped aluminum terminal block (tube material) Na gode da ake kawo karshen bayanin IEE-Business, wannan bayani ba a yi amfani da ita. Idan an yi amfani da ita, za a iya kawo karshen bayanin da ake amfani da ita don in taimaka wajen bayyana abubuwan da ake magana a cikin wannan rubutun.
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GL-G alumiini kọnisin pipu (through-hole)
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Siri na GL na pipe aluminum na ganci
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GT Copper na pipe da shiga
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GTY Export kọ̀ọ̀kan ọ̀dàn
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