Yini i-24kvv Earthing switch?
AI-24KV Earthing switch, eyaziwa nangokuthi isicidi sokushintsha, yingxenye ebucayi esetshenziswe kuyoAmasistimu Wokusabalalisa Amandla Amandla Amandlaukuhlinzeka indlela ephephile yokuthola imishini enikelwe i-de-enikeze amandla. ukhiphe ngokuphepha i-voltage voltage kanye nogesi ovumayo, Ukuqinisekisa ukuphepha kwabasebenzi ngesikhathi sokulungiswa noma ukuhlola. GPJN15-24 / D31.5Inikeza ukusebenza okuqinile kwezicelo zebanga lezimboni nge-voltage evunyelwe ye-24kV kanye namandla aphezulu aphezulu afinyelela ku-100ka.
Ukushintshwa okuyisisekelo kuvame ukufakwa ngaphakathiImihlangano ye-Switchgeear, lapho basebenza khona ngokubambisana nabaphuluki besekethe nokulayisha kwekhefu. Izinhlelo zesigaba ezintathufuthi uhambisana neIEC 62271-102, indinganiso eyaziwa emhlabeni jikelele yemishini yokushintsha i-high-voltage.
Izindawo zohlelo lokusebenza
I-GPJN15-24 / D31.5 Earch switch isetshenziswa kabanzi ku:
- UkufakwaAmanethiwekhi aphakathi nendawo (MV)
- I-Ring Main Units (Rmus)ekusatshalalisweni kwamandla edolobha nasemaphamani
- Iziteshi Zokuguqulanezinhlelo ezivalekile ze-switchgear
- Izitshalo zezimboniedinga ukuthembeka okuphezulu nokuphepha kokusebenza
-KuthileI-AC220V / DC110V Contrage Voltageivumela ukuhlanganiswa okungenamthungo kubo bobabiliIzinhlelo zokulawula ezenziwa ngesandla nezimoto, Ukwenza kuvumelane nezimo ezinhlelweni ze-automation zesimanje.
Isendlalelo Sezimboni Nezitayela Zemakethe
Imakethe ye-voltage ephakathi yomhlaba wonke ye-voltage voltage switchgear, eqhutshwa isidingo seIsimanje se-Grid, bekulokhu kukhula ngokuqinile. Uyemana-Izindlu ezicwaningisi, isidingo seIngqalasizinda yegridi ehlakaniphile nephephileKuholele ekukhuphukeni kokuthunyelwa kwezixazululo ze-Earthing ethembekile njenge-GPJN15-24 / D31.5. Ukucwaninga ngeeeeKhumbula ukubaluleka kwezinhlelo ezifuywayo ekunciphiseni izingozi ze-arc flash kanye nokuqinisekisa imishini isikhathi eside.
Ukucaciswa kobuchwepheshe ngokubheka nje
| Ipharameter | Ukucacisa |
|---|---|
| Amandla kagesi | I-24 kv |
| Kukalwe manje | 3150 a |
| I-Maximum Shond-Time yamanje | I-40 ka (for 1s) |
| I-Peak imelana namanje | 100 ka |
| Amandla wemvamisa wamandla we-voltate | 65 kV (1 imiz) |
| I-Lightning Fulese Iyamelana | I-125 kV (1 imiz) |
| Ukubalwa kwe-electrode | + |
| Isigxobo sebanga | ≥200 mm |
| Lawula voltage | AC 220V / DC 110V |
| Ukudabuka | Zhejiang, China |
| Ubukhulu Bomkhiqizo | 30 x 20 x 30 cm |
| Isisindo | 5 kg |
| -Vamile | IEC 62271-102 |
| Ukuthayipha | Ukulayisha i-Earthing switch |
| Amakhono ahlakaniphile | Cha (idivaysi engeyona eye-smart) |
Ihluke kanjani emikhiqizweni ejwayelekile
Uma kuqhathaniswaUkushintshwa Kwezindlebe Zefayili, Izici ze-GPJN15-24 / D31.5:
- I-Short-Circuit Circuit Steartand Ikhono (100ka Peak)
- Ukuhambisana okubanzi ngama-voltages anamuhla okulawula
- Compact okwamanjeIsakhiwo esiqinile semishiniNgezakhiwo eziqinile ze-switchgear
- Ukuhambisana nakhoI-IECAmazinga aqinisekisa ukwamukelwa kwamanye amazwe
Ngenkathi ezinye izishintshi ezinesisekelo zigxila ekusebenzeni okuyisisekelo, le modeli iyahlanganisaukuphepha, ukusebenza kahle, kanye nezimo eziguqukayo, Ukwenza Kulungele zombili izinhlelo zendabuko nezesimanje ze-MV.
Umhlahlandlela wokukhetha: Ingabe lokhu kuyimodeli efanelekile kuwe?
Ngaphambi kokuthenga, cabanga:
- Isilinganiso se-Voltage System: I-GPJN15-24 / D31.5 ilungele izinhlelo ezingama-24kv.
- Ukulayisha umthamo: Ngesilinganiso esingu-3150A, isekela imithwalo esindayo yezimboni.
- Izimo ezifushane zesekethe: Uma uhlelo lwakho lungabhekana namaphutha aphezulu amaphutha, i-40ka enakulela isilinganiso ihlinzeka ngokuvikelwa okuthuthukile.
- Izidingo ze-automation: Ukulawulwa kwe-Voltage Control kwenza ukuhlanganiswa okuguquguqukayo.
ICEBISO: Njalo qiniseka ukuthi ushintsho lwakho lwendlebe luhambisana nesilinganiso sokujikeleza esifushane somhlangano wonke we-switchgear ukugwema izingozi ezibangelwa yi-mismatch.
Izinkomba zamagunya ezimboni
Ngokuqonda okujulile ekushintsheni kwesisekelo nokusebenza kwegridi ephephile, bheka:
- Iee Xplore - Amasu Okuma Esitokisini ku-MV Switchchear
- Wikipedia - Earth switch
- Ibizo le-IEEMA kwizitayela zemakethe ye-MV
- Amakhathalogi kagesi we-ABB kanye ne-Schneider
Le mithombo iqinisekisa ukubaluleka okukhuphukayo kweAmadivayisi avumelanayo ahambisana namandla aphezuluekwakhiweni kwegridi ephephile.
Imibuzo ebuzwa njalo (i-FAQ)
Impendulo:Aukushintshwa kwendlebeIxhuma imishini yokuphepha ukuze iphephe ngesikhathi sokulungiswa, ngenkathi anqamula inkinobhoizingxenye zesekethe zesifunda.
Impendulo:Ngenkathi imodeli eyisisekelo isebenza ngesandla, TheControl voltage Options (AC220V / DC110V)Vumela ukusebenza kwemoto eyihlane lapho kufakwe umfundisi ofanele.
Impendulo:BhekaIbanga lesigxobo (≥200mm),amandla kagesi, futhiumthamo wesifunda omfushane. IEC 62271-102Iqinisekisa ukuthi izolingana nezinhlelo eziningi zesimanje, kepha ukubheka umenzi we-switchchear kuhlale kunconywa.
Le khasiGPJN15-24 / D31.5 24KV Earthing switchIsixazululo esibalulekile seUkuphepha kohlelo lwe-Voltage System, enikeza ukusebenza okuphezulu, ukwakhiwa okujwayelekile, kanye nokuhambisana okujwayelekile kwamazwe omhlaba. Umhlahlandlela we-switchchgearUkusetha, le modeli iyindlela ethembekile futhi engabizi kakhulu.
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