| Muhimmiya | Switchgear parts |
| Model NO. | 24kV kabinet circuit breaker na gaba da shirya |
| Rated Voltage | 24kV |
| Raitidu kọ̀ọ̀kan | 630A |
| Rated Frequency | 50Hz |
| Siri | RNV-B1 |
An RNV-B1-24 SF6 circuit breaker switch na a yi maimaita da ɗaya a cikin kabinetsofin fitaccen gasar SF6 a 24KV/630. A yanzu, shi ne mutanen da suka taka muhimmiyar ayyuka a cikin kabinetsofin fitaccen gasar, tana da muhimman abin da zai iya bukata da kuma gaba kisa ga rayukansu; Masu ayyuka masu karfi don kudan da kuma bukata kisan rayuwar da ke kusa da kisa.
Parametoci na Abinci
| Tarihin Mai Tsawo | Makaranta | Yawan | Parametoci |
|---|---|---|---|
| 1 | Adadin Ma'aiko mai Yawa | kV | 24 |
| 2 | Adadin Ma'aiko mai Yawa | A | 630 |
| 3 | Adadin Ma'aiko mai Kudan / Wannan Zama mai Karfi | kA/s | 20/4 |
| 4 | Adadin Ma'aiko mai Kasa mai Tsawon | kA | 50/63 |
| 5 | Adadin Ma'aiko mai Kudan Rayuwa | kA | 50/63 |
| 6 | Dukamai Kudan Rayuwa | foye | 30 |
| 7 | Adadin Ma'aiko mai Yawa: Phase-to-Ground | kV | 65 |
| 8 | Adadin Ma'aiko mai Yawa: Break | kV | 79 |
| 9 | Lightning Impulse: Phase-to-Ground | kV | 125 |
| 10 | Lightning Impulse: Break | kV | 145 |
| 11 | Main Circuit Resistance | μΩ | ≤60 |
| 12 | Mechanical Life of Arc Extinguishing Chamber | foye | 10000 |
| 13 | Mechanical Life of Isolation / Earthing Switch | foye | 5000 |
Dimensiyoyin Fitaccen
Dukkan da muhimmanci na gaba-gaban hanyar zuwa kimiyya zuwa shida: ① Ingantaccen inganci da jirgin ruwa: Gas SF6 yana da zama mai jirgin ruwa mai tsawo, tattaunawa mai kyau a kan ingancin bayan ya faru, kuma yana iya haifar da jirgin ruwa ta hanyar. Ingancin jirgin ruwa masu siffar ≥25kA, wanda yana tabbatar da tsohon ci gaban abubuwan da suka faru a cikin sadarwa; ② Tsurakku da tattalin arziki: Yawan gaske da ke kusa da kusan gaske masu sadarwa mai girma ita ce 1/3~1/2, wanda yake daidai da tattalin GIS, kuma yana hada da yawan gaske daga cikin tattalin da ke amfani da GIS; ③ Ingantaccen hankali da al'adu: Tattalin da ke kusa da kusan gaske yana da damar hankali da al'adu, wanda yake daidai da hankali da al'ada a wurare, maye da karfi, da kuma hankali mai yawa, da damar IP67, wanda yana daidai da tushen da ba da al'adu mai yawa, kamar wurare, faduwar yaki, da kuma wurare da ke da al'adu mai yawa; ④ Hanyar da za a iya amfani da shi da kiyaye: Ana da sukan samun hanyar kiyaye da kuma samun hanyar a kan yanayi, ana fito da takarda na matsayin bayanin, tattaunawa mai kyau a kan gas SF6, da kuma bayanin da sauransu, wanda yana daidai da tushen da ba ake da masu mulki; ⑤ Kudin samun da rike da shi: Tattalin da ke kusa da kusan gaske yana da damar rike da gaske na ≤0.1%/shekarar, ba a tabbas da gaske ba, da kuma damar samun da shi na ≥10000 wa'a, wanda yana hada da kudin rike da shi a kan shekarun duka.
Wani shi wani abu mai sarrafa inganci da aka kawo da ita don GIS (Gas Insulated Switchgear) na 24kV, wanda yake amfani da gas SF6 a matsayin muhimmiyar hanyar dan fushi da kuma hanyar da take murna tushen karamin lalace. Ana kula tsari uku daga cikin: kudan karamin lalace, kudan tushen karamin lalace, da kuma kudan karamin lalace. Duk da cewa ba ce da karamin lalace na biyu, yana da tsari mai kadan da kuma nasarorin da ya fi gaba, kuma ana koyar da shi a cikin babban GIS. Yana taimaka da gwaji-gwajin "kadan, bincike-babba, da kuma nasara ta fiye" na abubuwan GIS, kuma zai iya kudan tushen karamin lalace da kuma tushen karamin lalace a cikin sashe 24kV na karamin lalace, saboda haka yana zama abu mai mahimmanci don karamin lalace na birane, karamin lalace na masana'antu, da kuma wurare da sauran masu karamin lalace.
