RNV-B1-12 Kabinet na Nafinfini na Tashin Dabba
Abubuwa gaba
| Muhimmiya | Switchgear parts |
| Model NO. | RNV-B1-12 Kabinet na Nafinfini na Tashin Dabba |
| Rated Voltage | 12kV |
| Raitidu kọ̀ọ̀kan | 630A |
| Rated Frequency | 50Hz |
| Siri | RNV-B1 |
Bayani na sayen daga mai wuyaci
RNV-B1-12 SF6 circuit breaker switch na bi gani da ake amfani da shi a 12KV/630 SF6 gas filling cabinets. A cikin gas filling cabinet, yana da muhimmanci kuma yana da current mai sarrafa da current mai mafi karfi don kofar da zama; Performance kamar kofar da zama short-circuit currents.
Wannan series na products zai fara samun shipping bayan ta yi full inspection da kuma taimaka da relevant requirements of GB1984-89 and GB/T1984-2014 AC high-voltage circuit breakers.
Model description
Product Parameters
| Serial Number | Item | Unit | Parameter | Remark |
|---|---|---|---|---|
| 1 | Rated Voltage | kV | 12 | |
| 2 | Rated Frequency | Hz | 50 | |
| 3 | Rated Current | A | 630 | |
| 4 | Rated Short-time Withstand Current | kA/s | 20/4, 25/3 | |
| 5 | Rated Peak Withstand Current | kA | 50/63 | |
| 6 | Rated Short-circuit Making Current | kA | 50/63 | |
| 7 | Rated Cable Charging Breaking Current | A | 20/25 | |
| 8 | Short-circuit Current Breaking Times | times | 30 | |
| 9 | 1min Power Frequency Withstand Voltage | kV | 42/48 | In SF6 Gas |
| 10 | Lightning Impulse Withstand Voltage | kV | 75/85 | In SF6 Gas |
| 11 | Mechanical Life | times | 10000 | |
| 12 | Main Circuit Resistance | μΩ | ≤65 | With Disconnector |
| 13 | Phase-to-phase Center Distance | mm | 150 |
installation dimensions
Manufarinku na biyu a cikin harsuna suka shafi waɗannan al'adun da dama: GIS tattalin yaki, ina gaskiya na kuli, tattalin abubuwa da kuma tattalin aiki da inganci: ① GIS tattalin yaki mai suna: Adadin sauyin takaice ya kai da kafin wani ƙofin 12kV GIS, ba a tabbatar da ƙarin bayyana kan ƙofin, da kuma tattalin abubuwa ta hanyar masu zaɓi mai karfi don in yi kawo-kawo da kuma fitowa, wanda yake tsara kisa ga lokaci; ② Ina gaskiya na kuli da kuma tattalin aiki: Gaskiya na kuli na SF6 ya kai da kuli mai karfi 2-3 mara zuwa hawa, da kuma tattalin aiki mai karfi da kuma baya, wanda yake iya amfani da shi a cikin yanayin da ke ƙasa da ƙarin, ba a samu sakamakon da kuma ƙaramin kuli; ③ Tattalin abubuwa mai karfi: An tatta ƙwarewa, ƙungiyar tattalin aiki da kuma tattalin kuli, ba zan iya buƙata fuses da kuma tattalin kuli, wanda yake tsara kisa ga takaitaccen takaice na ƙofin GIS da kuma kudaden abubuwan da suka ƙunshi
Wani yana da karamin kofin kofin mai suna da IEE-Business, wanda ake fadada ne don gas insulated switchgear (GIS) na 12kV. Ana iya yi waɗannan uku abubuwa masu muhimmanci: kofin kofin karamin zafi, inganci da kuma kofin kofin shiga, tare da gas SF6 a matsayin karamin kofin kofin da kuma kofin kofin shiga. Wani modelin ya fi haɗa da sauran kofin kofin, baki daya ciki na ƙarin zuwa kofin kofin mai gaba-gaba, kuma zai iya zama a cikin GIS cabinet. Ana iya yi waɗannan abubuwa a kan kofin kofin, kuma ana iya koyar da kofin kofin da za suka faruwa da kofin kofin na lokaci. Wani shine kofin kofin mai muhimmanci don samun amfani da GIS complete sets of equipment a cikin smart substations da urban power grids, kuma shine kofin kofin mai muhimmanci don samun amfani da GIS system.
Makarantar Mai Yawanci
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