| Muhimmiya | Switchgear parts |
| Model NO. | 12KV na gida (air insulated without SF6 gas) vacuum circuit breaker switch (upper isolation) |
| Rated Voltage | 12kV |
| Raitidu kọ̀ọ̀kan | 630A |
| Rated short-circuit breaking current | 25kA |
| Siri | VHK-12 |
Dipasokun VHK-12 na kabinetin gida yana amfani da tsakarwa mai semi-sealed, wanda ya da muhimmanci a fannonin faruwar jirgin sama, zama-zamai, tafuta masu inganci, ba a yi aiki ko a yi abincin cikakki. Wannan babban aiki ana amfani a cikin kabinetun gida mai kyau, tun duka ake yi aiki na ci gaba da kuma bukata, kuma yana da aikin ci gaba da karamin rarrabe da kuma ci gaba da karamin hankali.
Tushen al'adu:
1) Tsari: tsari mafi yawa +40 ° C, tsari mafi yace -15 ° C (yana da kyau a kan karfi da tsari mafi yace -30 ° C);
2) Yawan mutum: ≤ 2000 mita;
3) Tushen ruwan: yawan kwari na ranar <95%, yawan kwari na watan ≤ 90%;
4) Tushen yawan zama: ba fi yawa da 8;
5) Ingantaccen yadda ake amfani: Ba a duba a cikin wurare da ake iya yanayi ko ake iya yanayi, ba a duba a cikin wurare da ke nuna ruwa, gaso masu cuta, ko zama-zama masu yawa
Idan an samun yadda ake amfani da wannan babban aiki da ba shi da aikin da aka sani, maka ake bukata da dukunan aiki. Misali, idan an samun abubuwa a cikin yawan mutum mafi yawa da 2000 mita, za a bayyana dukunan aiki don in yi nasara a cikin rayuwarsa.
Bayanin model

Paramatar abubuwa
| Nau'in | Muhimmanci | Unit | Paramatar | Shawarar |
|---|---|---|---|---|
| 1 | Karamin tsari | KV | 12 | |
| 2 | Karamin rarrabe | A | 630 | |
| 3 | Karamin ci gaba da karamin tsari / Karamin zama-zama | KA/S | 20/4; 25/3 | |
| 4 | Karamin ci gaba da karamin tsari | KA | 50/63 | |
| 5 | Karamin ci gaba da karamin hankali | KA | 50/63 | |
| 6 | Karamin ci gaba da karamin hankali | times | 30 | |
| 7 | Karamin ci gaba da karamin tsari: Phase-to-Ground / Phase-to-Phase | KV | 42 | A cikin air dry ko N₂ |
| 8 | Karamin ci gaba da karamin tsari: Break | KV | 48 | A cikin air dry ko N₂ |
| 9 | Lightning Impulse: Phase-to-Ground / Phase-to-Phase | KV | 75 | A cikin air dry ko N₂ |
| 10 | Lightning Impulse: Break | KV | 85 | A cikin air dry ko N₂ |
| 11 | Main Circuit Resistance | μΩ | ≤60 | Vacuum Arc Extinguishing Chamber + 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 |
Dimensiyon din aiki
