BKV3-12GD na cikin gida nau'in VCB tare da disconnector & grounding 12KV
Amfani da ingantaccen fasahar rufe sandar sandar.
Samfurin yana ɗaukar ƙira na yau da kullun: tsarin firam, haɗaɗɗen keɓancewar keɓancewa, madaidaiciyar madaidaicin madaurin kewayawa, sauya ƙasa, firikwensin, injin kullewa, tsarin aiki azaman ɗayan manyan samfuran lantarki da aka rage girman ƙarfin lantarki. Canjawar keɓewar jujjuya tare da karaya mai gani bayan buɗewa.
Akwai maƙallan injina na tilastawa tsakanin keɓewar keɓancewa, mai jujjuyawar da'ira da na ƙasa don hana rashin aiki.
Ma'aunin fasaha:
| A'A | Abu | Raka'a | Siffofin fasaha | ||||
| 1 | Ƙarfin wutar lantarki | kV | 10 | ||||
| 2 | Matsakaicin ƙarfin ƙarfin aiki | kV | 12 | ||||
| 3 | Ƙididdigar halin yanzu | A | 630/1250 | 630/1250 | 630/1250 | ||
| 4 | An ƙididdige ɗan gajeren da'ira karya halin yanzu | kA | 20 | 25 | 31.5 | ||
| 5 | An ƙididdige ɗan gajeren kewayawa na yanzu | kA | 50 | 63 | 80 | ||
| 6 | Ƙimar kololuwar jure halin yanzu | kA | 50 | 63 | 80 | ||
| 7 | 4S rated short circuit jure halin yanzu | kA | 20 | 25 | 31.5 | ||
| 8
| Matsayin rufi | Mitar wutar lantarki jure wa wutar lantarki | kV | 42 (Kasuwa: 48) | |||
| Tasiri jure wa wutar lantarki | 75 (Kasuwa:84) | ||||||
| 9 | An ƙididdige jerin ayyuka |
| 0-0.3s-Co-180s-Co | ||||
| 10 | Rayuwar injina | sau | 10000 | ||||
| 11 | An ƙididdige ɗan gajeren lokacin da'ira na yanzu | sau | 50 | ||||
| 12 | Tsarin aiki rated ƙarfin lantarki na rufewa | A ciki | AC/DC 110,220 | ||||
| 13 | Matsar da abokin hulɗar tafiya | mm | 11 ± 1 | ||||
| 15 | Motsa lamba abokin tafiya kan tafiya | mm | 3.5 ± 0.5 | ||||
| 16 | Matsakaicin saurin buɗewa | m/s | 1.2 ± 0.2 | ||||
| 17 | Matsakaicin saurin rufewa | m/s | 0.6 ± 0.2 | ||||
| 18 | Lokacin rufewa | S | 0.1 | ||||
| 19 | Babban juriyar madauki na kowane lokaci | mΩ | 60 | 50 | |||
