※ Shaci
GW□-12 waje AC HV disconnect switch (cire haɗin wuta ga ɗan gajeren nan) ana amfani da shi a cikin tsarin wutar lantarki tare da ƙimar mitar 50Hz, ƙimar ƙarfin lantarki 12kV, galibi don yin ko karya da'ira ƙarƙashin layin samar da wutar lantarki a cikin kayan aikin rarraba wutar lantarki na waje. Nau'in cire haɗin na'urar rigakafin gurɓataccen abu zai iya magance ƙazanta yadda yakamata yayin aiki don biyan buƙatun masu amfani a cikin gurɓataccen yanki.
※ Yanayin Muhalli
♦ Tsayi: ≤1000m (sama da matakin teku);
♦ Yanayin zafin jiki: -30 ℃ ~ + 50 ℃;
♦ Ruwan iska ≤ 700Pa (daidai da saurin 35m / s);
♦ Digiri na gurɓataccen iska: IV;
♦ Ƙarfin girgizar ƙasa: kada ya wuce digiri 8;
♦ Kauri na rufe kankara≤10mm;
♦ Babu wuta, haɗari mai fashewa, gurɓataccen gurɓataccen abu da yashwar sinadarai haka kuma babu girgiza mai tsanani.
※ Babban Ma'aunin Fasaha
| A'A. | Abu | Naúrar | Daraja | |
| 1 | Ƙarfin wutar lantarki | kV | 12 | |
| 2 | Ƙididdigar halin yanzu | A | 630 | |
| 3 | Ƙididdigar mita | Hz | 50 | |
| 4 | Ƙimar jure halin yanzu (ƙimar kololuwa) | kA | 50, 63 | |
| 5 | Ƙididdigar ɗan gajeren lokaci jure halin yanzu | kA | 20, 25 | |
| 6 | Ƙididdiga na ɗan gajeren lokaci jure halin yanzu | S | 4 | |
| 7 | Babban juriya na kewaye | mΩ | ≤110 | |
| 8 | Mitar wutar lantarki 1min jure ƙarfin lantarki (RMS) lokaci-zuwa-lokaci, lokaci-zuwa-ƙasa/ a cikin buɗaɗɗen lambobin sadarwa | bushewa | kV | 42/48 |
| 9 | jika | 34 | ||
| 10 | Ƙunƙarar ƙwanƙwasa mai jurewa ƙarfin lantarki (kololuwar) lokaci-zuwa-lokaci, lokaci-zuwa-ƙasa/ a cikin buɗaɗɗen lambobin sadarwa | kV | 75/85 | |
| 11 | Rayuwar injina | Lokaci | 2000 | |
※ Gabaɗaya Girma(naúrar: mm)
