gn19系列戶內(nèi)單相高壓隔離開(kāi)關(guān)，配用cs6-1型手力操動(dòng)機(jī)構(gòu)，或cj11a-g型免維護(hù)電動(dòng)機(jī)構(gòu)系戶內(nèi)高壓電器設(shè)備。適用于額定電壓10~20千伏,三相交流50赫茲的網(wǎng)絡(luò),作為有電壓而無(wú)負(fù)載的情況下分合電路之用.

gn19 type single pole indoor h.v. disconnector(disconnector for short),equip cs6-1 manual mechanism(manual operator for short) or cj11a-g maintenance-free electro-control mechanism, that is indoor high-voltage equipment for 10kv and 50hz network. it can be changed and connected for high-voltage line under voltage and no load conditions.

1.使用環(huán)境條件application ambient condition

1.1海拔高度不超過(guò)2000 m;

altitude height is not more than 2000m.

1.2環(huán)境溫度為-10℃~+40℃

environment temperature is from -10℃ to +40℃

1.3相對(duì)濕度:日平均值不大于95%,月平均值不大于90%;

relative humidity: daily average ≤95%, monthly average ≤95%;

飽和水蒸氣壓:日平均值不大于2.2×10-3mpa;

saturated steam pressure : daily average ≤2.2×10-3mpa

月平均值不大于1.8×10-3mpa;

monthly average ≤1.8×10-3mpa

1.4 適用于0級(jí)、ⅰ級(jí)、ⅱ級(jí)污穢的環(huán)境;

insulator’s pollution level: normal class is 0, anti-pollution is ⅰ,ⅱlevel.

1.5 無(wú)頻繁劇烈的震動(dòng).

installation place where has no sharp shakes frequently.

2.隔離開(kāi)關(guān)的規(guī)格及主要技術(shù)參數(shù)main technical data

隔離開(kāi)關(guān)的規(guī)格及主要技術(shù)參數(shù)見(jiàn)下表:
main technical data of the disconnector as follows:

gn19系列戶內(nèi)單相高壓隔離開(kāi)關(guān)，配用cs6-1型手力操動(dòng)機(jī)構(gòu)，或cj11a-g型免維護(hù)電動(dòng)機(jī)構(gòu)系戶內(nèi)高壓電器設(shè)備。適用于額定電壓10~20千伏,三相交流50赫茲的網(wǎng)絡(luò),作為有電壓而無(wú)負(fù)載的情況下分合電路之用.

GN19-12戶內(nèi)電動(dòng)隔離開(kāi)關(guān)，10kV電動(dòng)隔離開(kāi)關(guān)，GN19-24戶內(nèi)電動(dòng)隔離開(kāi)關(guān)，20kV戶內(nèi)高壓電動(dòng)隔離開(kāi)關(guān)。