GN19系列戶內單相高壓隔離開關，配用CS6-1型手力操動機構，或CJ11A-G型免維護電動機構系戶內高壓電器設備。適用于額定電壓10~20千伏,三相交流50赫茲的網絡,作為有電壓而無負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.使用環境條件Application Ambient Condition
1.1海拔高度不超過2000 m;
Altitude height is not more than 2000m.
1.2環境溫度為-10℃~+40℃
Environment temperature is from -10℃ to +40℃
1.3相對濕度: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、Ⅰ級、Ⅱ級污穢的環境;
Insulator’s pollution level: Normal class is 0, anti-pollution is Ⅰ,Ⅱlevel.
1.5 無頻繁劇烈的震動.
Installation place wher has no sharp shakes frequently.
2.隔離開關的規格及主要技術參數Main technical data
隔離開關的規格及主要技術參數見下表:
Main technical data of the disconnector as follows:
單相電動隔離開關，揚州飛珠GN19-20kV戶內電動隔離開關，電動操作機構帶不銹鋼殼體，或不帶殼體為戶內-柜內安裝。