GN19单极电动隔离开关

 GN19系列户内单相高压隔离开关，配用CS6-1型手力操动机构，或CJ11A-G型免维护电动机构系户内高压电器设备。适用于额定电压10~20千伏,三相交流50赫兹的网络,作为有电压而无负载的情况下分合电路之用.

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.使用环境条件Application Ambient Condition

1.1海拔高度不超过2000 m;

Altitude height is not more than 2000m.

1.2环境温度为-10℃~+40℃

Environment temperature is from -10℃ to +40℃

1.3相对湿度:日平均值不大于95%,月平均值不大于90%;

Relative humidity: Daily average ≤95%, Monthly average ≤95%;

饱和水蒸气压: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 适用于0级、Ⅰ级、Ⅱ级污秽的环境;

Insulator’s pollution level: Normal class is 0, anti-pollution is Ⅰ,Ⅱlevel.

1.5 无频繁剧烈的震动.

Installation place where has no sharp shakes frequently.

2.隔离开关的规格及主要技术参数Main technical data

隔离开关的规格及主要技术参数见下表:
Main technical data of the disconnector as follows: