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概述 General

1.1 产品型号和名称

DFW7-12系列电缆分接箱。

1.2 用途

DFW7-12 系列带SF6负荷开关充气柜电缆分接箱(以下简称XII型电缆分接箱),用于交流50HZ,额定电压12KV,额定电流630A的电力电缆的分接。

1.3 主要特点

a、抗污秽、抗腐蚀;

b、全封闭、全绝缘、免维护;

c、配置SF6环网型负荷开关充气柜;

d、配置带电可触摸硅橡胶电缆插头;

e、可满足局部用户群的集中供电;(在不影响主网运行条件下,实现区域停电检修)

f、具备普通型电缆分接箱的全部特点。

1.1 Model and name of puoduct

DFW7-12 seris cable branch box

1.2 Application

DFW7-12 series cable branch box with filled cabinet of SF6 load switch(hereinafter called XII type cable branch box)is for branching of ac 50HZ, rated voltage 12KV,rated current 630A power cable.

1.3 Main feature

a、Anti pollution,corrosion resistance;

b、Full closure,full insulation,fee from maintenance;

c、Mated with gas-filled cabinet of SF6 ring network type load switch;

d、Mated with touchable silicon rubber of cable plug;

e、Satisfy concentrated power supply of part users(Under the condition of without influencing the main network running ,it realizes maintenance when area is power off);

f、Possess botal features of commom cable branch box.

型号及含义 Type meaning

使用环境条件 Service condition

* 周围空气温度:上限+40℃,下限-15℃;

* 海拔:≤1000m(若超过海拔1000m,订货时应说明);

* 风压:不超过700Pa(相当于风速34m/s);

* 地震烈度:≤8度;

* 污秽等级:III级;

* 相对湿度:日平均值≤95%,月平均值≤90%。

* The ambient air bemperature:-40℃~+40℃;

* The altiude: ≤3000m(If the altiude exceeds 3000m,user shall tell when order);

* The wind pressure ≤700Pa(wind speed 34m/s);

* Amplitude:earthquake degree 8;

* Enviroment degree:drade III;

* The relatire humidity of air:monthly ≤90%,daily ≤95%.

 

 

 

 

 

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