Page 109 - 法腾电力科技有限公司
P. 109

DFW-12                                                                             模块化智能预制舱式变电站
                                                                                                    www.shfateng.com
                                  欧式电缆分接箱                                                         专注细节    品质取胜
                                  European Style Cable Branch Box                        Focus on the details of quality to win




          概述 Overview

          欧式电缆分支箱是近年来广泛用于电力配网系统中的电缆化工程设备,它的主要特点是双向开门、利用穿墙套管作为连接母排,具有长度小、电缆排列清楚、
          三芯电缆不需要大跨度交叉等显著优点。其所采用的电缆接头符合 DIN47636 标准。一般采用额定电流 630A 螺栓固定连接式电缆接头。
          Euroepan cable tap changer is cable chemical industry equipment which is used widely in power distribution system and its feature is the door opens in two
                                                                                                                     最新小型柜
          directions and to use th wall bushing as connection busbar .It has such features as small length ,clear layout and no big span cross of three-core cable .The
          adopted cable end complies with DIN47636 standard and the cable end is generally connected with bolt at rated current of 630A.



          型号及含义 Type and meaning
          DFW     □     □     □
                                                                                                                     品牌授权柜 GE
          ①   ②   ③  ④
          ①  电缆分支箱;                ①  Cable tap changer;
          ②  电压等级;                 ②  Voltage class ;
          ③  回路数 ( 一相中进出线总数 );     ③  Circuit number ( total inlet and out let number in one phase);
          ④  A 为带避雷器缺省为不带。         ④  A means with arrester and the default means withour arrester.                  箱式变电站



          使用条件 Service condition
          ■ 环境温度:最高气温 +40℃,最低气温 -30℃;                                                                                高压开关柜
          ■ 环境湿度:日相对湿度平均值不大于 95%,月相对湿度平均值不大于 95%;
          ■ 风速:相当 34m/s( 不大于 700Pa);
                                 2
                                                     2
          ■ 防震:水平加速度不大于 0.4m/s , 垂直加速度不大于 0.15m/s  ;
          ■ 安装地点倾斜度:不大于 3°;
                                                                                                                     低压开关柜
          ■ 安装环境:周围空气不受腐蚀性、可燃性气体、 水蒸气等明显污染,安装地点无剧烈震动。
          注:订购本产品超出上述条件规定时,请与本公司协商。
          ■ Ambient temperature: maximum temperature +40℃ , the minimum temperature -30℃ ;
          ■ Environmental humidity: Daily average relative humidity of not more than 95%, the average monthly relative humidity of not more than 95%;
          ■ wind speed: quite 34 m/s (not more than 700Pa);
                                              2
          ■ shock: horizontal acceleration of not more than 0.4 m/s , vertical acceleration of not more than 0.15 m/s ; 2  电缆分支箱、元件及配电系统
          ■ Installation site inclination: no more than 3 ° ;
          ■ Installation environment: the surrounding air from corrosive, flammable gas, water vapor and other obvious pollution, the installation site without severe
          vibration.
          Note: Please contact our company when ordering this product beyond the above conditions.




          主要参数 The main parameters
          ■ 额定电压:12kV;             ■ Rated voltage: 12kV;
          ■ 额定电流:630A;             ■ Rated current: 630A;
          ■ 动稳定电流:50kA/0.3s;       ■ Peak withstand current: 50kA/0.3s;
          ■ 热稳定电流:20kA/3s;         ■ Short time withstand current: 20kA/3s;                                          电力总包工程
          ■ 1min 工频耐压:42kV;        ■ P.f. withstand voltage for 1min: 42kV;
          ■ 15 分钟直流耐压:52kV;        ■ DC withstand voltge for 15min: 52kV;
          ■ 雷电冲击耐压:105kV;          ■ Lightning  impulse withstand voltage: 105kV;
          ■ 箱体防护等级:IP33;           ■ Protection grade of case: IP33;

                                                                                             携手法腾、共创未来      100
   104   105   106   107   108   109   110   111   112   113   114