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HXGN17-12 模块化智能预制舱式变电站
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箱型固定交流金属封闭开关设备 专注细节 品质取胜
Box-type fixed AC metal-enclosed switchgear Focus on the details of quality to win
概述 Overview
HXGN17-12 箱式固定交流金属封闭开关设备 ( 简称环网柜 ),是为城市电网改造和建设需要而生产的新型高压开关设备。在供电系统中亦作为开断负荷电流
和短路电流以及关合短路电流之用,本环网柜配用 FZRN25、FZRN21 真空负荷开关,操作机构为弹簧机构,该机构既可手动操作,也可电动操作。接地开关
和隔离刀配用手动操作机构,本环网柜成套性强、体积小、无燃烧和爆炸危险,还具有可靠的”五防”功能。
最新小型柜
本环网柜符合 GB3906《3-35kV 交流金属封闭开关设备》、IEC60420《高压交流负荷开关熔断器组合电器》标准的有关规定。
Type HXGN17-12 box fixed AC metal enclosed switchgear (ring main unit ) is a new type of HV swichger for the urban power modification and construction .It is
used for breaking load current and making short circuit current of power system .The ring mian unit is equipped with FZRN25、FZRN21 vacuum load switch, and
spring mechanism with manual and motorized operation .The earthing ans disconnector are provided with manual mechanism and the rng mian unit has such
functions as strong completeness, small size , no flammable and explosition danger and also hs reliable “Five prevention” function.
The ring main unit complies wiith related specification in GB3906《metal enclosed switchgear at 3-35kV》IEC60420《Combined switchgear of HVAC load switch
品牌授权柜
fuse》 . GE
型号及含义 Type and meaning
H X G N □ - 12 □ R □
箱式变电站
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
① 环网单元 ; ① Ring main unit;
② 箱式结构 ; ② Box structure;
③ 固定式 ; ③ Fixed type;
高压开关柜
④ 户内 ; ④ Indoor;
⑤ 设计序号 ; ⑤ Design No.;
⑥ 额定电压 ; ⑥ Rated voltage;
⑦ F:SF6 负荷开关; Z:真空负荷开关;无:压气式负荷开关; ⑦ F: SF6 load switch ; Z: vacuum load ; switch: puffer load switch ;
⑧ Fuse; 低压开关柜
⑧ 熔断器 ;
⑨ Rated current (A);
⑨ 额定电流 ;
使用条件 Service condition
电缆分支箱、元件及配电系统
■ 环境温度:-15℃ ~+40℃;
■ 环境湿度:日平均值不大于 95%,水蒸气压力日平均值不超 2.2kPa;月平均值不大于 90%,水蒸气压力月平均值不超过 1.8kPa;
■ 海拔高度:不超过 1000 米;
■ 地震强度:不超过 8 级;
■ 没有腐蚀性或可燃性气体等明显污染的场所。
注:超出上述正常使用条件时,用户可与本公司协商。
■ Ambient temperature: -15℃ ~ +40℃ ;
■ Environmental humidity: daily average of not more than 95%, the average daily pressure of steam pressure does not exceed 2.2kPa; monthly average of not
more than 90%, water vapor pressure monthly average of not more than 1.8kPa;
■ Altitude: no more than 1000 meters;
电力总包工程
■ earthquake intensity: no more than 8;
■ There is no corrosive or flammable gas and other places of significant pollution.
Note: beyond the normal use of the conditions, the user can consult with the company.
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