一、概述
电力电容器,用于电力系统和电工设备的电容器。串联于工频高压输、配电线路中,用以补偿线路的分布感抗,提高系统的静、动态稳定性,改善线路的电压质量. 加长送电距离和增大输送能力。自愈式低电压并联电容器是采用金厲化膜作为 材料,引进国外技术、设备,严格按照标准及IEC标准生产的:主要用于低 压电网提高功率因数,减少无功损耗,改善电压质量。
二、主要技术指标
1.环境温度:-25℃~+50℃,湿度≤85%,海拔2000米以下;
2.额定电压:120VAC,230VAC, 400VAC, 450VAC, 525VAC, 690VAC, 750VAC, 1050VAC;
3.额定容置:1~80Kvar
4.容量允差:-5~-10%
5.损耗角正切值:在工频额定电压下,20℃时tan5≤0.1%;
6.酎电压:极间2.15倍额定电压5秒钟,极充间3KVAC可10秒钟;
7.绝缘性:极壳间500VDC,1分钟R≥1000MΩ	;
8.虽高允许过电压:1.10倍額定电压;
9.虽高允许过电流:1.30倍額定电流;
10.自放电特性:电容器断电后3分钟,剩余电压从2Un降至75v或更低;
11.符合标准:GB/T12747.1-2004,IEC60831-1996。
四、主要技术数据
共补电容器列表
  
    | 序号 | 
    电压等级 | 
    产品型号规格 | 
    额定容量(kvar) | 
    额定频率 | 
    额定电容
    (uf) | 
    额定电流(A) | 
    外形尺寸    (mm) | 
    图形 | 
    序号 | 
    电压等级 | 
    产品型号规格 | 
    额定容量(kvar) | 
    额定频率 | 
    额定电容
    (uf) | 
    额定电流(A〉 | 
    外形尺寸    (mm) | 
    图形 | 
  
  
    | 1 | 
    400v | 
    BSMJ0.4-3-3 | 
    3 | 
    50Hz | 
    60 | 
    4.33 | 
    167*57*115 | 
    图1 | 
    19 | 
    450v | 
    BSMJ0.45-5-3 | 
    5 | 
    50Hz | 
    79 | 
    6.42 | 
    167*57*115 | 
    图1 | 
  
  
    | 2 | 
    BSMJ0.4-4-3 | 
    4 | 
    80 | 
    5.77 | 
    167*57*115 | 
    20 | 
    BSMJ0.45-6-3 | 
    6 | 
    94 | 
    7.70 | 
    167.57” 15 | 
  
  
    | 3 | 
    BSMJ0.4-5-3 | 
    5 | 
    100 | 
    7.22 | 
    167*57*115 | 
    21 | 
    BSMJ0.45-7.5-3 | 
    7.5 | 
    118 | 
    9.62 | 
    167*57*126 | 
  
  
    | 4 | 
    BSMJ0.4-6-3 | 
    6 | 
    119 | 
    8.66 | 
    167*57*115 | 
    22 | 
    BSMJ0.45-8-3 | 
    8 | 
    126 | 
    10.26 | 
    167-57-125 | 
  
  
    | 5 | 
    BSMJ0.4-7.5-3 | 
    7.5 | 
    149 | 
    10.83 | 
    167*57*125 | 
    23 | 
    BSMJ0.45-10-3 | 
    10 | 
    157 | 
    12.83 | 
    167*57*180 | 
  
  
    | 6 | 
    BSMJ0.4-8-3 | 
    8 | 
    159 | 
    11.55 | 
    167*57*125 | 
    24 | 
    BSMJ0.45-12-3 | 
    12 | 
    189 | 
    15.40 | 
    167.57”80 | 
  
  
    | 7 | 
    BSMJ0.4-10-3 | 
    10 | 
    199 | 
    14.43 | 
    167*57*180 | 
    25 | 
    BSMJ0.45-14-3 | 
    14 | 
    220 | 
    17.96 | 
    167.57.210 | 
  
  
    | 8 | 
    BSMJ0.4-12-3 | 
    12 | 
    239 | 
    17.32 | 
    167*57*180 | 
    26 | 
    BSMJ0.45-15-3 | 
    15 | 
    236 | 
    19.25 | 
    167-57*210 | 
  
  
    | 9 | 
    BSMJ0.4-14-3 | 
    14 | 
    279 | 
    20.21 | 
    167*57*210 | 
    27 | 
    BSMJ0.45-16-3 | 
    16 | 
    252 | 
    20.53 | 
    167W210 | 
  
  
    | 10 | 
    BSMJ0.4-15-3 | 
    15 | 
    299 | 
    21.65 | 
    167*57*210 | 
    28 | 
    BSMJ0.45-18-3 | 
    18 | 
    283 | 
    23.09 | 
    18070-200 | 
    图2 | 
  
  
    | 11 | 
    BSMJ0.4-16-3 | 
    16 | 
    318 | 
    23.09 | 
    167*57*210 | 
    29 | 
    BSMJ0.45-20-3 | 
    20 | 
    315 | 
    25.66 | 
    180-70-200 | 
  
  
    | 12 | 
    BSMJ0.4-18-3 | 
    18 | 
    358 | 
    25.98 | 
    180*70*200 | 
    图2 | 
    30 | 
    BSMJ0.45-25-3 | 
    25 | 
    393 | 
    32.08 | 
    180.70.220 | 
  
  
    | 13 | 
    BSMJ0.4-20-3 | 
    20 | 
    398 | 
    28.87 | 
    180*70*200 | 
    31 | 
    BSMJ0.45-30-3 | 
    30 | 
    472 | 
    38.49 | 
    18070-270 | 
  
  
    | 14 | 
    BSMJ0.4-25-3 | 
    25 | 
    498 | 
    36.09 | 
    180*70*220 | 
    32 | 
    BSMJ0.45-40-3 | 
    40 | 
    629 | 
    51.32 | 
    180*95*270 | 
    图3 | 
  
  
    | 15 | 
    BSMJ0.4-30-3 | 
    30 | 
    597 | 
    43.30 | 
    180*70*270 | 
    33 | 
    BSMJ0.45-50-3 | 
    50 | 
    786 | 
    64.15 | 
    180*95*330 | 
  
  
    | 16 | 
    BSMJ0.4-40-3 | 
    40 | 
    796 | 
    57.74 | 
    180*95*270 | 
    图3 | 
    34 | 
    BSMJ0.45-60-3 | 
    60 | 
    944 | 
    76.98 | 
    270*120*230 | 
    图4 | 
  
  
    | 17 | 
    BSMJ0.4-50-3 | 
    50 | 
    995 | 
    72.17 | 
    180*95*330 | 
     
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    | 18 | 
    BSMJ0.4-60-3 | 
    60 | 
    1194 | 
    86.61 | 
    270*120*230 | 
    图4 | 
     
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