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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