一、概述
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本公司生产的自愈式低电压并联电容器,采用目前国际最先进的锌铝复合金属化膜,引进国外先进的生产工艺、技术及日本、韩国的先进设备,严格按国标GB/T12747-2004及国际标准IEC60831-1(1996)生产,主要用于低压电网提高功率因数,减小无功损耗改善电压质量。
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二、使用条件
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室内使用 温度类别 :-25℃~50℃
温度 :<85%
海拔高度 :<2000m
安装场所:无有害气体和蒸气,无导电性或爆炸性尘埃,无剧烈振动。 ; 通风散热:设置两个以上的电容器时,间距>50mm以上。夏季温度较高时应采取有效的散热措施。
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三、型号及含义
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四、特点
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1、体积小、重量轻:由于使用金属化聚薄膜新材料作为介质,体积、重量仅为老产品的1/4或1/5。
2、损耗低:实际损耗角正切值低于0.10%,所以电容自身能耗很低,发热小,温升低,工作寿命长,节能效果更佳。
3、优良的自愈性能:过电压所造成介质局部击穿能迅速自愈,恢复正常工作,使可靠性大为提高。
4、安全性:内装自放电电阻和保险装置。内装自放电电阻能使电容器上所储的电能自动泄放掉,当电容器发生故障时,保险装置能及时断开电源,避免故障的进一步发展,确保使用安全。
5、不漏油:本电容器采用先进的半固体环保型浸渍剂,滴熔点高于70℃,在使用过程中不漏油,避免了环境污染,电容器也不会因漏油而失效。
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五、技术参数
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额定电压 :250VAC 400VAC 450VAC 525VAC 690VAC
额定容量::1~60kvar
容量允差 :-5~+10%
损耗角正切值 :≤0.15%
极间耐电压:2.15Un.2s
极壳间耐压:3KV(AC)10s&3.6KV(AC)2s 绝缘性:极壳间500V 1000MΩ
最高过电压:额定电压的110%
最高过电流:额定定电流的130%
自放电特性:断开电源后3分钟内,剩余电压降到50V以下
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六、规格及尺寸
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七、常用规格及尺寸
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.0.4KV系列(0.4KV)
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本表内尺寸这参考值,可根据用户要求进行设计。
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型号
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额定电压(KV)
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额定频率(Hz)
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额定容量(Kvar)
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额定电容(μF)
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额定电流(A)
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尺寸 (L×D×H)
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BSMJ0.4-1-3
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0.4
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50
|
1
|
19.9
|
1.4
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165×56×130
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BSMJ0.4-2-3
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2
|
39.8
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2.9
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165×56×130
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BSMJ0.4-3-3
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3
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59.7
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4.3
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165×56×130
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BSMJ0.4-4-3
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4
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79.6
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5.8
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165×56×130
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BSMJ0.4-5-3
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5
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99.5
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7.2
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165×56×130
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BSMJ0.4-6-3
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6
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119.4
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8.7
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165×56×130
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BSMJ0.4-7.5-3
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7.5
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149.3
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10.1
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165×56×130
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BSMJ0.4-8-3
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8
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159.2
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11.5
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165×56×130
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BSMJ0.4-10-3
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10
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199
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14.4
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165×56×180
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BSMJ0.4-12-3
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12
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238.9
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17.3
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165×56×180
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BSMJ0.4-14-3
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14
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278.7
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20.2
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165×56×195
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BSMJ0.4-15-3
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15
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298.6
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21.7
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165×56×195
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BSMJ0.4-16-3
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16
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318.5
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23.1
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165×56×195
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BSMJ0.4-18-3
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18
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358.3
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26.0
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165×56×250
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BSMJ0.4-20-3
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20
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398.1
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28.9
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165×56×250
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BSMJ0.4-25-3
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25
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497.6
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36.1
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170×87×230
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BSMJ0.4-30-3
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30
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597.1
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43.3
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180×95×320
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BSMJ0.4-40-3
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40
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796.2
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57.7
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180×95×320
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BSMJ0.4-50-3
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50
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995.2
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72.2
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270×120×270
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BSMJ0.4-60-3
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60
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1194.3
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86.6
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270×120×320
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0.45KV系列(0.45KV)
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型号
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额定电压(KV)
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额定频率(Hz)
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额定容量(Kvar)
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额定电容(μF)
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额定电流(A)
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尺寸(L×D×H)
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BSMJ0.45-1-3
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0.45
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50
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1
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15.7
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1.3
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165×56×130
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BSMJ0.45-2-3
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2
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31.4
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2.6
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165×56×130
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BSMJ0.45-3-3
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3
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47.1
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3.8
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165×56×130
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BSMJ0.45-4-3
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4
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62.9
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5.1
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165×56×130
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BSMJ0.45-5-3
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5
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78.6
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6.4
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165×56×130
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BSMJ0.45-6-3
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6
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94.3
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7.7
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165×56×130
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BSMJ0.45-7.5-3
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7.5
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117.9
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9.6
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165×56×130
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BSMJ0.45-8-3
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8
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125.8
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10.3
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165×56×130
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BSMJ0.45-10-3
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10
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157.2
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12.8
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165×56×180
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BSMJ0.45-12-3
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12
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188.7
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15.4
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165×56×180
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BSMJ0.45-14-3
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14
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219.8
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17.9
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165×56×195
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BSMJ0.45-15-3
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15
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235.9
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19.2
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165×56×195
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BSMJ0.45-16-3
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16
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251.6
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20.5
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165×56×195
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BSMJ0.45-18-3
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18
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283
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23
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165×56×250
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BSMJ0.45-20-3
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20
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314.5
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25.6
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165×56×250
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BSMJ0.45-25-3
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25
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393
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32
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170×87×230
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BSMJ0.45-30-3
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30
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471.8
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38.4
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180×95×320
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BSMJ0.45-40-3
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40
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629
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51.3
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180×95×320
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BSMJ0.45-50-3
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50
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786
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64.1
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270×120×270
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BSMJ0.45-60-3
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60
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943
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76.9
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270×120×320
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0.525KV系列(0.525KV)
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型号
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额定电压(KV)
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额定频率(Hz)
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额定容量(Kvar)
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额定电容(μF)
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额定电流(A)
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尺寸(L×D×H)
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BSMJ0.525-1-3
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0.525
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50
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1
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11.6
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1.1
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165×56×130
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BSMJ0.525-2-3
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2
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23.1
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2.2
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165×56×130
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BSMJ0.525-3-3
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3
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34.7
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3.3
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165×56×130
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BSMJ0.525-4-3
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4
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46.2
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4.4
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165×56×130
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BSMJ0.525-5-3
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5
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57.8
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5.5
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165×56×130
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BSMJ0.525-6-3
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6
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69.3
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6.6
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165×56×130
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BSMJ0.525-7.5-3
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7.5
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86.6
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7.7
|
165×56×130
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BSMJ0.525-8-3
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8
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92.4
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8.8
|
165×56×130
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BSMJ0.525-10-3
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10
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115.5
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11.0
|
165×56×180
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BSMJ0.525-12-3
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12
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138.7
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13.2
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165×56×180
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BSMJ0.525-14-3
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14
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161.8
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15.4
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165×56×195
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BSMJ0.525-15-3
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15
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173.3
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16.5
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165×56×195
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BSMJ0.525-16-3
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16
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184.9
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17.6
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165×56×195
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BSMJ0.525-18-3
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18
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208.0
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19.8
|
165×56×250
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BSMJ0.525-20-3
|
20
|
231.1
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22.0
|
165×56×250
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BSMJ0.525-25-3
|
25
|
288.9
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27.5
|
170×87×230
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BSMJ0.525-30-3
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30
|
346.6
|
33.0
|
180×95×320
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BSMJ0.525-40-3
|
40
|
462.2
|
44.0
|
180×95×320
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BSMJ0.525-50-3
|
50
|
577.7
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55.0
|
270×120×270
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BSMJ0.525-60-3
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60
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693.3
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66.0
|
270×120×320
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0.69KV系列(0.69KV)
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型号
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额定电压(KV)
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额定频率(Hz)
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额定容量(Kvar)
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额定电容(μF)
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额定电流(A)
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尺寸 (L×D×H)
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BSMJ0.69-1-3
|
0.69
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50
|
1
|
6.7
|
0.8
|
165×56×130
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BSMJ0.69-2-3
|
2
|
13.4
|
1.7
|
165×56×130
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BSMJ0.69-3-3
|
3
|
20.1
|
2.5
|
165×56×130
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BSMJ0.69-4-3
|
4
|
26.8
|
3.3
|
165×56×130
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BSMJ0.69-5-3
|
5
|
33.4
|
4.2
|
165×56×130
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BSMJ0.69-6-3
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6
|
40.1
|
5.0
|
165×56×130
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BSMJ0.69-7.5-3
|
7.5
|
50.2
|
5.9
|
165×56×130
|
BSMJ0.69-8-3
|
8
|
53.5
|
6.7
|
165×56×130
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BSMJ0.69-10-3
|
10
|
66.9
|
8.4
|
165×56×180
|
BSMJ0.69-12-3
|
12
|
80.3
|
10.0
|
165×56×180
|
BSMJ0.69-14-3
|
14
|
93.6
|
11.7
|
165×56×195
|
BSMJ0.69-15-3
|
15
|
100.3
|
12.6
|
165×56×195
|
BSMJ0.69-16-3
|
16
|
107.0
|
13.4
|
165×56×195
|
BSMJ0.69-18-3
|
18
|
120.4
|
15.1
|
165×56×250
|
BSMJ0.69-20-3
|
20
|
133.8
|
16.7
|
165×56×250
|
BSMJ0.69-25-3
|
25
|
167.2
|
20.9
|
170×87×230
|
BSMJ0.69-30-3
|
30
|
200.7
|
25.1
|
180×95×320
|
BSMJ0.69-40-3
|
40
|
267.6
|
33.4
|
180×95×320
|
BSMJ0.69-50-3
|
50
|
334.5
|
41.8
|
270×120×270
|
BSMJ0.69-60-3
|
60
|
401.4
|
50.2
|
270×120×320
|
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