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Product name: |
DX系列三相无功表
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specification: |
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Category: |
instrumentation and meters
-- 功率表 |
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Price: |
factory price |
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Brand: |
Shanghai |
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Place of Origin: |
China |
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Available Quantity: |
batch |
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delivery cycle: |
Spot goods (or inquire by telephone) |
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Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058 |
91way@163.com
13901609058(Wechat) |
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DX系列三相无功表Detailed product description:

DX系列三相无功表结构特点:
产品由两组或三组电磁元件、双圆盘、阻尼磁钢、铝合金基架、五位或六位字轮计度器,接线盒及外壳组成,电磁元件采用分离式结构,分别置于基架两侧,为提高电能表稳定性,电压铁芯采用封闭式插入式,阻尼元件采用铝镍钴磁钢,并有热磁合金作温度补偿,转动系统经过平衡校准,其轴承是带有防震弹簧的双宝石结构以延长电能表的使用寿命。
DX系列三相无功表规格及主要技术参数:
型号:DX862 DX865 DX863 DX864
参比电压:3*100V 3*380V
基本电流Ib:3×1.5(6)A 3×5(20)A 3×10(40)A 3×15(60)A 3×20(80)A 3×30(100)A
参比频率:50~60Hz
精度:2.0级 或3.0级
起动电流:≤0.5%Ib
电压线路功率损耗:2×7 3×7
电流线路视在功率损率:2×1 3×1
表重:2.7-3.3kg
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