[艾尔电气 标准电流互感器 执行标准] |
ZBY907-82
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[艾尔电气 标准电流互感器 产品简介] |
在互感器的误差试验中用作电流互感器校验标准。 别名:精密流互感器
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[艾尔电气 标准电流互感器 产品特征] |
1、本标准电流互感器是由一次绕组、二次绕组组成。 2、按铭牌注明标准电流比进行校验。 3、可进行5/5或1/1电流比自校。 4、带脚轮,便于搬运。
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[艾尔电气 标准电流互感器 产品参数] |
1、容量:5VA; 2、功率因素:COSφ=0.8-1; 3、允许在额定电流下长期工作,150A以上穿心; 4、重量:<20㎏; 5、标准电流比:0.1A~10000A/5A、1A; 6、体积:280×60×60mm; 7、温度:-5℃~+40℃; 8、湿度:<80%。
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根据用户具体要求,设计相应的产品配置方案。 |
AL309 Precise currentmutual inductor
Implementation of standards.
ZBY907-82
Precise currentmutual inductoris rolled with top-ranking iron core and experiences strict heat treatment effectively enhancing the accuracy of themutual inductor. Thismutual inductorhas small cubage, beautiful appearance, high accuracy and simple connection and it is used to test the currentmutual inductorwith lower grade. Moreover, it can also be used as range enlarger and it can precisely measure the power and electric energy matching with relevant accuracy meters.
Main technical index:
·Accuracy grade: 0.01(S)grade, 0.02(S)grade and 0.05(S)grade are optical
·Rating primary current: 5A-2000A, 5A-3150A, 5A-5000A optical
·Rating secondary current: 5A, 1A
·Overall dimension(mm):according to practical model
·Weight: 35kg-40kg (according to practical model)
·Standard currentmutual inductorwith special spec demanded by users can be ordered in our company.