[艾尔电气 单相继电保护测试仪 执行标准]
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DL/T624-1997
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[艾尔电气 单相继电保护测试仪 产品简介]
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继电保护校验仪采用最新电源技术,简化仪器操作,增强仪器功能,用于校验常规的电流、电压、时间、中间、重合闸、差动等系列继电器。
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[艾尔电气 单相继电保护测试仪 产品特征]
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1、测试种类:电流继电器,电压继电器,重合闸继电器,中间继电器,差动继电器;
2、仪器配有定值输出可单独作电压源;
3、采用数码显示,读数直观;
4、仪器结构紧凑,体积轻巧,便于携带,搬运。
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[艾尔电气 单相继电保护测试仪 产品参数]
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1、输出电压:
AC:0-250V(可调)
DC:0-250V(可调)
定值:24V-48V-110V-220V;
2、输出电流:
AC:0-5A(可调)0-20A(可调)0-100A(可调)
DC:0-20A(可调);
3、时间:0-99.9999S(也可改999.999S) ;
4、工作电源:AC220V±10%;
5、外形尺寸:272×172×262mm;
6、重量:7 Kg 。
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根据用户具体要求,设计相应的产品配置方案。
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AL509 Relaying Protection Device Testing
Implementation of standards:
DL/T624-1997
Apply to the power supply system adjustment and testing relaying protective devices. Measure single-channel , empty junction. Often open junction close and break time . Often close junction closed break time . Return voltage (current) ,moves voltage (current) , return coefficient.
single-channel signal,Pulse and negative pulse,Double-channel signals ,ouble-channel signals intervals, starting signal can be one of the " change", "negative -- change", " empty junction".
[Technical Data]
Type output
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AL509
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AC voltage
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0~380V,400VA
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DC voltage
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0~350V,960VA
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AC current
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0~10~100A,1000VA
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DC current
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0~100A,80VA
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Rating Voltage
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DC24V,48V,110V,220V
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Time measure
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0~9999S,resolution 1ms
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Volt-ampere characteristic
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Voltage 0~240V,Current 0~5A
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Accuracy
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0.5%
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Dimensions and Weight
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272×172×262mm/7kg
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