Collector
Main function:The collector can easily modify device's parameters locally / remotely and have reliable safety measures to prevent unauthorized personnel from setting parameters.
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STS three phase four wire electronic pre-paid electricity meter
Main function:metering function, parameter monitoring, data storage, display function, communication function, anti-electric theft function, pre-payment function
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Three-phase four-wire electronic prepaid energy meter
Main function:metering function, parameter monitoring, time-sharing metering, data storage, load curve, display function, communication function, anti-electric theft function
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Single-phase electronic prepaid energy meter
Main function:metering function, parameter monitoring, data storage, display function, load curve, communication function, anti-theft function, prepayment function
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STS single-phase electronic prepaid energy meter
Main function:The electricity meter mainly consists of current, voltage sampling, electric power measurement unit, microprocessor, magnetic retention relay and LCD liquid crystal display.Microprocessor measures active power, And to exchange data with TOKEN through the keyboard, to achieve various control functions.
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IC single-phase electronic prepaid energy meter
Main function:metering function, parameter monitoring, data storage, display function, load curve, communication function, anti-theft function, prepayment function
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Three-phase four-wire electronic prepaid energy meter
Main function:metering function, parameter monitoring, time-sharing metering, data storage, load curve, communication function, anti-electric theft function
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STS three phase four wire electronic pre-paid electricity meter
Main function:metering function, parameter monitoring, data storage, display function, communication function, anti-electric theft function, pre-payment function
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Mailbox：2049334114@qq.com
Mobile phone：18928037049(WeChat with number)
QQ：2049334114
Location：广东省珠海市香洲区表计大厦
Information Online Customer service
单相预付费电表怎么用？
分为以下两种情况：1、电表上的数字是已用电量，插卡后显示的是可用电量。2、可用电量和已用电量互相交换显示 购电后插上卡显示的是可用电量，取下卡后的 另一个数字是已用电量。
3.电表有文字显示时，处于总用电量、剩余电量和累计总购电量三项的交替显示状态，表号、剩余电量、总用量 几秒钟按顺序变换一次。
单相预付费电表：用于计量额定频率为50Hz的交流单相有功电能，实现先付费后用电的管理功能。单相电子式预付费电能表采用CPU卡（即智能卡）和先进的微电子技术进行数据采集、处理及保存，其性能指标符合电卡表国家规约GB/T18460.3、IEC1036和JB/T8382-1996标准，具有不可解密的强大功能，并且体积小、重量轻、可靠性高等特点。
组成：
单相电子式预付费电能表由四个主要功能块组成：一是电能计量部分；二是微处理器控制部分；三是CPU卡部分；四是485通讯部分。电能计量部分采用专用大规模集成电路芯片，该电路能产生表示用电多少的脉冲序列，送至微处理器进行电能计量保存在CPU卡中；微处理器通过电卡接口与电能卡（IC卡）传递资料，实现各种控制功能；485通讯部分在微处理器控制下实现设置电表功能参数和读写表内数据。
Previous：什么是三相电表？如何选择三相电表型号规格?
Location：广东省珠海市香洲区表计大厦
Mobile phone：18928037049（WeChat with number）
Mailbox：2049334114@qq.com
QQ：2049334114
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