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  • Collector 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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    Main function:metering function, parameter monitoring, data storage, display function, communication function, anti-electric theft function, pre-payment function

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    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 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 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 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 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 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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新闻资讯

预付费电表的类型有哪些?

Release date: View count:345

 

  预付费电表被称作定量电能表、IC卡电度表。是现在环境下非常受到欢迎的一种电能表,经常性的用于公寓,小区,商城等等人员密集,不容易计量电力的地区。因为管理特别的麻烦。所以会让用户先买电,买电后才能用电,若用完电后用户不继续买电,则自动切断电源停止供电。

  预付费电表的类型有哪些?

  预付费:一种为代码式,一种为写卡式。

  1.代码式原理为:管理系统将用户信息和购电信息结合起来生成一组加密代码,并交给用户自己输入到电表中,电表经过正确解密后得到预存电量或金额并保存。

  2.写卡式:将预购电量或金额写入专用电子卡(存储器)中,交给用户持电子卡到对应电表上进行通讯,预购值自动送入电表中。

  预付费电表的方式和特点有哪些?

 

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