cn

en

Hot-sale products
  • 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.

    To view the product >>
  • 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

    To view the product >>
  • 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, display function, communication function, anti-electric theft function

    To view the product >>
  • 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

    To view the product >>
  • 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.

    To view the product >>
  • 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

    To view the product >>
  • 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

    To view the product >>
  • 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

    To view the product >>
Contact us
Zhuhai YuJian Science Technology Co., LTD official WeChat

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 serviceInformation Online Customer service

新闻资讯

三相多功能电表性能指标和功能目录介绍

Release date: View count:590
        三相多功能电表是有功电能计量仪表,使用数字式媒介作为数据交换手段。用户将加载预购的金额, 以金额结算。三相多功能电表配备有数字式键盘接口,用于有功电能计量和预付费控制。此外,该表还有红外通信,RS485,计量元件,实时时钟装置,负荷控制开关和其它辅助设施。
 
三相多功能电表具有测量精度高、稳定性好、过载能力强、可靠性高等显著优点。可为电力部门提供先进、可靠的计量工具。其性能指标符合如下标准:
(1)IEC62052-11《交流电电能表设备-总要求、测试和测试条件-表计设备》
(2)IEC62053-21《1级和2级静止式有功电能表》中对电子式电能表的各项技术要求
(3)IEC 62053-23 电能测量设备(交流) -特殊要求-第23部分:静电无功电能表(2级和3级)
(4)IEC 62056-21 电力计量- 抄表数据交换
(5)IEC62055-31 电力计量设备(a.c.)- 特定要求,测试和测试条件 – 第21部分:有功能量的静止式仪表(1和2级)
(6)IEC62055-41 电力计量支付系统 – 第41部分:标准传输规范(STS) - 对于单程令载
体系统(one-way token carrier system)的应用层协议
(7)IEC62055-51电力计量 – 支付系统 – 第51部分:标准传输规范(STS) - 对于单程数
字卡和磁卡令牌载体(numeric and magnetic card token carrier)的物理层协议。

下图是三相多功能电表功能目录
 

Copyright © 2020 珠海市预见科技有限公司 版权所有

粤ICP备18102843号

Technical support:Shanghai keyword fast ranking