集智达-工控机,数据采集模块,网络安全计算机厂家-R-8074A

电量【带屏显】采集模块系列

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地址：北京市昌平区回龙观北京国际信息产业基地发展路1号院（集智达大厦5层）

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电话：010-81909399

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R-8074A

三相全参数交流电量采集仪

主要特点

- 被测路数：三相电流、电压,及扩展I/O功能
- 输入频率：47～75Hz
- 电压量程：10～500V，可通过外加电压互感器及设定电压变比测量较高电压
- 输出接口：RS-485/RS-232
- 通讯速率：1200、2400、4800、9600BPS
- 通讯协议：ASCII命令集及MODBUS/ASCIIMODBUS/RTU协议
- 精度等级：电流、电压0.2级，其他0.5级
- 内置实时钟，提供年、月、日、时、分、秒信息，配备锂电池，确保时钟10年不间断供电

产品型录

产品介绍
产品规格
档案下载

规格	R-8074A
被测路数	三相电流、电压及扩展I/O功能
被测参数	三相电压Ua、Ub、Uc；三相电流Ia、Ib、Ic；有功功率P、无功功率Q、功率因数PF、频率f、各相有功功率Pa、Pb、Pc；各相无功功率Qa、Qb、Qc；正向有功电度、反向有功电度、正向无功电度、反向无功电度等电参数
输入频率	47～75Hz
电压量程	10～500V，可通过外加电压互感器及设定电压变比测量较高电压
电流量程	基本量程0～5A，可通过外加电流互感器及设电流变比测量较大电流
信号处理	16位A/D转换，6通道，模块实时数据为1秒的真有效值（每秒刷新1次）
过载能力	1.4倍量程输入可正确测量；瞬间（10周波）电流5倍，电压3倍量程不损坏
输出接口	RS-485 /RS-232（可选，订货前请声明）
通讯速率	1200 / 2400 / 4800 / 9600BPS
通讯协议	MODBUS / ASCII协议
精度等级	电流、电压0.2级，其他0.5级
参数设定	薄膜键盘输入
供电电源	220VAC
显示	LCD液晶显示
谐波	1～31次
	内置实时钟，提供年、月、日、时、分、秒信息，配备锂电池，确保时钟10年不间断供电

备注：RemoDAQ-8074A智能交流电量变送仪除具备以上功能外，还包含可选配置功能（如需其他功能，请联系业务人员）

订货信息：

R-8074A/5：三相智能全参数交流电量采集仪，0~5A输入，带谐波分析，可选扩展I/O

Driver

日期	说明	版本	操作系统	下载

Manual

日期	说明	版本	操作系统	下载
2015/02/10	用户手册R-8074A			下载

基本文件流程错误 SQL 调试

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/usr/home/qyu61771/htdocs/Application/Home/Model/PictureModel.class.php ( 0.59 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Log.class.php ( 3.78 KB )
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/usr/home/qyu61771/htdocs/Application/Home/Model/ArticleCatModel.class.php ( 1.72 KB )
/usr/home/qyu61771/htdocs/Application/Common/Behavior/CheckThemeBehavior.class.php ( 2.87 KB )
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/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Template/TagLib.class.php ( 8.95 KB )
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/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 0.95 KB )
/usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php ( 2.62 KB )
/usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php ( 0.41 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.14 KB )

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