1 概述
BD系列电力变送器是一种将电网中的电流、电压、频率、功率、功率因数等电参量,经隔离变送成线性的直流模拟信号或数字信号装置。产品符合GB/T13850-1998、IEC-688标准。
2 型号说明
![](http://i01.c.aliimg.com/img/ibank/2011/490/434/392434094_1717203099.jpg)
3 技术指示
![](http://i03.c.aliimg.com/img/ibank/2011/708/405/392504807_1717203099.jpg)
4.4 接线端子
●BD-DV、BD-DI
![](http://i05.c.aliimg.com/img/ibank/2011/704/605/392506407_1717203099.jpg)
●BD-AV、BD-AI
![](http://i05.c.aliimg.com/img/ibank/2011/570/705/392507075_1717203099.jpg)
●BD-3I3
![](http://i01.c.aliimg.com/img/ibank/2011/735/705/392507537_1717203099.jpg)
●BD-3V3、BD-4V3
![](http://i03.c.aliimg.com/img/ibank/2011/850/805/392508058_1717203099.jpg)
●BD-TR
![](http://i03.c.aliimg.com/img/ibank/2011/666/805/392508666_1717203099.jpg)
●BD-TRA
![](http://i05.c.aliimg.com/img/ibank/2011/982/905/392509289_1717203099.jpg)
●BD-PF
![](http://i01.c.aliimg.com/img/ibank/2011/311/015/392510113_1717203099.jpg)
●BD-F
![](http://i01.c.aliimg.com/img/ibank/2011/739/015/392510937_1717203099.jpg)
●BD-3P、BD-3Q、BD-3P/Q/I、BD-4P、BD-4Q、BD-4P/Q/I
![](http://i03.c.aliimg.com/img/ibank/2011/993/115/392511399_1717203099.jpg)
●BD-3E、BD-4E、BD-4EA
![](http://i01.c.aliimg.com/img/ibank/2011/527/115/392511725_1717203099.jpg)
例如:4路变送输出对应关系
![](http://i03.c.aliimg.com/img/ibank/2011/511/215/392512115_1717203099.jpg)
5 外形尺寸
●BD-AI、BD-AV、BD-DI、BD-DV、BD-TR外形尺寸如图1所示:
![](http://i03.c.aliimg.com/img/ibank/2011/952/715/392517259_1717203099.jpg)
图1
●BD-PF、BD-F、BD-TRA外形尺寸如图2所示:
![](http://i00.c.aliimg.com/img/ibank/2011/656/099/397990656_1717203099.jpg)
图2
●BD-3I3、BD-3V3、BD-4V3、BD-3P、BD-3Q、BD-3P/Q/I、BD-4P、BD-4Q、BD-4P/Q/I、BD-3E、BD-4E的外形尺寸如图3所示:
![](http://i05.c.aliimg.com/img/ibank/2011/167/715/392517761_1717203099.jpg)
图3
●BD-4EA外形尺寸如图4所示:
![](http://i01.c.aliimg.com/img/ibank/2011/582/915/392519285_1717203099.jpg)
图4
注:BD-4EA组合式多功能电力仪表主要适合于GCK、GCS、MNS等低压抽屉柜的出线回路中,特别是电器元件排列较为紧凑的场合。产品由信号采集处理部分(即BD-4E)和显示器组成,BD-4E安装在内部导轨上,显示器安装在柜体面板上。功能与ACR220E一致。