1 概述
BD系列電力變送器是一種將電網中的電流、電壓、頻率、功率、功率因數等電參量,經隔離變送成線性的直流模擬信號或數字信號裝置。產品符合GB/T13850-1998、IEC-688標準。
2 型號說明
![](http://i01.c.aliimg.com/img/ibank/2011/490/434/392434094_1717203099.jpg)
3 技術指示
![](http://i03.c.aliimg.com/img/ibank/2011/708/405/392504807_1717203099.jpg)
4.4 接線端子
●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路變送輸出對應關系
![](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外形尺寸如圖1所示:
![](http://i03.c.aliimg.com/img/ibank/2011/952/715/392517259_1717203099.jpg)
圖1
●BD-PF、BD-F、BD-TRA外形尺寸如圖2所示:
![](http://i00.c.aliimg.com/img/ibank/2011/656/099/397990656_1717203099.jpg)
圖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的外形尺寸如圖3所示:
![](http://i05.c.aliimg.com/img/ibank/2011/167/715/392517761_1717203099.jpg)
圖3
●BD-4EA外形尺寸如圖4所示:
![](http://i01.c.aliimg.com/img/ibank/2011/582/915/392519285_1717203099.jpg)
圖4
注:BD-4EA組合式多功能電力儀表主要適合于GCK、GCS、MNS等低壓抽屜柜的出線回路中,特別是電器元件排列較為緊湊的場合。產品由信號采集處理部分(即BD-4E)和顯示器組成,BD-4E安裝在內部導軌上,顯示器安裝在柜體面板上。功能與ACR220E一致。