
DY2000三相电量数字显示仪表技术参数说?/SPAN>
主要特点
1. 采用内置?/SPAN>?/SPAN>模数转换器的专用电量计量芯片,测量更加专业、可靠;可以测量最小量程(如毫安级、伏特级)交流信号及非正弦波电流信号的有效均值方法?/SPAN>
2. 电压、电流输入采用互感器隔离,实现仪表保护,提高抗冲击、抗干扰能力?/SPAN>
3. 参数设置数字化,具有直观准确的特点?/SPAN>
4. 变送量程独立于显示量程,可单独设置?/SPAN>
5. 具有多种变送输出范围:0-10mA?/SPAN>4-20mA?/SPAN>0-5V?/SPAN>1-5V,由用户选择?/SPAN>
6. 可内?/SPAN>MOBUS通信,实现远程监控和远程参数设置?/SPAN>
型谱
??/SPAN> |
??/SPAN> | |||||||||
DY |
大延牌智能型仪表 | |||||||||
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2 |
SMT+开关电?SPAN lang=EN-US>(AC:85V?SPAN lang=EN-US>265V 50/60Hz) | ||||||||
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1 |
宽×高×深:(160×80×145) mm | ||||||||
2chinese girltube国产
chinese girltube国产
,噗嗤噗嗤好酸要坏了
噗嗤噗嗤好酸要坏了
,手指双腿液体趴着花蕊
手指双腿液体趴着花蕊
|
(80×160×145) mm * | |||||||||
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TZE |
单屏显示 | ||||||||
TTE |
三屏显示 | |||||||||
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0 | chinese girltube国产
chinese girltube国产
,噗嗤噗嗤好酸要坏了
噗嗤噗嗤好酸要坏了
,手指双腿液体趴着花蕊
手指双腿液体趴着花蕊
无输?/SPAN> | ||||||||
1 |
报警?/SPAN>O2?SPAN lang=EN-US>+报警?/SPAN>O3?/SPAN> | |||||||||
2 |
报警?/SPAN>O1?SPAN lang=EN-US>+报警?/SPAN>O2?SPAN lang=EN-US>+报警?/SPAN>O3?/SPAN> | |||||||||
3 |
报警?/SPAN>O1?SPAN lang=EN-US>+报警?/SPAN>O2?SPAN lang=EN-US>+?SPAN lang=EN-US>4-20?SPAN lang=EN-US>mA 变送输出(O3?/SPAN> | |||||||||
4 |
报警?/SPAN>O1?SPAN lang=EN-US>+报警?/SPAN>O2?SPAN lang=EN-US>+?SPAN lang=EN-US>1-5?SPAN lang=EN-US>V 变送输出(O3?/SPAN> | |||||||||
5chinese girltube国产
chinese girltube国产
,噗嗤噗嗤好酸要坏了
噗嗤噗嗤好酸要坏了
,手指双腿液体趴着花蕊
手指双腿液体趴着花蕊
|
?SPAN lang=EN-US>4-20?SPAN lang=EN-US>mA 变送输出(O1?SPAN lang=EN-US>+报警?/SPAN>O2?SPAN lang=EN-US>+?SPAN lang=EN-US>4-20?SPAN lang=EN-US>mA 变送输出(O3?/SPAN> | |||||||||
6 |
通讯?/SPAN>O1?SPAN lang=EN-US>+报警?/SPAN>O2?SPAN lang=EN-US>+报警?/SPAN>O3?/SPAN> | |||||||||
7 |
通讯?/SPAN>O1?SPAN lang=EN-US>+报警?/SPAN>O2?SPAN lang=EN-US>+?SPAN lang=EN-US>4-20?SPAN lang=EN-US>mA 变送输出(O3?/SPAN> | |||||||||
8 |
通讯?/SPAN>O1?SPAN lang=EN-US>+报警?/SPAN>O2?SPAN lang=EN-US>+?SPAN lang=EN-US>1-5?SPAN lang=EN-US>V 变送输出(O3?/SPAN> | |||||||||
9 |
用户特殊要求的输?/SPAN> | |||||||||
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0 |
三相电流?/SPAN> | ||||||||
1 |
三相电压?/SPAN> | |||||||||
2 |
三相总有功功率表 | |||||||||
3 |
三相功率因数?/SPAN> | |||||||||
5 |
三相总无功功率表 | |||||||||
9 |
用户特殊要求的输?/SPAN> | |||||||||
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缺省?SPAN lang=EN-US>220VAC 供电 | ||||||||
D |
24VDC 供电 | |||||||||
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chinese girltube国产
chinese girltube国产
,噗嗤噗嗤好酸要坏了
噗嗤噗嗤好酸要坏了
,手指双腿液体趴着花蕊
手指双腿液体趴着花蕊
|
缺省为不带串行通讯接口 | ||||||||
2 |
RS232 串行通讯接口 | |||||||||
4 |
RS485 串行通讯接口(带隔离?/SPAN> | |||||||||
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M |
Modbus 协议 | ||||||||
*三屏显示电量表只?/SPAN>(80×160×145)mm此规格?/SPAN>
*限制:最多允许通讯1个,变?/SPAN>2个,报警3个,3种模块总和不超?/SPAN>3个,通信+变送之和不超过2个,变送量程可?/SPAN>0-5V?/SPAN>0-10mA?/SPAN>
*三相总有功功率表、三相功率因数表和三相总无功功率表只能为单屏显示?/SPAN>
仪表接线?/SPAN>
接线端子示意?a href="http://di2dian.com/wazbsjzuvqyyyzkq.html">
输出接线?a href="http://di2dian.com/eigvzgyaacwnicw.html">

