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公司基本資料信息
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DS-DAA2B2 交流電流變送器主要用于測量交流電流值,如果是5A以上的大電流信號(hào),則通過交流電流互感器后輸入到DS-DAA2B2交流電流變送器中,然后將所測的電流值轉(zhuǎn)換為(通常是DC4-20mA)電流信號(hào)或(DC 0-10V)電壓信號(hào)輸出。DS-DAA2B2交流電流變送器可以輸出到DCS系統(tǒng)、PLC系統(tǒng)、或者是二次儀表。用在電力設(shè)備、電站自動(dòng)化及其它自動(dòng)化測控系統(tǒng)中用作監(jiān)控或者調(diào)節(jié)。
型號(hào)含義 |
說 明 |
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DS |
-¨ |
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¨ |
¨ |
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隔離類型 |
D |
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電磁隔離 |
G |
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光電隔離 |
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輸入信號(hào) |
AA |
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交流電流 |
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AV |
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交流電壓 |
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輸入量程 |
600 |
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0 -600V |
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輸出信號(hào) |
1 |
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DC 0 -20MA |
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2 |
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DC 4 -20MA |
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3 |
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DC 0 - 5V |
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4 |
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DC 0 - 10V |
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5 |
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DC 1 -5V |
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外型結(jié)構(gòu) |
B |
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S |
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供電電源 |
1 |
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DC +12V |
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2 |
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DC +24V |
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3 |
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AC 220V |
技術(shù)參數(shù)
隔離方式 |
電磁隔離 |
最大測量范圍 |
1.2F.S |
響應(yīng)頻率 |
交流:最高可定做30KHz |
隔離電壓 |
>3KVDC,1分鐘 |
輸入阻抗 |
電壓:Vx≤ 1V時(shí).Ri 1MΩ: Vx>1V時(shí)Ri=VxX10KΩ/V 電流:Ri=50mV/1x(Ix-被測電流) |
共模抑制比 |
60db(50Hz) |
隔離電容 |
直流:20pF.交流:5pF(1KHz條件下測量) |
過載能力 |
電流:10倍額定值,可持續(xù)5秒, 電壓:2倍額定值,可持續(xù)5秒 |
平均無故障工作時(shí)間 |
>5萬小時(shí) |
工作電源 |
DC24V±10%或12V±10% : AC 90-265V |
安裝方式 |
DIN標(biāo)準(zhǔn)導(dǎo)軌安裝 |
額定環(huán)境時(shí)間 |
-10~+50℃ |
消耗功率 |
<1W |
DS-DAA1B1,DS-DAA1B2,DS-DAA1B3,DS-DAA1S1,DS-DAA1S2,DS-DAA1S3,
DS-DAA2B1,DS-DAA2B2,DS-DAA2B3,DS-DAA2S1,DS-DAA2S2,DS-DAA2S3,
DS-DAA3B1,DS-DAA3B2,DS-DAA3B3,DS-DAA3S1,DS-DAA3S2,DS-DAA3S3,
DS-DAA4B1,DS-DAA4B2,DS-DAA4B3,DS-DAA4S1,DS-DAA4S2,DS-DAA4S3,
DS-DAA5B1,DS-DAA5B2,DS-DAA5B3,DS-DAA5S1,DS-DAA5S2,DS-DAA5S3,
DS-GAA1B1,DS-GAA1B2,DS-GAA1B3,DS-GAA1S1,DS-GAA1S2,DS-GAA1S3,
DS-GAA2B1,DS-GAA2B2,DS-GAA2B3,DS-GAA2S1,DS-GAA2S2,DS-GAA2S3,
DS-GAA3B1,DS-GAA3B2,DS-GAA3B3,DS-GAA3S1,DS-GAA3S2,DS-GAA3S3,
DS-GAA4B1,DS-GAA4B2,DS-GAA4B3,DS-GAA4S1,DS-GAA4S2,DS-GAA4S3,
DS-GAA5B1,DS-GAA5B2,DS-GAA5B3,DS-GAA5S1,DS-GAA5S2,DS-GAA5S3,
DS-DAA6001B1,DS-DAA6001B2,DS-DAA6001B3,DS-DAA6001S1,DS-DAA6001S2,DS-DAA6001S3,
DS-DAA6002B1,DS-DAA6002B2,DS-DAA6002B3,DS-DAA6002S1,DS-DAA6002S2,DS-DAA6002S3,
DS-DAA6003B1,DS-DAA6003B2,DS-DAA6003B3,DS-DAA6003S1,DS-DAA6003S2,DS-DAA6003S3,
DS-DAA6004B1,DS-DAA6004B2,DS-DAA6004B3,DS-DAA6004S1,DS-DAA6004S2,DS-DAA6004S3,
DS-DAA6005B1,DS-DAA6005B2,DS-DAA6005B3,DS-DAA6005S1,DS-DAA6005S2,DS-DAA6005S3,
DS-GAA6001B1,DS-GAA6001B2,DS-GAA6001B3,DS-GAA6001S1,DS-GAA6001S2,DS-GAA6001S3,
DS-GAA6002B1,DS-GAA6002B2,DS-GAA6002B3,DS-GAA6002S1,DS-GAA6002S2,DS-GAA6002S3,
DS-GAA6003B1,DS-GAA6003B2,DS-GAA6003B3,DS-GAA6003S1,DS-GAA6003S2,DS-GAA6003S3,
DS-GAA6004B1,DS-GAA6004B2,DS-GAA6004B3,DS-GAA6004S1,DS-GAA6004S2,DS-GAA6004S3,
DS-GAA6005B1,DS-GAA6005B2,DS-GAA6005B3,DS-GAA6005S1,DS-GAA6005S2,DS-GAA6005S3,