DS-DAA1B1,DS-DAA3S1,DS-DAA4S2,DS-DAA5B1,DS-GAA3B2,DS-DAA2B2,交流电流变送器 DS-DAA1B1,DS-DAA3S1,DS-DAA4S2,DS-DAA5B1,DS-GAA3B2,
产品简介
DS-DAA1B1,DS-DAA3S1,DS-DAA4S2,DS-DAA5B1,DS-GAA3B2,DS-DAA2B2,交流电流变送器
产品详细信息
DS-DAA1B1,DS-DAA3S1,DS-DAA4S2,DS-DAA5B1,DS-GAA3B2,DS-DAA2B2,交流电流变送器
DS-DAA2B2 交流电流变送器主要用于测量交流电流值,如果是5A以上的大电流信号,则通过交流电流互感器后输入到DS-DAA2B2交流电流变送器中,然后将所测的电流值转换为(通常是DC4-20mA)电流信号或(DC 0-10V)电压信号输出。DS-DAA2B2交流电流变送器可以输出到DCS系统、PLC系统、或者是二次仪表。用在电力设备、电站自动化及其它自动化测控系统中用作监控或者调节。
型号含义 |
说 明 |
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DS |
-¨ |
¨ |
¨ |
¨ |
¨ |
¨ |
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隔离类型 |
D |
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电磁隔离 |
G |
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光电隔离 |
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输入信号 |
AA |
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交流电流 |
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AV |
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交流电压 |
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输入量程 |
600 |
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0 -600V |
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输出信号 |
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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外型结构 |
B |
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S |
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供电电源 |
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 |
技术参数
隔离方式 |
电磁隔离 |
*大测量范围 |
1.2F.S |
响应频率 |
交流:*高可定做30KHz |
隔离电压 |
>3KVDC,1分钟 |
输入阻抗 |
电压:Vx≤ 1V时.Ri 1MΩ: Vx>1V时Ri=VxX10KΩ/V 电流:Ri=50mV/1x(Ix-被测电流) |
共模抑制比 |
60db(50Hz) |
隔离电容 |
直流:20pF.交流:5pF(1KHz条件下测量) |
过载能力 |
电流:10倍额定值,可持续5秒, 电压:2倍额定值,可持续5秒 |
平均无故障工作时间 |
>5万小时 |
工作电源 |
DC24V±10%或12V±10% : AC 90-265V |
安装方式 |
DIN标准导轨安装 |
额定环境时间 |
-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,