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CableMonitoring
Product model: EC3000CAPD(Cables)
Product Brief:EC3000CAPD This system uses high-sensitivity UHF or HFCT sensors to perform on-line monitoring of XLPE cables, which can detect extremely low partial discharges, timely predict the degree of insulation degradation of cable terminations and connectors and prevent sudden accidents of ultra-high voltage cables. Provides scientific data base for condition maintenance.
  • EC3000CAPD该系统利用高灵敏UHF或HFCT传感器,对XLPE电缆进行在线监测,能够检测极低的局部放电量,及时预报电缆终端及接头的绝缘劣化故障程度,防止超高压电缆的突发性事故,并可为状态检修提供科学的数据依据。
  • 电源工作电压    AC90~240V, 50~60HZ
    检测范围          1~100MHz
    滤波                多种组合可调,服务器中选择
    最小监测          <-75dBm, -65dBm 和-60dBm可选
    动态范围          -75dBm~0dBm
    通道数量          4,通道
    通道一致性       <0.5dBm
    安装方式         壁挂式
    过电压保护      内置Surge保护器
    自检功能         自行测试功能,Power 和Software Watch-Dogs
    EMC               IEC61000-4(GB/T17626-4)最高级别
    动态测试         IEC 68
    输入通道         同时检测
    同步信号         3通道(A,B,C相)可选择外部和内部同时
    同时测定         多通道同时测量
    通讯方式         网口和光口;使用光纤的Ridial和Cascad串联通讯方式
    输出结果         放电大小,放电相位,放电类型,放电次数等
    重     量          5Kg Rack Type, 8Kg LCU Type

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