广州T272通用线缆测试仪
Product info
The T272 is a product designed for detecting high resistance faults on ecom and LV networks that a standard TDR cannot find. Its ease of use belies its sensitivity and faultfinding capabilities. The product complements the TDR product range to provide the field engineer with a complete set of solutions for service related problems.
key features
- Simple to use.
- High sensitivity.
用 途:
T272用于检测标准TDR不能检测到的电信和电力网络高阻抗故障。它不但使用简单,而且具有灵敏度高和故障查找准确等优点。T272和其他TDR产品可为客户提供一系列完整的解决方案。
主要特点:
1.可测试的故障电阻范围为0—200MΩ
2.可测试的故障可以在两条导线之间,也可以在一条导线与金属护层、ZY加强件或者是地之间
3.采用固体电路,操作简单
4.定位精度大大小于0.5%,通常为0.1%,但是可能会受到导线的均匀性的限制
5.高精度定位电力电缆和通信电缆故障
6.测量高阻故障灵敏度高
7.采用极高输入阻抗的探测电路,可以精确定位高阻抗故障,而不降低灵敏度
8.可测试的故障电阻范围:0~200MΩ
9.定位精度:小于0.5%,通常为0.1%
广州T272通用线缆测试仪