电力电缆的PD水平是密切相关的其绝缘性能和PD的变化意味着有缺陷可能危及电缆的安全运行。 这样的电力电缆的PD的精确测量是检查电缆的绝缘性能的最有效的方法。 由于局部放电测量可以在一个集中的方式缺陷和带来非常小的损坏电缆。 专家和scholarts和权威性的组织，如IEC ， IEEE ，国际大电网会议同意， PD测试是评价交联聚乙烯绝缘电力电缆绝缘状况的重要方法，发现电缆故障，预测电缆运行寿命的隐患，确保电缆安全的最佳途径 可靠运行。 因此，交流耐压试验期间PD测试与故障位置将成为电力电缆测试的重要手段。

我们提供这样的测试系统的交流耐压试验，局部放电测量和故障定位。

所有产品均符合IEC标准。

PD level of power cable is closely related to its insulation properties and the change of PD means there are defects that may endanger safe operation of the cables. So the accurate measurement of power cable PD is the most effective way to check the performance of the cable insulation. As PD measurement can find defects in a concentrative manner and bring very small damage to cables. Experts and scholarts and authoritative organizations such as IEC, IEEE, CIGRE agree that PD test is the best way to evaluate XLPE insulated power cable insulation conditions and important method to discover the hidden dangers of cable fault, forecast cable operating life and ensure cables safe and reliable operation. Therefore, PD test and fault location during AC voltage test becomes an important means of the power cable test.

We supply such test systems for AC voltage withstand test, PD measurement and fault location.

All products comply with IEC standards.