Closed HFCT sensor
The HFCT sensor DC1 is a closed inductive sensor for the measurement of partial discharges. It is suitable for on line and off line PD Tests (cables, GIS, transformers, etc.). It is placed around the screnn of the cables to be tested or around the grounding cables of the equipment to be tested such as power transformers. It is especially suitable for a temporal or permanent installation.
It has two connectors, one for the measurement and another for its calibration. It has a BNC termination to connect it to the measuring instrument through a coaxial cable.
This closed sensor is designedto work under atmospheric conditions of humidity and extreme temperatures.