PD Sensor
UHF TEM PD Sensor

UHF TEM PD Sensor

The TEM type of UHF PD sensor is designed for the application of partial discharge measurement on high voltage switchgear, and it mainly couple the variation of transient electromagnetic field caused by partial discharge.
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  Characteristics  
 
● High safety: The TEM sensor is installed inside the panel, and is non-contact with high voltage parts.
● Easy installation: The TEM sensor has small size, and is easy to install.
● High reliability: The TEM sensor consists of passive elements, which are low failure rate.
● Wide-band design: The TEM sensor has wide frequency bandwidth form 150 MHz to 1.2 GHz.
● 50 Ω impedance: The TEM sensor is compatible to various instrument, such as oscilloscope, spectrum.
● Broad Application: The TEM sensor can be applied for the partial discharge measurement on high voltage switchgears, transformers, high voltage busway, and etc..

  Specification  



  Installation  

 
The TEM sensor is installed at any position inside the switchgear panel, where there is more than 20-cm safety distance between high voltage parts and the sensor.