This type of equipment is used for measuring the dielectric loss and capacitance of condenser of the various kinds of high voltage electric power equipment as a substitute for the QSI electric bridge.

Main features: There are PT inside and the high voltage standard capacitor making the wire connection easy.

This equipment is made by adopting the testing theory of photo coupling data sampling and connecting the vector operation with the dephasing and the inverse method. It can eliminate effectively the disturbance in the electric field. It can be used quite well on the spot and has the best performance with the lower price among the same type of production.

Key technical indexes:
High voltage output: 2kV、5kV、10kV
Measuring range: tgδ＜50% 30pF＜Cx＜60000pF
Measuring range of the dielectric loss: 0.1 ～100%
Resolving capability: tgδ: 0.01% 
Degree of accuracy: tgδ1%±0.05%
Absolute error: tgδ0.03%