HYXZ Frequency adjustable series resonance test set

frequency adjustable series resonance test setfrequency adjustable series resonance test set is applied to testing the insulation ability of insulation materials in power equipment. The frequency of test voltage is adjustable which would lead to series resonance in testing circuit. Both the conductors connected in test circuit in series and the capacitors connected in test circuit in parallel are also adjustable. That makes the test set is widely applied in GIS, Power cable