CPC 100 V1.414 - 20Winding ResistanceNever open the measuring circuit while current flows. Dangerous voltage mayoccur! Check whether the red warning light “I” and the discharge LED are offbefore disconnecting the device under test. Before disconnecting fromCPC 100, connect the device under test to protective earth.Figure 13:Setup for a windingresistance testNote: Some test cards are available in more than one test mode. Forexample, the test card RWinding can be selected in CT, Resistanceand Transformer.This is solely related to usability. With regard to functionality, the testcard RWinding is identical in all test modes.Off before disconnecting deviceunder testOff before disconnecting device under test
