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7. Turn Power ON/OFF switch to ON.
8. After boot up, in the Home Screen select the “Insulation Test” button
9. In the Insulation test screen, select the desired test level of either 500V or 1 KV by using the
Voltage selection button
Figure 82 CT Insulation Test Screen
10. Select desired test by checking the adjacent check box next to the three available tests User
can select one or any combination of the three test mode.
a) Primary to Secondary b) Primary to Ground c) Secondary to Ground
11. Select the play button and a connection diagram will appear showing how to correctly connect the
MVCT to the CT