On/Off Ratio Tester
Test routine with contact boxKey to Symbols:
Note: If the on/off ratio readout is constant, first perform test steps 1 - 3. If the specified value of a test step, e.g. step 4, is correct, is not then necessary to perform the sub test step 4.1. Overvoltage protection relay in Model 107 with designation "K1".
Test Steps 1.0 - 2.0:
Test Steps 2.1 - 2.1.7:
Test Steps 2.1.8 - 2.2.7:
Test Steps 3.0 - 3.4:
Test Steps 4.0 - 5.1 (0% - 10%):
Test Steps 6.0 - 6.2 (20%):
Test Steps 7.0 - 7.5 (30%):
Test Steps 8.0 - 8.5 (40%):
Test Steps 9.0 - 10.1 (50% - 70%):
Test Steps 10.2 - 12.0 (70% - 100%):
