Press “Start” to start test sequences.
Depending on your instrument, you have to select all the tests indicated below:
A) measurement of earth conductor resistance
B) measurement of earth-leakage current
C) measurement of insulation resistance between network and earth
A) Measurement of earth conductor resistance (to be carried out after setting the test current of 25 Amperes in the
tester)
B) Measurement of earth-leakage current
Select the specific test on the tester:
“Earth conductor”: start the test; it must be carried out under single failure conditions (interruption of a network
conductor at a time) - (normal tester automatism)
C) Measurement of insulation resistance between network and earth
This test does not require special wiring, the tester will perform it automatically after your authorisation to proceed.
Let the probe connected as in the previous point
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