ASTOTHERM PLUS Instructions for Use
12 Maintenance
40
Test 4.1
Optional to test 4.2
Equipment leakage current (alternative method)
Required
Actions
Measure the current flowing from protective earthed conductor
to the two (shorted) power supply connections.
For detailed information performing this test see
chapter 12.2
Result
The test is successful when the limits are met in accordance with
the test protocol.
or alternatively:
Test 4.2
Optional to test 4.1
Earth leakage current (direct method)
Required
Actions
Measure the maximum earth leakage current (PE open)*.
Measure all combinations of line polarity with neutral open
(single fault condition) and closed (normal condition).
For detailed information performing this test see
chapter 12.2
Result
The test is successful when the limits are met in accordance with
the test protocol.
*is usually done automatically by the safety tester
