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Insulation resistance LN-PE of three-phase current test objects with the extension cable adapter
Automatic test sequence „Protection class I (with PE) active“ in the Test-Master app or individual test.
„Insulation resistance LN-PE’“
For individual measurements on the appliance, select „LN - PE“ under
= insulation test.
Insert the extension cable adapter into the test device.
Connect the test object to the extension adapter. Active conductors L1, L2, L3 and N are jumpered
electronically in the VLCEE 16/32 A adapter and checked for insulation against PE. Switch on the test object.
