The team at eFIXX help you to discover the challenges of testing electrical installations with integrated electronics! From USB charging sockets to EV chargers, these permanently connected loads can complicate electrical insulation tests. Join us in this engaging video as we uncover tips to prevent errors and damage to your equipment. Plus, we’ll dive into the latest updates in BS7671 Amendment 2.


00:00 Electrical Insulation Test Fail

01:00 What problems do USB charging sockets cause?

03:30 Something hasn’t been tested?

04:00 Insulation test changes in BS7671 Amendment 2

04:57 Guidance note 3

05:38 Two-stage insulation resistance test.

06:30 Temporary connections

07:41 What happens if you leave equipment connected by mistake?


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Multifunction Tester Used in this video KT66DL – Kewtech (