IEC 63516 ED1 defines the test method for providing uniform quality fixed folding durability test data to opto-electric wiring users. In particular, it provides a test condition for the tension and free tension folded state of the flexible opto-electric circuit boards of optic fibre type.
PROJECT
dnaSRPS EN IEC 63516:2023
50.60
Close of voting. Proof returned by secretariat
Sep 11, 2026