DIN EN 50289-3-9:2002-05

The document details the methods of test to determine the bending tests of cables used in analogue and digital communication systems: bending around a test mendrel (clause 4); repeating bending (clause 5); repeated flexing in service (clause 6); flexing in service (clause 7); bending around rollers or bows during installation (clause 8) and measure of the stiffness (clause 9) of such a cable; kink test (clause 10). It is to be read in conjunction with Part 3-1 of DIN EN 50289, which contains essential provisions for its application.