IEC 60811-4-2 Revised
IEC 60811-4-2:1990
Common test methods for insulating and sheathing materials of electrical cables - Part 4: Methods specific to polyethylene and polypropylene compounds. Section Two: Elongation at break after pre-conditionning - Wrapping test after pre-conditionning - Wrapping test after thermal ageing in air
Gives the methods for measurement of elongation at break after
pre-conditioning, for wrapping test after pre-conditioning, for
wraping test after thermal ageing in air, for measurement of mass
increase, for long-term stability test and for measurement of
copper-catalysed oxidative degradation, which apply to polyolefin
insulations.
pre-conditioning, for wrapping test after pre-conditioning, for
wraping test after thermal ageing in air, for measurement of mass
increase, for long-term stability test and for measurement of
copper-catalysed oxidative degradation, which apply to polyolefin
insulations.
CHFÂ 115.-