ISO 3808-2002 pdf free download

ISO 3808-2002 pdf free download.Road vehicles — Unscreened high-voltage ignition cables — General specifications, test methods and requirements.
4.6.4 Requirement
The cable capacitances shall not exceed by metre of cable for any cable type.
4.7 Resistance to corona effect
4.7.1 Sample length
This shall be approximately .
4.7.2 Apparatus
See annex A.
4.7.3 Procedure
Fix the sample, at room temperature, between mandrel and sleeve (see A.2) and apply a voltage increased from 0 at
a rate of until the following value is reached:
— for cable, (r.m.s.);
— for cable, (r.m.s.);
— for cable, (r.m.s.).
Maintain this voltage for .
4.7.4 Requirement
No breakdown shall occur during the test. After the test, the sample shall show no cracks, fractures or other defects.
For an existing application, a cable of (r.m.s.) may be used where agreed between supplier and user 3) .
4.8 Pressure at high temperature
4.8.1 Sample length
This shall be approximately .
4.8.2 Apparatus
See annex A.ISO 3808 pdf download.