Cover IEC 62153-4-17:2018

IEC 62153-4-17:2018

Metallic cables and other passive components - Test methods – Part 4-17: Electromagnetic compatibility (EMC) - Reduction Factor

Ausgabedatum: 2018-08
Edition: 1.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 21 VDE-Artnr.: 225845


IEC 62153-4-17:2018 applies to the testing of the reduction factor of multi-element metallic cables used in analogue and digital communication and control. The described method is generally applicable to all screened metallic cables.
The reduction factor describes the screening effectiveness of a cable screen at frequencies below 1 kHz with a ratio of voltages describing the screened and unscreened situation. During the measurement, the cable under test is connected to a specific current loop arrangement.