prEN ISO 13766-1

Construction machinery - Electromagnetic compatibility of machines with internal electrical power supply — Part 1: General EMC requirements under typical EMC environmental conditions

Scope

This Europeanl Standard provides test methods and acceptance criteria for the evaluation of the electromagnetic compatibility of Earth-moving machinery as defined in ISO 6165 and Building and road-construction machines covered by ISO/TC 195.
Part 1 deals with General EMC requirements under typical EMC environmental conditions.
Functional safety requirements are covered in part 2 of ISO 13766.
Electrical and/or electronic component(s) or separate technical unit(s) intended to be fitted in construction machinery are also dealt with in this International Standard. The following electromagnetic disturbance phenomena are evaluated:
- broadband and narrowband electromagnetic interference;
- electromagnetic field immunity test;
- broadband and narrowband interference of electrical/electronic sub-assemblies;
- electromagnetic field immunity test of electrical/electronic sub-assemblies;
- electrostatic discharge;
- conducted transients.
Construction machinery can have DC and/or AC internal electrical power supply systems.
Machines that are designed to be supplied by the „Public Mains Network― are specifically excluded.