Earth-moving and building construction machinery - Electromagnetic compatibility (EMC) of machines with internal electrical power supply - Part 1: General EMC requirements under typical electromagnetic environmental conditions (ISO 13766-1:2018)

2Scope / Description

This international standard provides test procedures and evaluation criteria for verifying the electromagnetic compatibility (EMV) of earthmoving machinery as defined in ISO 6165:2012 and the following construction machinery classified in ISO/TR 12603:2010:
　——drilling and foundation construction equipment;
　——equipment for the manufacture, transport, compaction and processing of concrete and mortar;
　——road construction and maintenance machinery and equipment. It addresses the EMV requirements of construction machinery, electrical/electronic sub-components (EUBs), and stand-alone EUBs under typical conditions. Part II of the standard addresses specific EMV requirements related to functional safety. Electrical and electronic components installed within the machine are also included. The following electromagnetic interference phenomena are considered:
　——radiated broadband and narrowband electromagnetic interference;
　——immunity to radiated electromagnetic fields;
　——electrostatic discharge;
　——conducted transient interference. Construction machinery may be equipped with internal DC and AC power distribution systems. Machines designed for connection to public power supplies and machines used for military applications are excluded from this scope. Note 1: Machines powered by a power grid are covered by the IEC 61000 series of standards. Note 2: Hybrid engines are covered by UNECE R10-Rev. 5.