DIN EN ISO 13766-2:2018-12

This International Standard provides test methods and acceptance criteria for the evaluation of the electromagnetic compatibility of Building-, road-construction and earth moving machines as defined in ISO 6165 and ISO 8811 and covered by ISO/TC 127 respective ISO/TC 195. It deals with additionally EMC requirements under the aspect of Functional safety. General EMC-requirements under typical Surrounding conditions are covered in part 1 of ISO 13766. This standard is only relevant for functions of machines which have to fulfil requirements greater or equal SIL 1 as defined in ISO 15998 or greater or equal Performance Level b as defined in ISO 13849. Electrical and/or electronic component(s) or separate technical unit(s) intended to be fitted in construction machinery under the restriction of greater or equal SIL 1 or greater or equal Performance Level b - as applicable above - are also dealt with in this International Standard. The following electromagnetic disturbance phenomena are evaluated: - Radiated electromagnetic field by external sources; - Radiated electromagnetic field by sources located onboard (antenna inside/outside); - Magnetic fields; - Electrical field; - electrostatic discharge; - conducted and coupled electrical 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.