Testing protection against high-energy transients (lightning, switching). 3. Performance Criteria
The standard's main technical chapters cover two sides of EMC, with requirements based on the the equipment is intended for. en 61326-1 pdf
As the European harmonization of the international standard IEC 61326-1 , compliance with this framework provides a "presumption of conformity" with the EU's EMC Directive 2014/30/EU , allowing manufacturers to legally affix the CE Mark and access the European single market. The standard applies universally to any equipment operating from a supply or battery of less than 1,000 V AC or 1,500 V DC, as well as devices powered directly from the circuit being measured. Testing protection against high-energy transients (lightning