European EMC Standards

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European EMC Standards

EN 50081-1:1992 Emission/Residential, commercial and light industry

Part	Frequency Range	Limits	Basic Standard	Remarks
Enclosure AC Mains	30-230MHz 230-1000MHz 0-2kHz 0.15-0.5MHz Limits decrease linearly with log frequency 0.5-5MHz 5-30MHz 0.15-30MHz	30dB(uV/m) 37dB(uV/m) 66-56dB(uV) 56-46dB(uV) 56dB(uV) 46dB(uV) 60dB(uV) 50dB(uV) See basic standard	EN 55022 Class B EN 60555-2 EN 60555-3 EN 55022 Class B EN 55014	The statistical evaluation in the basic standard applies The statistical evaluation in the basic standard applies	¥ †

Application Note

¥ = Applicable only for apparatus containing processing devices.
† = Applicable to apparatus covered within the scope of EN 60555-2 and EN 60555-3. Limits for apparatus not currently covered by EN 60555-2 and EN 60555-3 are under consideration.

Annex A
Part	Frequency Range	Limits	Basic Standard	Remarks
Signal Control DC Power Input DC Power Output & Other	0.15-0.5MHz limits decrease linearly with log requency 0.5-30MHz	40-30mB(µA) quasi peak 30-20dB(µA) average 30dB(µA) quasi peak 20dB(µA) average	CISPR Publication 22 Amendment under consideration Class B	Current probe measurement with line terminated to reference plane via 150W

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