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IEC Standard->IEC/EN 61326-1:2006 Electrical equipment for measurement,control and laboratory use — EMC requirements — Part 1: General requirments


IEC/EN 61326-1:2006 Electrical equipment for measurement,control and laboratory use — EMC requirements — Part 1: General requirements

CONTENTS
INTRODUCTION...........4
1 Scope .......5
2 Normative references ..........6
3 Terms and definitions ..........7
4 General .....9
5 EMC test plan.........9
5.1 General .........9
5.2 Configuration of EUT during testing.....10
5.2.1 General ........10
5.2.2 Composition of EUT ...10
5.2.3 Assembly of EUT .......10
5.2.4 I/O ports .......10
5.2.5 Auxiliary equipment....10
5.2.6 Cabling and earthing (grounding) .........10
5.3 Operation conditions of EUT during testing.......10
5.3.1 Operation modes .......10
5.3.2 Environmental conditions ........11
5.3.3 EUT software during test .........11
5.4 Specification of performance criteria ...11
5.5 Test description ........11
6 Immunity requirements ......11
6.1 Conditions during the tests ....11
6.2 Immunity test requirements ....11
6.3 Random aspects.......15
6.4 Performance criteria .15
6.4.1 Performance criterion A...........15
6.4.2 Performance criterion B...........15
6.4.3 Performance criterion C ..........15
7 Emission requirements ......16
7.1 Conditions during measurements ........16
7.2 Emission limits .........16
8 Test results and test report 16
9 Instructions for use ............16


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