BS IEC 61000-2.7 : 1998
Current
The latest, up-to-date edition.
ELECTROMAGNETIC COMPATIBILITY (EMC) - ENVIRONMENT - LOW FREQUENCY MAGNETIC FIELDS IN VARIOUS ENVIRONMENTS
Hardcopy , PDF
English
01-01-1998
FOREWORD
INTRODUCTION
1 Scope
2 Normative reference
3 Units
4 Natural phenomena
5 Power supply system environments - power frequency
magnetic fields
5.1 Overhead lines
5.1.1 AC, three-phase lines
5.1.2 HVDC lines
5.2 Underground cables
5.2.1 Single-conductor cables
5.2.2 Multi-conductor cables
5.3 Power supply authorities' medium and high voltage
premises
5.4 Power supply authorities' low voltage premises
6 Traction system environment
7 Industrial environment
7.1 Welding equipment
7.2 Steel furnaces
7.3 Industrial equipment in general use
8 Commercial office environment
9 Residential environment - Household appliances
9.1 Internal wiring in residential buildings
9.2 Residential appliances
10 Hospital environment
10.1 General
10.2 Treatment of patients
10.3 Ward areas
11 Summary and comparisons of the magnetic fields produced
by various sources
12 Bibliography
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