S.R. HD 60364-7-704:2018
Current
The latest, up-to-date edition.
LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-704: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - CONSTRUCTION AND DEMOLITION SITE INSTALLATIONS
Hardcopy , PDF
English
05-06-2018
FOREWORD
INTRODUCTION
704 Construction and demolition site installations
704.1 Scope
704.2 Normative references
704.3 Terms and definitions
704.30 Assessment of general characteristics
704.31 Purposes, supplies and structure
704.313 Supplies
704.4 Protection for safety
704.41 Protection against electric shock
704.410 Introduction
704.411 Protective measure: automatic disconnection of supply
704.414 Protective measure: Extra-low voltage provided by SELV and PELV
704.44 Protection against voltage disturbances and electromagnetic
disturbances
704.443 Protection against transient overvoltages of atmospheric origin or due to switching
704.5 Select ion and erection of equipment
704.51 Common rules
704.511 Compliance with standards
704.512 Operational conditions and external influences
704.52 Wiring systems
704.53 Isolation, switching and control
704.536 Isolation and switching
704.56 Safety services
704.6 Verification
Annex A (informative) List of notes concerning certain countries
Bibliography
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