Work Book - The Standard IEC 61439 in Practice by ABB

asnt2012

Work Book - The Standard IEC 61439 in Practice by ABB

Blue Pages 5 – 10
Foreword / introduction 5
Parts of the standard 6
Why a new standard? 7
How can the original manufacturer or the manufacturer verify the
safety of an ASSEMBLY? 8
How can a low-voltage switchgear and controlgear
ASSEMBLY be realized safely? 9
White Pages 11 - 122
Chapter 1 – Collecting the requisite data
Connection to the electrical system 11
Electrical systems and protective systems 13
Protection against electric shock (IEC 60364-4-41) 15
Overvoltage categories 17
Characteristics and explanations 19
Check list 25
Electrical circuits and loads 27
Characteristics and explanations 29
Main circuits 31
Check list 35
Installation and environmental conditions 37
Typical conditions of installations of ASSEMBLIES 39
Protection against mechanical impacts 41
Check list 45
Operating and servicing 49
Our solutions for internal forms of separation 50
Internal forms of separation 51
Characteristics and explanations 53
Check list 55
Chapter 2 – Distribution board design and design verification
Distribution board design and design verification 57
Requirements arising from the standard 59
Characteristics and explanations 61
Verification of temperature rises 67
Example calculation 74
Temperature rise verification up to 630 A 75
Temperature rise verification pursuant to DIN EN 60890 81
Verification of the short-circuit withstand strength 87
Short circuit – key terms 89
Verification of the Short-circuit withstand strength 91
Short-circuit current at the supply position 95
Transformer nominal values table 109
Characteristics and explanations 111
Devices from other manufacturers 113
Form sheet examples 115
Chapter 3 – Building / manufacture of the distribution board
Building / manufacture of the distribution board 117
Chapter 4 – Routine verification
Routine verification 119
Chapter 5 – CE conformity declaration
CE conformity declaration 121
Yellow Pages 123 – 165
Symbols and abbreviations 123
Comparisons and effects in connection with different standards 123
Minimum requirements for the type plate – example ABB 125
Panel Design Configurator software – new article 127
Panel Design Configurator software – export/import user article data 129
Temperature rise verification up to 630 A – solution example 131
Data collection tables 133
Verification of temperature rise up to 630 A 139
Design verification part I 141
Design verification part II 143
Unit test protocol 145
Unit test protocol checklist 147
Conformity assessment checklist 161
Declaration of conformity 163
Examples STRIEBEL & JOHN 165

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Work Book - The Standard IEC 61439 in Practice by ABB

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Work Book - The Standard IEC 61439 in Practice by ABB

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