SN EN 60947-6-1 : 1993 AMD 2 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR; PART 6: MULTIPLE FUNCTION EQUIPMENT; SECTION 1: AUTOMATIC TRANSFER SWITCHING EQUIPMENT
01-17-2022
01-12-2013
1 Scope and object
2 Normative references
3 Terms and definitions, symbols and
abbreviations
3.1 Switching devices
3.2 Operation of TSE
3.3 Main contact positions
3.4 Symbols and abbreviations
4 Classification
5 Characteristics
5.1 Summary of characteristics
5.2 Type of equipment
5.3 Rated and limiting values for the
main circuit
5.4 Utilization category
5.5 Control circuits
5.6 Auxiliary circuits
6 Product information
6.1 Nature of information
6.2 Marking
6.3 Instructions for installation, operation
and maintenance
7 Normal service, mounting and transport conditions
8 Constructional and performance requirements
8.1 Constructional requirements
8.2 Performance requirements
8.3 Electromagnetic compatibility (EMC)
9 Tests
9.1 Kinds of tests
9.2 Compliance with constructional
requirements
9.3 Performance
9.4 Routine tests
9.5 EMC tests
Annex A (normative) Assignment of utilization categories
based on the results of tests
Annex B (informative) Items subject to agreement between
manufacturer and user
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Annex ZZ (informative) Coverage of Essential Requirements
of EC Directives
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