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BS EN 60947-6-2:2003
Superseded
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Low-voltage switchgear and controlgear Multiple function equipment. Control and protective switching devices (or equipment) (CPS)
Hardcopy , PDF
09-03-2023
English
29-06-2007
INTRODUCTION
1 Scope and object
2 Normative references
3 Definitions
3.1 Control and protective switching device
(or equipment) (CPS)
3.2 CPS suitable for isolation
3.3 CPS for motor control and protection
3.4 Opening time
3.5 Phase loss sensitive relay or release (for
motor protection)
4 Classification
5 Characteristics
5.1 Summary of characteristics
5.2 Type of CPS
5.3 Rated and limiting values of the main circuit
5.4 Utilization categories
5.5 Control circuits
5.6 Auxiliary circuits
5.7 Relays or releases
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 Kind of tests
9.2 Compliance with constructional requirements
9.3 Compliance with performance requirements
9.4 Tests sequences
9.5 Routine tests
Annex A (normative) - Special tests
Annex C (normative) - Marking and identification of CPS
terminals
Annex D (informative) - Items subject to agreement between
manufacturer and user
Annex E (informative) - Examples of control circuit configurations
Annex F (normative) - Coordination under short-circuit conditions
between a CPS and another short-circuit protective
device associated in the same circuit
Annex G (normative) - Test sequence for CPSs for IT systems
Annex H (normative) - Extended functions within electronic
overload relays or releases
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
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