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BSI 13/30251809 DC:2013 Edition

$13.70

BS EN 50171. Central safety power supply systems

Published By Publication Date Number of Pages
BSI 2013 26
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PDF Catalog

PDF Pages PDF Title
6 Foreword
7 1 Scope
2 Normative references
8 3 Terms and definitions
10 4 Types of central safety power supply systems
4.1 General provisions
4.2 Changeover mode
4.3 Parallel standby mode
11 4.4 Changeover mode with an additional control switching device for central switching of the load
4.5 Changeover mode with additional control switching device for partial switching of the load
12 4.6 Non-maintained changeover mode
5 Operating conditions and requirements
5.1 Normal operating conditions and requirements for central safety power supply systems
5.2 Requirements to be specified by the user
13 6 Constructional design
6.1 Structure of enclosures
6.2 Battery chargers and rectifiers
14 6.3 Transformers
6.4 Switchgear and controlgear
6.5 Central inverters/group inverters/converters
16 6.6 Deep discharge protection
6.7 Monitoring and display equipment
17 6.8 Fuses, protective devices and measuring instruments
6.9 Internal wiring
18 6.10 Electric strength
6.11 Recurring tests
19 6.12 Batteries
20 6.13 Battery installation and provisions for maintenance
6.14 Equipment marking
22 6.15 Warning labels
7 Information for installation and operation of central safety power supply systems
7.1 Documentation
7.2 Initial type test
23 7.3 Recurring tests
8 Tests
8.1 General
8.2 Tests required before commissioning
25 8.3 Recurring tests
26 Annex A (informative) System testing
BSI 13/30251809 DC
$13.70