I.S. EN 50171:2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
CENTRAL POWER SUPPLY SYSTEMS
Hardcopy , PDF
20-01-2022
English
01-01-2001
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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1 Scope
2 Normative references
3 Definitions
4 Types of central power supply systems
5 Operating conditions and requirements
6 Construction
7 Information for installation and operation of central
power supply systems
Annex A (informative) System testing
Describes the general requirements for central power supply systems for an independent energy supply to essential safety equipment. Also covers systems permanently connected to A.C. supply voltages not exceeding 1000 V and that use batteries as the alternative power source.
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 50171 : 2001 | Identical |
| NBN EN 50171 : 2002 | Identical |
| NEN EN 50171 : 2001 C1 2001 | Identical |
| UNE-EN 50171:2002 | Identical |
| SN EN 50171 : 2001 | Identical |
| EN 50171 : 2001 COR 2001 | Identical |
| NF EN 50171 : 2001 | Identical |
| BS EN 50171:2001 | Identical |
| I.S. 3217:2013 | EMERGENCY LIGHTING |
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