IEC 62040-1-2:2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, English
28-08-2002
11-06-2008
FOREWORD
1 Scope and specific applications
1.1 Scope
1.2 Specific applications
2 Normative references
3 Definitions
4 General requirements
4.1 UPS design and construction
4.2 User information
4.3 Classification of UPS
4.4 General conditions for tests
4.5 Operating parameters for tests
4.6 Loads for tests
4.7 Components
4.8 Power interfaces
4.9 Marking and instructions
5 Fundamental design requirements
5.1 Protection against electric shock and energy hazards
5.2 SELV
5.3 Emergency switching device
5.4 Backfeed protection
5.5 Insulation
5.6 Safety extra-low voltage (SELV) circuits
5.7 Limited current circuits
5.8 Provisions for protective earthing
5.9 AC and d.c. power isolation
5.10 Overcurrent and earth fault protection
5.11 Service person protection
5.12 Clearances, creepage distances and distances through
insulation
5.13 External signalling circuits
5.14 Limited power source
6 Wiring, connections and supply
6.1 General
6.2 Connection to power sources
6.3 Wiring terminals for external power conductors
7 Physical requirements
7.1 Enclosure
7.2 Stability
7.3 Construction details
7.4 Resistance to fire
7.5 Battery location
7.6 Temperature rise
8 Electrical requirements and simulated abnormal conditions
8.1 General
8.1.1 Earth leakage current
8.1.2 Pluggable equipment type B UPS
8.2 Electric strength
8.3 Abnormal operating and fault conditions
8.3.1 Simulation of faults
8.3.2 Conditions for tests
Annex H (informative) Guidance on protection against ingress of
water and foreign objects
Annex L (normative) Backfeed protection test
Annex M (normative) Examples of reference load conditions
Annex N (normative) Ventilation of battery compartments
Annex P (normative) Minimum and maximum cross-sections of
copper conductors suitable for connection
Bibliography
applies to electronic uninterruptible power systems (UPS) with an electrical energy storage device in the d.c. link. It is to be used with IEC 60950-1 which is referred to in this standard as "RD".
| Committee |
TC 22/SC 22H
|
| DevelopmentNote |
To be used with IEC 60950-1. (03/2004) A Bilingual Edition has been published. Bilingual edition incorporates English version, Corrigendum 1 and Corrigendum 2. (06/2008)
|
| DocumentType |
Standard
|
| Pages |
93
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NF EN 62040-1-2 : 2004 | Identical |
| GOST R IEC 62040-1-2 : 2009 | Identical |
| NEN EN IEC 62040-1-2 : 2003 C11 2004 | Identical |
| I.S. EN 62040-1-2:2004 | Identical |
| PN EN 62040-1-2 : 2005 | Identical |
| AS 62040.1.2-2003 | Identical |
| VDE 0558-512 : 2003 | Identical |
| DIN EN 62040-1-2 : 2003 | Identical |
| BS EN 62040-1-2:2003 | Identical |
| CEI EN 62040-1-2 : 2003 | Identical |
| EN 62040-1-2:2003/corrigendum:2004 | Identical |
| TS C 0043-2:2006 | Identical |
| UNE-EN 62040-1-2:2004 | Identical |
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