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BS EN 62040-1-2:2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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) General and safety requirements for UPS used in restricted access locations

Available format(s)

Hardcopy , PDF

Superseded date

31-03-2009

Language(s)

English

Published date

26-03-2004

€306.17
Excluding VAT

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
   8.2 Electric strength
   8.3 Abnormal operating and fault conditions
Annexes
Annex ZA (normative) Normative references to international
         publication with their corresponding European
         publications

Covers electronic uninterruptible power systems with an electrical energy storage device in the d.c. link.

Committee
PEL/22
DevelopmentNote
Supersedes 99/202880 DC Supersedes BS EN 50091-1.2. To be read in conjunction with BS EN 60950-1 (03/2003)
DocumentType
Standard
Pages
48
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

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\'.

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IEC 61000-2-2:2002+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
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EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
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