
EN 50091-1-1:1996/corrigendum Aug. 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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16-01-2003
03-08-2004
Foreword
1 General
1.1 Scope
1.2 Normative references
1.3 Definitions
1.4 General requirements
1.5 General conditions for tests
1.6 Components
1.7 Power interfaces
1.8 Marking and instructions
2 Fundamental design requirements
2.1 Protection against electric shock and energy
hazards
2.2 Insulation
2.3 Safety Extra-Low voltage (SELV) circuits
2.4 Limited current circuits
2.5 Provisions for protective earthing
2.6 A.C. and D.C. power isolation
2.7 Overcurrent and earth fault protection
2.8 Protection of personnel - safety interlocks
2.9 Clearances, creepage distances and distances
through insulation
2.10 External signalling circuits
2.11 Limited power source
2.12 Protection of the applied load
3 Wiring, connections and supply
3.1 General
3.2 Connection to power
3.3 Wiring terminals for external power conductors
4 Physical requirements
4.1 Stability and mechanical hazards
4.2 Mechanical strength and stress relief
4.3 Construction details
4.4 Resistance to fire
4.5 Battery location
5 Thermal and electrical requirements
5.1 Heating
5.2 Earth leakage current
5.3 Electric strength
5.4 Abnormal operating and fault conditions
Annexes
A (normative) Test for resistance to heat and fire
B (normative) Motor test under abnormal conditions
C (normative) Transformers
D (normative) Measuring instruments for earth leakage
current test
E (normative) Temperature rise of a winding
F (normative) Measurements of creepage distances and
clearances
G (normative) Earth leakage current for UPS intended to be
connected directly to IT power systems
H (informative) Guidance on protection against ingress
of water and foreign objects
J (informative) Table of electrochemical potentials
K (normative) Thermal controls
L (normative) Backfeed protection test
M (normative) Examples of reference load conditions
N (normative) Ventilation of battery compartments
P (Void - contents transferred to 1.2 Normative references
Q (informative) A-Deviations
R (normative) Special national conditions
Applicable to electronic indirect a.c. convertor systems having an electrical energy storage device in the d.c. link.
Committee |
TC 22X
|
DevelopmentNote |
Supersedes EN 50091-1 (06/2003) Superseded by EN 62040-1 but remains current and will be withdrawn on 01/11/2005. (08/2004)
|
DocumentType |
Standard
|
PublisherName |
European Committee for Standards - Electrical
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
Standards | Relationship |
CEI EN 50091-1-1 : 2ED 1998 | Identical |
I.S. EN 50091-1-1:2004 | Identical |
NBN EN 50091 1-1 : 1997 | Identical |
DIN EN 50091-1-1 : 1997 | Identical |
NEN EN 50091-1-1 : 1997 C1 1997 | Identical |
SN EN 50091-1-1 : 1996 | Identical |
BS EN 50091-1-1:1997 | Identical |
EN 62040-1-1:2003/corrigendum:2004 | Identical |
VDE 0558-511 : 2003 | Identical |
UNE-EN 50091-1-1 CORR:2004 | Identical |
BS EN 50171:2001 | Central power supply systems |
DD ENV 50091-3:1999 | Specification for uninterruptible power systems (UPS) Performance requirements and test methods |
BS EN 50091-1-2:1999 | General and safety requirements for UPS used in restricted access locationsSpecification for uninterruptible power systems (UPS) |
CEI EN 50171 : 2002 | CENTRAL POWER SUPPLY SYSTEMS |
I.S. EN 50091-1-2:2003 | |
VDE 0558-508 : 2001 | CENTRAL POWER SUPPLY SYSTEMS |
EN 45510-2-2:1999 | Guide for procurement of power station equipment - Part 2-2: Electrical equipment - Uninterruptible power supplies |
DIN V ENV 50091-3 : 2000 | UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: PERFORMANCE REQUIREMENTS |
CEI UNI EN 45510-2-2 : 1999 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-2: ELECTRICAL EQUIPMENT - UNINTERRUPTIBLE POWER SUPPLIES |
BS EN 45510-2-2:1999 | Guide for the procurement of power station equipment. Electrical equipment Uninterruptible power supplies - Uninterruptible power supplies for power plants |
ENV 50091-3 : 98 AMD 1 99 | UNINTERRUPTIBLE POWER SYSTEMS - PERFORMANCE REQUIREMENTS AND TEST METHODS |
EN 45510-2-2 : 1999 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2: ELECTRICAL EQUIPMENT - SECTION 2: UNINTERRUPTIBLE POWER SUPPLIES |
EN 50091-1-2 : 98 COR 1 99 | |
EN 50171 : 2001 COR 2001 | CENTRAL POWER SUPPLY SYSTEMS |
IEC 60146-4:1986 | Semiconductor convertors. Part 4: Method of specifying the performance and test requirements of uninterruptible power systems |
EN 60924:1991/A1:1994 | SPECIFICATION FOR GENERAL AND SAFETY REQUIREMENTS FOR D.C. SUPPLIED ELECTRONIC BALLASTS FOR TUBULAR FLUORESCENT LAMPS |
ENV 61000-2-2 : 1993 | ELECTROMAGNETIC COMPATIBILITY (EMC) - ENVIRONMENT - COMPATIBILITY LEVELS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES AND SIGNALLING IN PUBLIC LOW-VOLTAGE POWER SUPPLY SYSTEMS |
IEC 60950:1999 | Safety of information technology equipment |
EN 50091-2:1995/corrigendum Jan. 1998 | |
EN 60950:2000/corrigendum:2002 | SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT |
IEC 61008-1:2010+AMD1:2012+AMD2:2013 CSV | Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part1: General rules |
IEC 61009-1:2010+AMD1:2012+AMD2:2013 CSV | Residual current operated circuit-breakers with integral overcurrentprotection for household and similar uses (RCBOs) - Part 1: General rules |
1973/23/EEC : 1973 | COUNCIL DIRECTIVE OF 19 FEBRUARY 1973 ON THE HARMONIZATION OF THE LAWS OF MEMBER STATES RELATING TO ELECTRICAL EQUIPMENT DESIGNED FOR USE WITHIN CERTAIN VOLTAGE LIMITS |
IEC 60925:1989+AMD1:1996+AMD2:2001 CSV | DC supplied electronic ballasts for tubular fluorescent lamps - Performance requirements |
EN 61009-1:2012/A12:2016 | RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES |
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
IEC 60755:2017 | General safety requirements for residual current operated protective devices |
EN 61008-1:2012/A12:2017 | RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES (IEC 61008-1:2010, MODIFIED) |
EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
IEC 60445:2017 | Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors |
EN 60925:1991/A2:2001 | SPECIFICATION FOR PERFORMANCE REQUIREMENTS FOR D.C. SUPPLIED ELECTRONIC BALLASTS FOR TUBULAR FLUORESCENT LAMPS |
EN 60269-1:2007/A2:2014 | LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS (IEC 60269-1:2006/A2:2014) |
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