BS EN 50171:2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Central power supply systems
Hardcopy , PDF
11-01-2022
English
23-08-2001
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
EL/1/1
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| DevelopmentNote |
Supersedes 93/216720 DC (09/2001) Included in BIP 3071 (08/2006)
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| DocumentType |
Standard
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| Pages |
24
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| PublisherName |
British Standards Institution
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| Status |
Withdrawn
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| SupersededBy | |
| Supersedes |
This European Standard specifies the general requirements for central power supply systems for an independent energy supply to essential safety equipment. This standard covers systems permanently connected to AC. supply voltages not exceeding 1 000 V and that use batteries as the alternative power source. The central power supplies are intended to energise emergency escape lighting in the case of failure of the normal supply, and maybe suitable for energising other essential safety equipment for example: - electrical circuits of automatic fire extinguishing installations; - paging systems and signalling safety installations; - smoke extraction equipment; - carbon monoxide warning systems; - specific safety installations related to specific buildings e.g. high-risk areas. Schematic representations of typical central power supply equipment are depicted in clause 4. When a UPS system is used to feed these essential safety systems, it must comply with EN 50091-1 and its relevant parts, and the additional requirements of this standard. The power supply system for fire alarms covered by EN 54 are excluded.
| Standards | Relationship |
| UNE-EN 50171:2002 | Identical |
| NEN EN 50171 : 2001 C1 2001 | Identical |
| SN EN 50171 : 2001 | Identical |
| I.S. EN 50171:2001 | Identical |
| DIN EN 50171 : 2001 | Identical |
| NBN EN 50171 : 2002 | Identical |
| EN 50171 : 2001 COR 2001 | Identical |
| NF EN 50171 : 2001 | Identical |
| EN 50171:2001 | Identical |
| BS 5266-1:2005 | Emergency lighting Code of practice for the emergency lighting of premises |
| BS 5266-1:2016 | Emergency lighting Code of practice for the emergency lighting of premises |
| BS 5266-1:2011 | Emergency lighting Code of practice for the emergency escape lighting of premises |
| BIP 2081 : 2012 | A GUIDE TO EMERGENCY LIGHTING |
| 11/30227604 DC : 0 | BS 5266-1 - EMERGENCY LIGHTING - PART 1: CODE OF PRACTICE FOR THE EMERGENCY ESCAPE LIGHTING OF PREMISES |
| 16/30331553 DC : 0 | BS 5266-1 - EMERGENCY LIGHTING - PART 1: CODE OF PRACTICE FOR THE EMERGENCY LIGHTING OF PREMISES |
| 05/30124836 DC : DRAFT JULY 2005 | BS 5266-1 - EMERGENCY LIGHTING - PART 1: CODE OF PRACTICE FOR THE EMERGENCY LIGHTING OF PREMISES |
| PD 6686:2006 | Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries |
| BS 5266-10:2008 | Guide to the design and provision of emergency lighting to reduce the risks from hazards in the event of failure of the normal lighting supply |
| 07/30165491 DC : 0 | BS 5266-10 - GUIDE TO THE DESIGN AND PROVISION OF EMERGENCY LIGHTING TO REDUCE THE RISKS FROM HAZARDS IDENTIFIED REGULATORY REFORM (FIRE SAFETY) ORDER 2005 RISK ASSESSMENTS |
| IEC 60238:2016+AMD1:2017 CSV | Edison screw lampholders |
| EN 60051-7:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments |
| EN 60051-4:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency meters |
| EN 60051-1:2017 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts |
| EN 60146-1-1:2010 | Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements |
| IEC 60898:1995 | Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations |
| HD 21-3 : S3 AMD 2 2008 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - NON-SHEATHED CABLES FOR FIXED WIRING |
| HD 21.5 S3:1994/A2:2001 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - PART 5: FLEXIBLE CABLES (CORDS) |
| HD 21 PT9 : S2 AMD 1 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - SINGLE CORE NON-SHEATHED CABLE FOR INSTALLATION AT LOW TEMPERATURES |
| EN 60623:2017 | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells |
| EN 60051-3:1989/A1:1995 | DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESSORIES - SPECIAL REQUIREMENTS FOR WATTMETERS AND VARMETERS |
| EN 60051-6:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters |
| EN 60417-1:2002 | GRAPHICAL SYMBOLS FOR USE ON EQUIPMENT - PART 1: OVERVIEW AND APPLICATION |
| EN 60896-1:1991/A2:1992 | STATIONARY LEAD-ACID BATTERIES - GENERAL REQUIREMENTS AND METHODS OF TEST - VENTED TYPES |
| EN 60051-9 : 89 AMD 1+2 95 | DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESSORIES - RECOMMENDED TEST METHODS |
| EN 60285:1994/A2:1999 | ALKALINE SECONDARY CELLS AND BATTERIES - SEALED NICKEL-CADMIUM CYLINDRICAL RECHARGEABLE SINGLE CELLS |
| HD 472 S1:1989/AC:2013 | NOMINAL VOLTAGES FOR LOW-VOLTAGE PUBLIC ELECTRICITY SUPPLY SYSTEMS |
| EN 60417-2:1999 | Graphical symbols for use on equipment - Part 2: Symbol originals |
| HD 21 PT7 : S2 AMD 1 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - SINGLE CORE NON-SHEATHED CABLES FOR INTERNAL WIRING FOR A CONDUCTOR TEMPERATURE OF 90 DEGREES C |
| EN 60051-5:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes |
| EN 60947-4-1 : 2010 AMD 1 2012 | LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-1: CONTACTORS AND MOTOR-STARTERS - ELECTROMECHANICAL CONTACTORS AND MOTOR-STARTERS (IEC 60947-4-1:2009/A1:2012) |
| HD 21 PT13 : S1 AMD 1 2001 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - OIL RESISTANT PVC SHEATHED CABLES WITH TWO OR MORE CONDUCTORS |
| EN 50272-2:2001 | Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries |
| EN 61032:1998 | Protection of persons and equipment by enclosures - Probes for verification |
| IEC 60598-1:2014+AMD1:2017 CSV | Luminaires - Part 1: General requirements and tests |
| EN 50091-1-2 : 98 COR 1 99 | |
| EN 60622:2003 | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells |
| EN 61558-2-6:2009 | Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers |
| EN 60898:1991/A19:2000 | CIRCUIT BREAKERS FOR OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS |
| EN 50091-1-1:1996/corrigendum Aug. 2004 | |
| EN 60947-2:2017 | Low-voltage switchgear and controlgear - Part 2: Circuit-breakers |
| EN 60051-8:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8: Special requirements for accessories |
| HD 21-2 : S3 AMD 1 2002 | CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V AND HAVING THERMOPLASTIC INSULATION - TEST METHODS |
| EN 1838:2013 | Lighting applications - Emergency lighting |
| EN 60051-2:1989 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmeters |
| HD 21 PT4 : 200S2 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - PART 4: SHEATHED CABLES FOR FIXED WIRING |
| HD 21-11 : S1 AMD 1 2001 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - CABLES FOR LUMINARIES |
| EN 60598-2-22:2014/AC:2016-09 | LUMINAIRES - PART 2-22: PARTICULAR REQUIREMENTS - LUMINAIRES FOR EMERGENCY LIGHTING (IEC 60598-2-22:2014/COR2:2016) |
| HD 21-12 : S1 AMD 1 2001 | POLYVINYL CHLORIDE INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - HEAT-RESISTANT FLEXIBLE CABLES (CORDS) |
| EN 60896-2:1996 | Stationary lead-acid batteries - General requirements and methods of test - Part 2: Valve regulated types |
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