• EN 50171 : 2001 COR 2001

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    CENTRAL POWER SUPPLY SYSTEMS

    Available format(s): 

    Superseded date:  11-01-2022

    Language(s): 

    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    Defines the general requirements for central power supply systems for an independent energy supply to essential safety equipment.

    General Product Information - (Show below) - (Hide below)

    Committee SR 77A
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN EN 14753 E : 2008 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR CONTINUOUS CASTING OF STEEL
    DIN EN 15949:2012-05 Safety of machinery - Safety requirements for bar mills, structural steel mills and wire rod mills
    DIN EN 15093:2009-06 Safety of machinery - Safety requirements for hot flat rolling mills
    BS EN 15093:2008 Safety of machinery. Safety requirements for hot flat rolling mills
    BS EN 14677:2008 Safety of machinery. Secondary steelmaking. Machinery and equipment for treatment of liquid steel
    BS EN 14753:2007 Safety of machinery. Safety requirements for machinery and equipment for continuous casting of steel
    I.S. EN 15093:2008 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HOT FLAT ROLLING MILLS
    I.S. EN 15949:2012 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR BAR MILLS, STRUCTURAL STEEL MILLS AND WIRE ROD MILLS
    S.R. HD 60364-5-56:2010 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-56: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - SAFETY SERVICES
    DIN EN 13675:2010-10 Safety of machinery - Safety requirements for tube forming and rolling mills and their finishing line equipment (includes Amendment A1:2010)
    EN 50172:2004 Emergency escape lighting systems
    UNI EN 15093 : 2009 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HOT FLAT ROLLING MILLS
    09/30201995 DC : 0 BS EN 15949 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR BAR MILLS, STRUCTURAL STEEL MILLS AND WIRE ROD MILLS
    BS EN 50172:2004 Emergency escape lighting systems
    UNI EN 15949 : 2012 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR BAR MILLS, STRUCTURAL STEEL MILLS AND WIRE ROD MILLS
    DIN EN 14681:2010-10 Safety of machinery - Safety requirements for machinery and equipment for production of steel by electric arc furnaces (includes Amendment A1:2010)
    DIN EN 14656:2010-10 Safety of machinery - Safety requirements for extrusion presses for steel and non-ferrous metals (includes Amendment A1:2010)
    BS EN 14673 : 2006 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HYDRAULICALLY POWERED OPEN DIE HOT FORGING PRESSES FOR THE FORGING OF STEEL AND NON-FERROUS METALS
    I.S. EN 14656:2006 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR EXTRUSION PRESSES FOR STEEL AND NON-FERROUS METALS
    I.S. EN 14681:2006 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR PRODUCTION OF STEEL BY ELECTRIC ARC FURNACES
    I.S. EN 13675:2004 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR TUBE FORMING AND ROLLING MILLS AND THEIR FINISHING LINE EQUIPMENT
    I.S. EN 14673:2006 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HYDRAULICALLY POWERED OPEN DIE HOT FORGING PRESSES FOR THE FORGING OF STEEL AND NON-FERROUS METALS
    ONORM EN 15094 : 2009 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR COLD FLAT ROLLING MILLS
    09/30175678 DC : 0 BS EN 14681:2006/A1 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR PRODUCTION OF STEEL BY ELECTRIC ARC FURNACES
    DIN EN 14677:2008-11 SAFETY OF MACHINERY - SECONDARY STEEL MAKING - MACHINERY AND EQUIPMENT FOR TREATMENT OF LIQUID STEEL
    UNI EN 15094 : 2009 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR COLD FLAT ROLLING MILLS
    BS 5266-8(2004) : 2004 EMERGENCY ESCAPE LIGHTING SYSTEMS
    DIN EN 15094:2009-04 Safety of machinery - Safety requirements for cold flat rolling mills
    BS EN 15094:2008 Safety of machinery. Safety requirements for cold flat rolling mills
    UNI EN 14753 : 2008 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR THE CONTINUOUS CASTING OF STEEL
    DIN EN 14753:2008-03 Safety of machinery - Safety requirements for machinery and equipment for continuous casting of steel
    I.S. HD 60364-5-56:2010 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-56: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - SAFETY SERVICES (IEC 60364-5-56:2009 (EQV))
    I.S. EN 14753:2007 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR CONTINUOUS CASTING OF STEEL
    I.S. EN 15094:2008 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR COLD FLAT ROLLING MILLS
    DIN EN 14673:2010-10 Safety of machinery - Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals (includes Amendment A1:2010)
    UNI EN 14677 : 2008 SAFETY OF MACHINERY - SECONDARY STEELMAKING - MACHINERY AND EQUIPMENT FOR TREATMENT OF LIQUID STEEL
    UNI EN 14673 : 2010 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HYDRAULICALLY POWERED OPEN DIE HOT FORGING PRESSES FOR THE FORGING OF STEEL AND NON-FERROUS METALS
    UNI EN 14656 : 2010 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR EXTRUSION PRESSES FOR STEEL AND NON-FERROUS METALS
    UNI EN 13675 : 2010 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR TUBE FORMING AND ROLLING MILLS AND THEIR FINISHING LINE EQUIPMENT
    UNI EN 14681 : 2010 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR PRODUCTION OF STEEL BY ELECTRIC ARC FURNACES
    09/30175684 DC : 0 BS EN 14673:2006/A1 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HYDRAULICALLY POWERED OPEN DIE HOT FORGING PRESSES FOR THE FORGING OF STEEL AND NON-FERROUS METALS
    09/30180832 DC : DRAFT AUG 2009 BS EN 13675 AMD1 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR TUBE FORMING AND ROLLING MILLS AND FINISHING LINE EQUIPMENT
    BS EN 15949:2012 Safety of machinery. Safety requirements for bar mills, structural steel mills and wire rod mills
    CEI EN 50172 : 2006 EMERGENCY ESCAPE LIGHTING SYSTEMS
    DIN EN 15093 E : 2009 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HOT FLAT ROLLING MILLS
    16/30343481 DC : 0 BS EN 62386-220 - DIGITAL ADDRESSABLE LIGHTING INTERFACE - PART 220: PARTICULAR REQUIREMENTS FOR CONTROL GEAR - CENTRALLY SUPPLIED DC EMERGENCY OPERATION (DEVICE TYPE 19)
    I.S. EN 14677:2008 SAFETY OF MACHINERY - SECONDARY STEELMAKING - MACHINERY AND EQUIPMENT FOR TREATMENT OF LIQUID STEEL
    I.S. EN 50172:2004 EMERGENCY ESCAPE LIGHTING SYSTEMS
    DIN EN 14681 E : 2010 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR PRODUCTION OF STEEL BY ELECTRIC ARC FURNACES
    DIN EN 14673 E : 2010 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR HYDRAULICALLY POWERED OPEN DIE HOT FORGING PRESSES FOR THE FORGING OF STEEL AND NON-FERROUS METALS
    DIN EN 14656 E : 2010 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR EXTRUSION PRESSES FOR STEEL AND NON-FERROUS METALS
    BS EN 13675 : 2004 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR TUBE FORMING AND ROLLING MILLS AND THEIR FINISHING LINE EQUIPMENT
    EN 13675:2004+A1:2010 Safety of machinery - Safety requirements for tube forming and rolling mills and their finishing line equipment
    EN 14656:2006+A1:2010 Safety of machinery - Safety requirements for extrusion presses for steel and non-ferrous metals
    EN 15094:2008 Safety of Machinery - Safety requirements for cold flat rolling mills
    EN 15949:2012 Safety of machinery - Safety requirements for bar mills, structural steel mills and wire rod mills
    EN 15093:2008 Safety of Machinery - Safety requirements for hot flat rolling mills
    EN 14681:2006+A1:2010 Safety of machinery - Safety requirements for machinery and equipment for production of steel by electric arc furnaces
    EN 14673:2006+A1:2010 Safety of machinery - Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals
    EN 14753:2007 Safety of machinery - Safety requirements for machinery and equipment for continuous casting of steel
    EN 14677:2008 Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel
    09/30175681 DC : 0 BS EN 14656:2006/A1 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR EXTRUSION PRESSES FOR STEEL AND NON-FERROUS METALS
    HD 60364-5-56:2010/A12:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-56: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - SAFETY SERVICES
    DIN EN 15094 E : 2009 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR COLD FLAT ROLLING MILLS
    DIN EN 14677 E : 2008 SAFETY OF MACHINERY - SECONDARY STEELMAKING - MACHINERY AND EQUIPMENT FOR TREATMENT OF LIQUID STEEL
    BS EN 14656 : 2006 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR EXTRUSION PRESSES FOR STEEL AND NON-FERROUS METALS
    BS EN 14681 : 2006 SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR MACHINERY AND EQUIPMENT FOR PRODUCTION OF STEEL BY ELECTRIC ARC FURNACES

    Standards Referencing This Book - (Show below) - (Hide below)

    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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