ISO 4892-1:2016
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Plastics Methods of exposure to laboratory light sources Part 1: General guidance |
EN ISO 4287:1998/A1:2009
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GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - SURFACE TEXTURE: PROFILE METHOD - TERMS, DEFINITIONS AND SURFACE TEXTURE PARAMETERS |
ISO 4287:1997
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Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
EN 50122-1:2011/A4:2017
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK |
EN ISO 4892-1 : 2016
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PLASTICS - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 1: GENERAL GUIDANCE (ISO 4892-1:2016) |
EN 60085:2008
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ELECTRICAL INSULATION - THERMAL EVALUATION AND DESIGNATION |
EN ISO 4892-3:2016
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PLASTICS - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 3: FLUORESCENT UV LAMPS (ISO 4892-3:2016) |
IEC 60099-4:2014
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Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
EN 50526-1:2012
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Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters |
EN 50123-1:2003
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Railway applications - Fixed installations - D.C. switchgear - Part 1: General |
EN 60060-1 : 2010
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HIGH-VOLTAGE TEST TECHNIQUES - PART 1: GENERAL DEFINITIONS AND TEST REQUIREMENTS |
EN 50122-2:2010
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 2: PROVISIONS AGAINST THE EFFECTS OF STRAY CURRENTS CAUSED BY D.C. TRACTION SYSTEMS |
EN 50122-3:2010
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Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of a.c. and d.c. traction systems |
EN 60099-4:2014
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SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS (IEC 60099-4:2014) |
IEC 61643-311:2013
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Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT) |
IEC 60085:2007
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Electrical insulation - Thermal evaluation and designation |
EN 50124-1:2017
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Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment |
EN 50125-2:2002/corrigendum:2010
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RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 2: FIXED ELECTRICAL INSTALLATIONS |
PREN 50526-3 : DRAFT 2014
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 3: APPLICATION GUIDE |
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV
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Degrees of protection provided by enclosures (IP Code) |
ISO 4892-3:2016
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Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps |
ISO 3274:1996
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Geometrical Product Specifications (GPS) — Surface texture: Profile method — Nominal characteristics of contact (stylus) instruments |
EN 50163 : 2004 COR 2013
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RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS |
ISO 4892-2:2013
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Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps |
EN 60529:1991/AC:2016-12
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DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
IEC 60060-1:2010
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High-voltage test techniques - Part 1: General definitions and test requirements |
EN ISO 4892-2:2013
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PLASTICS - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 2: XENON-ARC LAMPS (ISO 4892-2:2013) |
EN ISO 3274 : 1997
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GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - SURFACE TEXTURE: PROFILE METHOD - NOMINAL CHARACTERISTICS OF CONTACT (STYLUS) INSTRUMENTS |
EN 61643-311:2013
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COMPONENTS FOR LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 311: PERFORMANCE REQUIREMENTS AND TEST CIRCUITS FOR GAS DISCHARGE TUBES (GDT) (IEC 61643-311:2013) |