53 CEN/TC 290 DIMENSIONAL AND GEOMETRICAL PRODUCT SPECIFICATION AND VERIFICATION EN ISO 14405-2:2011/prA1 Geometrical product specifications (GPS) - Dimensional tolerancing - Part 2: Dimensions other than linear sizes - Amendment 1 (ISO 14405-2:2011/DAM 1:2017) Fecha Límite: 2017-08-30 CEN/TC 305 POTENTIALLY EXPLOSIVE ATMOSPHERES - EXPLOSION PREVENTION AND PROTECTION prEN ISO/IEC 80079-34 Explosive atmospheres - Part 34: Application of quality systems for equipment manufacture (ISO/IEC/DIS 80079-34:2017) Fecha Límite: 2017-09-08 CEN/TC 346 CONSERVATION OF CULTURAL HERITAGE prEN 17135 Conservation of cultural heritage - Generale terms for describing the alterations of objects Fecha Límite: 2017-10-05 CLC/TC 22X POWER ELECTRONICS prEN 62477-2:2017 Safety Requirements for Power Electronic Converter Systems and Equipment - Part 2: Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 36 kV a.c. or 54 kV d.c. Fecha Límite: 2017-09-01 CLC/SR 29 ELECTROACOUSTICS EN 60118-4:2015/prA1:2017 Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements Fecha Límite: 2017-08-25 EN 62489-1:2010/prA2:2017 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components Fecha Límite: 2017-09-15 CLC/TC 34Z LUMINAIRES AND ASSOCIATED EQUIPMENT EN 62442-1:2011/prA1:2017 Energy performance of lamp controlgear - Part 1: Controlgear for fluorescent lamps - Method of measurement to determine the total input power of controlgear circuits and the efficiency of the controlgear Fecha Límite: 2017-08-25 EN 62442-2:2014/prA1:2017 Energy performance of lamp controlgear - Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of the controlgear Fecha Límite: 2017-08-25 CLC/TC 40XA CAPACITORS AND EMI SUPPRESSION COMPONENTS prEN 60384-26:2017 Fixed capacitors for use in electronic equipment - Part 26: Sectional specification - Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte Fecha Límite: 2017-09-15 CLC/TC 44X SAFETY OF MACHINERY: ELECTROTECHNICAL ASPECTS prEN 60204-11:2017 Safety of machinery - Electrical equipment of machines - Part 11: Requirements for HV equipment for voltages above 1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV Fecha Límite: 2017-08-25 CLC/SR 47 SEMICONDUCTOR DEVICES prEN 62435-4:2017 Electronic components - Long-term storage of electronic semiconductor devices - Part 4: Storage Fecha Límite: 2017-09-01 CLC/SR 49 PIEZOELECTRIC AND DIELECTRIC DEVICES FOR FREQUENCY CONTROL AND SELECTION prEN 62604-2:2017 Surface Acoustic Wave (SAW) and Bulk Acoustic Wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use Fecha Límite: 2017-08-25 prEN 63041-1:2017 Piezoelectric Sensors - Part 1: Generic Specifications Fecha Límite: 2017-09-01 prEN 63041-2:2017 Piezoelectric Sensors - Part 2: Chemical and Biochemical Sensors Fecha Límite: 2017-09-01 CLC/SR 51 MAGNETIC COMPONENTS AND FERRITE MATERIALS prEN 62024-1:2017 High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor Fecha Límite: 2017-08-25 CLC/TC 57 POWER SYSTEM MANAGEMENT AND ASSOCIATED INFORMATION EXCHANGE prEN 61970-456:2017 Energy management system application program interface (EMS-API) - Part 456: Solved power system state profiles Fecha Límite: 2017-09-15 CLC/TC 59X PERFORMANCE OF HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES EN 60705:2015/prA2:2017 Household microwave ovens - Methods for measuring performance Fecha Límite: 2017-08-25 CLC/TC 61 SAFETY OF HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES prEN 60335-2-71:2017 Household and similar electrical appliances - Safety - Part 2-71: Particular requirements for electrical heating appliances for breeding and rearing animals Fecha Límite: 2017-08-25
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