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NF C93-850-1-401 ; NF EN IEC 60794-1-401:2021-09-17
Optical fibre cables - Part 1-401 : generic specification - Basic optical cable test procedures - Electrical test methods - Short-circuit test (for OPGW, OPPC and OPAC), Method H1
Edition
2021-09-17
NF C64-471-101 ; NF EN IEC 62271-101:2021-09-17
High-voltage switchgear and controlgear - Part 101: synthetic testing
Edition
2021-09-17
NF C45-205-187-1 ; NF EN IEC 60255-187-1:2021-09-17
Measuring relays and protection equipment - Part 187-1 : functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
Edition
2021-09-17
NF C90-133-4-15 ; NF EN IEC 62153-4-15:2021-09-17
Metallic cables and other passive components test methods - Part 4-15 : electromagnetic compatibility (EMC) - Test method for measuring transfer impedance and screening attenuation - or coupling attenuation with triaxial cell
Edition
2021-09-17
NF C93-850-1-402 ; NF EN IEC 60794-1-402:2021-09-17
Optical fibre cables - Part 1-402 : generic specification - Basic optical cable test procedures - Electrical test methods - Lightning test (for OPGW, OPPC and OPAC), Method H2
Edition
2021-09-17
NF C58-432-2-1 ; NF EN IEC 62932-2-1:2020-04-17
Flow battery energy systems for stationary applications - Part 2-1 : performance general requirements and test methods
Edition
2020-04-17
NF C58-432-1 ; NF EN IEC 62932-1:2020-04-17
Flow battery energy systems for stationary applications - Part 1: terminology and general aspects
Edition
2020-04-17
NF C58-432-2-2 ; NF EN IEC 62932-2-2:2020-04-17
Flow battery energy systems for stationary applications - Part 2-2 : safety requirements
Edition
2020-04-17
NF C74-325 ; NF EN IEC 60601-2-41:2021-12-17
Medical electrical equipment - Part 2-41 : particular requirements for the basic safety and essential performance of surgical luminaires and luminaires for diagnosis
Edition
2021-12-17
NF C74-236-2 ; NF EN IEC 62563-2:2021-12-17
Medical electrical equipment - Medical image display systems - Part 2: acceptance and constancy tests for medical image displays
Edition
2021-12-17