53
Věstník 3/2025
EN IEC 61000-4-34:2007/
prA2:2025
Amendment Electromagnetic compatibility (EMC) -
Part 4-34: Testing and measurement techniques -
Voltage dips, short interruptions and voltage variations
immunity tests for equipment with input current more
than per phase
CLC/TC 210 2025-04-11
prEN IEC 60794-1-102:2025 Optical fibre cables Part 1-102: Generic specification -
Basic optical cable test procedures Mechanical tests
methods Abrasion, method e2
CLC/TC 86A 2025-04-11
EN IEC 62153-4-7:2021/
prA1:2025
Amendment Metallic cables and other passive
components test methods Part 4-7: Electromagnetic
compatibility (EMC) -Test method for measuring
of transfer impedance and screening attenuation
aS coupling attenuation connectors and
assemblies Triaxial tube tube method
CLC/TC 46X 2025-04-25
prEN IEC 61753-042-02:2025 Fibre optic interconnecting devices and passive
components Performance standard Part 042-02:
Plug-pigtail-style and plug-receptacle-style
of OTDR reflecting devices for category Controlled
environments
CLC/TC 86BXA 2025-04-11
EN IEC 62037-6:2022/prA1:2025 Amendment Passive and microwave devices,
intermodulation level measurement Part 6:
Measurement passive intermodulation antennas
CLC/TC 46X 2025-04-25
EN IEC 62037-2:2021/prA1:2025 Amendment Passive and microwave devices,
intermodulation level measurement Part 2:
Measurement passive intermodulation coaxial
cable assemblies
CLC/TC 46X 2025-04-25
prEN 50159 Railway Applications Communication, signalling
and processing systems Safety-related communication
in transmission systems
CLC/TC 2025-04-18
prEN IEC 63545:2024 Horticultural lighting Luminaires for horticultural
lighting Safety
CLC/TC 2025-03-21
EN IEC 62037-4:2012/prA1:2025 Amendment Passive and microwave devices,
intermodulation level measurement Part 4:
Measurement passive intermodulation coaxial
cables
CLC/TC 46X 2025-04-25
prEN IEC 60966-2-8:2025 Radio frequency and coaxial cable assemblies Part 2-8:
Detail specification for cable assemblies for radio
and receivers Frequency range 3000 MHz,
screening class A++, IEC 61169-47 connectors
CLC/TC 46X 2025-03-28
prEN IEC 61757:2025 Fibre optic sensors Generic specification CLC/SR 86C 2025-04-04
EN IEC 60079-25:2022/
prA1:2025
Amendment Explosive atmospheres Part 25:
Intrinsically safe electrical systems
CLC/SR 31G 2025-03-21
prEN IEC 63479-2:2025 Infotainment services for public vehicles (PVIS) -
Part Requirements
CLC/TC 100X 2025-04-25
prEN IEC 63479-3:2025 Infotainment services for public vehicles (PVIS) -
Part Framework
CLC/TC 100X 2025-04-25
prEN IEC 63478-2:2025 User´s quality experience (QoE) multimedia
conferencing services Part Requirements
CLC/TC 100X 2025-04-11
prEN IEC 61300-3-30:2025 Fibre optic interconnecting devices and passive
components Basic test and measurement procedures -
Part 3-30: Examinations and measurements Endface
geometry rectangular ferrule
CLC/TC 86BXA 2025-04-11
HD 60364-5-57:2022/prAA:2025 Low-voltage electrical installations Part Selection
and erection electrical equipment Clause 57:
Stationary secondary batteries
CLC/TC 2025-04-11
prEN IEC 60072-3:2025 Dimensions and output series for rotating electrical
machines Part Small built-in motors Flange
numbers bf10 bf50
CLC/TC 2025-04-18
