39
Věstník 4/2025
EN 62747:2014/prA2:2025 Amendment Terminology for voltage-sourced
converters (VSC) for high-voltage direct current
(HVDC) systems
CLC/TC 22X 2025-05-02
prHD 60364-8-81:2025 Low-voltage electrical installations Part 8-81:
Functional aspects Energy efficiency
CLC/TC 2025-05-02
prEN IEC 60794-1-127:2025 Optical fibre cables Part 1-127: Generic
specification Basic optical cable test procedures -
Mechanical tests methods Indoor simulated
installation test, method e27
CLC/TC 86A 2025-05-16
EN IEC 60721-3-3:2019/prA1:2025 Amendment Classification environmental
conditions Part 3-3: Classification groups
of environmental parameters and their severities -
Stationary use weatherprotected locations
CLC/SR 104 2025-05-23
prEN IEC 60794-1-126:2025 Optical fibre cables Part 1-126: Generic
specification Basic optical cable test procedures -
Mechanical tests methods Galloping,
method e26
CLC/TC 86A 2025-05-02
prEN IEC 60794-1-131:2025 Optical fibre cables Part 1-131: Generic
specification Basic optical cable test procedures -
Mechanical tests methods Microduct inner
clearance test, method e31
CLC/TC 86A 2025-05-02
prEN IEC 61540:2025 Portable residual current devices (PRCDs)
without integral overcurrent protection for
household and similar use
CLC/TC 23E 2025-05-23
prEN IEC 61540:2025/prAA:2025 Portable residual current devices (PRCDs)
without integral overcurrent protection for
household and similar use
CLC/TC 23E 2025-05-23
prEN IEC 62228-7:2025 Integrated circuits EMC evaluation
of transceivers Part CXPI transceivers
CLC/SR 47A 2025-05-02
EN IEC/IEEE 62209-1528:2021/prA1:2025 Amendment Measurement procedure for
the assessment specific absorption rate
of human exposure radio frequency fields
from hand-held and body-worn wireless
communication devices Human models,
instrumentation and procedures
(Frequency range MHz GHz)
CLC/TC 106X 2025-05-02
Česká agentura pro standardizaci
Zdeňka Slaná, r.
ředitelka Odboru standardizace
