47
Věstník 12/2023
prEN IEC 60794-1-217:2023 Optical fibre cables Part 1-217: Generic
specification Basic optical cable test procedures -
Environmental test methods Cable shrinkage
(fibre protrusion), Method F17
CLC/TC 86A 2024-01-01
prEN IEC 62271-211:2023 High-voltage switchgear and controlgear Part 211:
Direct connection between power transformers and
gas-insulated metal-enclosed switchgear for rated
voltages above kV
CLC/TC 17AC 2024-06-13
prEN IEC 62276:2023 Single crystal wafers for surface acoustic wave
(SAW) device applications Specifications and
measuring methods
CLC/SR 2024-06-27
EN 50636-2-107:2015/prA4:2023 Safety household and similar appliances -
Part 2-107: Particular requirements for robotic
battery powered electrical lawnmowers
CLC/TC 116 2023-11-14
prEN IEC 61280-4-2:2023 Fibre-optic communication subsystem test
procedures Part 4-2: Installed cable plant -
Single-mode attenuation and optical return loss
measurement
CLC/SR 86C 2024-06-13
prEN IEC 60721-3-9:2023 Classification environmental conditions Part 3:
Classification groups environmental parameters
and their severities Section Microclimates inside
products
CLC/SR 104 2024-06-20
prEN IEC 62386-105:2023 Digital addressable lighting interface Part 105:
Particular requirements for control gear and control
devices Firmware transfer
CLC/TC 2024-06-27
prEN IEC 60793-1-22:2023 Optical fibres Part 1-22: Measurement methods and
test procedures Length measurement
CLC/TC 86A 2024-06-27
EN IEC 63128:2019/prA1:2023 Amendment Lighting control interface for
dimming Analogue voltage dimming interface for
electronic current sourcing controlgear
CLC/TC 2024-06-06
EN 60317-67:2017/prA1:2023 Specifications for particular types winding wires -
Part 67: Polyvinyl acetal enamelled rectangular
aluminium wire, class 105
CLC/TC 2024-06-06
prEN IEC 60793-1-46:2023 Optical fibres Part 1-46: Measurement methods and
test procedures Monitoring changes
in attenuation
CLC/TC 86A 2024-06-27
prEN IEC 60898-3:2023 Electrical accessories Circuit-breakers for
overcurrent protection for household and similar
installations Part Circuit-breakers for DC
operation
CLC/TC 23E 2025-01-21
prEN IEC 60898-3:2023/prA1:2023 Electrical accessories Circuit-breakers for
overcurrent protection for household and similar
installations Part Circuit-breakers for DC
operation
CLC/TC 23E 2025-01-21
prEN IEC 60898-3:2023/prAA:2023 Electrical accessories Circuit-breakers for
overcurrent protection for household and similar
installations Part Circuit-breakers for DC
operation
CLC/TC 23E 2025-01-22
EN IEC 60947-4-2:2023/prA1:2023 Low-voltage switchgear and controlgear Part 4-2:
Contactors and motor-starters Semiconductor
motor controllers, starters and soft-starters
CLC/TC 121A 2024-06-13
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