and AC
CLC/TC 108X 2023-04-21
prEN IEC 62626-1:2023 Low-voltage switchgear and controlgear enclosed
equipment Part Additional requirements
for enclosed switch-disconnectors according to
IEC 60947-3 provide isolation electrical
equipment during repair and maintenance work in
specific applications
CLC/TC 121A 2023-04-21
prEN IEC 61674:2023 Medical electrical equipment Dosimeters
with ionization chambers and/or semiconductor
detectors used X-ray diagnostic imaging
CLC/TC 2023-04-21
EN 60811-503:2012/prA1 Electric and optical fibre cables Test methods for
non-metallic materials Part 503: Mechanical
tests Shrinkage test for sheaths
CLC/TC 2023-04-21
EN 60811-202:2012/prA2:2023 Electric and optical fibre cables Test methods for
non-metallic materials Part 202: General tests -
Measurement thickness non-metallic sheath
CLC/TC 2023-04-21
prEN IEC 60794-1-111:2023 Optical fibre cables Part 1-111: Generic
specification Basic optical cable test procedures -
Mechanical tests methods Bend, method E11
CLC/TC 86A 2023-04-14
prEN IEC 62148-17:2023 Fibre optic active components and devices -
Package and interface standards Part 17:
Transmitter and receiver components with dual
coaxial connectors
CLC/SR 86C 2023-03-31
EN IEC 63356-1:2022/prA1:2023 Amendment LED light source characteristics -
Part Data sheets
CLC/TC 2023-04-07
.Věstník 3/2023
34
prEN IEC 61169-10:2023 Radio-frequency connectors.12 in) with snap-on coupling -
Characteristic impedance ohms (Type SMB)
CLC/SR 46F 2023-03-24
prEN IEC 62044-3:2023 Cores made soft magnetic materials -
Measuring methods Part Magnetic properties
at high excitation level
CLC/SR 2023-04-07
prEN IEC 61820-3-2:2023 Electrical installations for lighting and beaconing
of aerodromes Particular requirements for series
circuit power supplies
CLC/SR 2023-04-14
prEN IEC 60317-89:2023 Specifications for particular types winding
wires Part 89: Polyesterimide enameled round
aluminum wire, class 200
CLC/TC 2023-04-14
prEN IEC 60704-2-13:2023 Household and similar electrical appliances Test
code for the determination airborne acoustical
noise Part 2-13: Particular requirements for
cooking fume extractors
CLC/TC 59X 2023-03-31
EN 50463-1:2017/prA1 Railway applications Energy measurement on
board trains Part General
CLC/TC 2023-04-14
EN 50463-2:2017/prA1 Railway applications Energy measurement on
board trains Part Energy measuring
CLC/TC 2023-04-14
EN 50463-3:2017/prA1 Railway applications Energy measurement on
board trains Part Data handling
CLC/TC 2023-04-14
EN 50463-5:2017/prA1 Railway applications Energy measurement on
board trains Part Conformity assessment
CLC/TC 2023-04-14
prEN IEC 60851-3:2023 Winding wires Test methods Part Mechanical
properties
CLC/TC 2023-04-14
prEN IEC 62149-3:2023 Fibre optic active components and devices -
Performance standards Part Modulator-
integrated laser diode transmitters for 40-Gbit/s
fibre optic transmission systems
CLC/SR 86C 2023-03-31
prEN IEC 63316:2023 Audio/Video, Information and Communication
Technology Equipment Safety Power transfer
between Communications equipment ports using
Communications cabling Vd. Part 10: R.
coaxial connectors with inner diameter outer
conductor (0.c.F
