49
Věstník 6/2021
prEN IEC 63248:2021 Conductors for overhead lines Coated cladded
metallic wire for concentric lay stranded conductors
CLC/TC 2021-07-23
prEN IEC 62271-204:2021 High-voltage switchgear and controlgear Part 204:
Rigid gas-insulated transmission lines for rated voltage
above kV
CLC/TC 17AC 2021-06-25
prHD 604-S2 0,6/1,0 power cables with special fire performance
for use power stations and similar installations
CLC/TC 2021-07-09
EN 50525-1:2011/prA1:2021 Electric cables Low voltage energy cables rated
voltages and including 450/750 (U0/U) -
Part General requirements
CLC/TC 2021-07-23
prEN IEC 63248:2021/prAA Conductors for overhead lines Coated cladded
metallic wire for concentric lay stranded conductors
CLC/TC 2021-07-23
prHD 60364-7-730 Low-voltage electrical installations Part 7-730:
Requirements for special installations locations -
Onshore units electrical shore connections for
inland navigation vessels
CLC/TC 2021-07-23
prEN IEC 62271-202:2021 High-voltage switchgear and controlgear Part 202:
High-voltage/ low-voltage prefabricated substation
CLC/TC 17AC 2021-06-25
prEN IEC 62288:2021 Maritime navigation and radiocommunication
equipment and systems Presentation navigation-
related information shipborne navigational
displays General requirements, methods testing
and required test results
CLC/SR 2021-07-16
prEN IEC 62759-1:2021 Photovoltaic (PV) modules Transportation testing -
Part Transportation and shipping module package
units
CLC/TC 2021-07-16
prEN IEC 62714-5:2021 Engineering data exchange format for use industrial
automation systems engineering Automation Markup
Language Part Communication
CLC/TC 65X 2021-07-02
prEN IEC 60318-8:2021 Electroacoustics Simulators human head and
ear Part Acoustic coupler for highfrequency
measurements hearing aids and earphones coupled
to the ear means ear inserts
CLC/SR 2021-07-23
prEN IEC 60645-6:2021 Electroacoustics Audiometric equipment Part 6:
Instruments for the measurement otoacoustic
emissions
CLC/SR 2021-07-09
EN 50667:2016/prA1:2021 Information technology Automated infrastructure
management (AIM) systems Requirements, data
exchange and applications
CLC/TC 215 2021-07-16
prEN IEC 62604-1:2021 Surface acoustic wave (SAW) and bulk acoustic wave
(BAW) duplexers assessed quality Part Generic
specification
CLC/SR 2021-07-09
prEN IEC 62604-2:2021 Surface acoustic wave (SAW) and bulk acoustic
wave (BAW) duplexers assessed quality Part 2:
Guidelines for the use
CLC/SR 2021-07-09
prEN IEC 62641:2021 Conductors for overhead lines Aluminium and
aluminium alloy wires for concentric lay stranded
conductors
CLC/TC 2021-07-23
prEN IEC 62641:2021/prAA Conductors for overhead lines Aluminium and
aluminium alloy wires for concentric lay stranded
conductors
CLC/TC 2021-07-23
prEN IEC 60544-5:2021 Electrical insulating materials Determination the
effects ionizing radiation Part Procedures for
assessment ageing service
CLC/SR 112 2021-06-25
EN 62820-1-1:2016/prAA Building intercom systems Part 1-1: System
requirements General
CLC/TC 2021-07-16
prEN 50131-2-3:2021 Alarm systems Intrusion and hold-up systems -
Part 2-3: Requirements for microwave detectors
CLC/TC 2021-07-23
