Auxiliaries for lamps. A.C. supplied electronic ballasts for tubular fluorescent lamps. General and safety requirements

Norma vydaná dňa 1.1.2015

AC and/or DC-supplied electronic control gear for tubular fluorescent lamps. Performance requirements

Norma vydaná dňa 1.6.2020

Shunt power capacitors of the non-self-healing type for a.c. systems, having rated voltage up to and including 1 000 V Environmental testing. Part 1. General. Performance, testing and rating. Safety requirements. Guide for installation and operation

Norma vydaná dňa 1.1.2015

Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V. Part 2. Ageing test and destruction test

Norma vydaná dňa 1.1.2015

Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V. Part 3. Internal fuses

Norma vydaná dňa 1.1.2015

Audio, video and audiovisual systems. Interconnections and matching values. Part 5. Y/C connector for video systems. Electrical matching values and description of the connector

Norma vydaná dňa 1.6.2016

Circuit-breakers for equipment (CBE)

Norma vydaná dňa 1.3.2017

Sound calibrators. Specifications and test requirements

Norma vydaná dňa 1.4.2026

Maritime navigation and radiocommunication equipment and systems. General requirements. Methods of testing and required test results

Norma vydaná dňa 1.1.2009

Low-voltage switchgear and controlgear. Part 1. General rules

Norma vydaná dňa 1.6.2019