Electricity metering equipment (a.c.). Particular requirements. Part 61. Power consumption and voltage requirements

Standard published on 1.7.2014

Electricity metering (a.c.).Tariff and load control. Part 11. Particular requirements for electronic ripple control receivers

Standard published on 1.3.2015

Electricity metering (a.c.). Tariff and load control. Part 21. Particular requirements for time switches

Standard published on 1.12.2018

Electricity metering equipment AC. Acceptance inspection. Part 11. General acceptance inspection methods

Standard published on 1.7.2014

Graded tea-leaf. Specifications

Standard published on 1.4.1970

Safety of machinery. Functional safety of safety-related electrical, electronic and programmable electronic control systems

Standard published on 1.5.2016

Power cables with extruded insulation and their accessories for rated voltages above 150 kV (Um = 170 kV) up to 500 kV (Um = 550 kV). Test methods and requirements

Standard published on 1.1.2019

Coarse tea-leaf. Specifications

Standard published on 1.3.1976

Audio/video, information and communication technology equipment. Environmentally conscious design

Standard published on 1.6.2012

Sound signalling devices for household and similar purposes

Standard published on 1.1.2023