Application of the short-circuit ratings of low-voltage switchgear and controlgear
This technical report, which serves as an application guide for the short-circuit ratings given in IEC standards for low-voltage switchgear and controlgear and assemblies, summarises the definitions of the ratings and provides examples of their application.
The contents of the corrigendum of May 2006 have been included in this copy.
Integrated circuits - Measurement of electromagnetic immunity, 150 kHz to 1 GHz - Part 1: General co...
This part of IEC 62132 provides general information and definitions on measurement of conducted and radiated electromagnetic immunity of integrated circuits (ICs) to conducted and radiated disturbances. It also provides a description of measurement conditions, test equipment and set-up, as well as the test procedures and content of the test reports. A test method comparison table is included in…
Covers minimum requirements for ventilated and electrically heated single-chamber ovens, with or without forced gas circulation, for thermal endurance evaluation of electrical insulation. It covers ovens designed to operate over all or part of the temperature range from 20 °C above ambient to 500 °C. It gives acceptance tests and in-service monitoring tests for these ageing ovens.
The main…
Fixed capacitors for use in electronic equipment - Part 13-1: Blank detail specification - Fixed pol...
IEC 60384-13-1:2006(E) is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. Detail specifications not complying with these requirements may not be considered as being in accordance with IEC specifications nor shall they so be described. The contents of the corrigendum of March 2009 have been…
Protection against lightning - Part 1: General principles
Provides the general principles to be followed in the protection against lightning of
- structures including their installations and contents as well as persons,
- services connected to a structure.
The following cases are outside the scope of this standard:
- railway systems;
- vehicles, ships, aircraft, offshore installations;
- underground high pressure pipelines;
- pipe, power and…
Cryogenic vessels — Pressure-relief accessories for cryogenic service — Part 3: Sizing and capacity ...
ISO 21013-3:2006 provides separate calculation methods for determining the required mass flow to be relieved for each of the following specified conditions.
Vacuum-insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure.Vacuum-insulated…
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: Genera...
specifies requirements for immunity and emissions regarding electromagnetic compatibility (EMC) for electrical equipment, operating from a supply or battery of less than 1 000 V a.c. or 1 500 V d.c. or from the circuit being measured, intended for professional, industrial-process, industrial-manufacturing and educational use, including equipment and computing devices The contents of the…
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-6: Part...
specifies minimum requirements for immunity and emissions regarding electromagnetic compatibility for in vitro diagnostic medical equipment, taking into account the particularities and specific aspects of this electrical equipment and their electromagnetic environment.
The contents of the corrigendum of September 2007 have been included
in this copy.
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Part...
this part of IEC 61326 specifies more detailed test configurations, operational conditions and performance criteria for equipment which is used for testing, measuring or monitoring of protective measures in low-voltage distribution systems, and powered by battery and/or from the circuit measured, and portable
The contents of the corrigendum of November 2007 have been included in this copy.
