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Specifies criteria, including performance and test methods, for rotary uninterruptible power systems arising out of a combination of mechanical and electrical rotating machines. Applies to power supplies primarily designed for supplying uninterrupted a.c. power to the consumer.

IEC 60958-1:2004 describes a serial, uni-directional, self-clocking interface for the interconnection of digital audio equipment for consumer and professional applications. It specifies the basic structure of the interface. Separate documents define items specific to particular applications. The interface is primarily intended to carry monophonic or stereophonic programmes, encoded using linear…

IEC 60958-1:2004 describes a serial, uni-directional, self-clocking interface for the interconnection of digital audio equipment for consumer and professional applications. It specifies the basic structure of the interface. Separate documents define items specific to particular applications. The interface is primarily intended to carry monophonic or stereophonic programmes, encoded using linear…

ISO 18273:2004 specifies requirements for classification of solid wires and rods for fusion welding of aluminium and aluminium alloys. The classification of the solid wires and rods is based on their chemical composition.

ISO 18274:2004 specifies requirements for classification of solid wires, strips and rods for fusion welding of nickel and nickel alloys. The classification of the solid wires, strips and rods is based on their chemical composition.

ISO 17664:2004 specifies the information to be provided by the medical device manufacturer on the processing of medical devices claimed to be resterilizable, and medical devices intended to be sterilized by the processor. ISO 17664:2004 specifies requirements for the information to be provided by the medical device manufacturer, so that the medical device can be processed safely and will continue…

This National Standard of Canada is based on International Standard CEI/IEC 1000-3-6:1996 (first edition, 1996-10). 1 Scope This technical report outlines principles which are intended to be used as the basis for determining the requirements for connecting large distorting loads (producing harmonics and/or interharmonics) to public power systems. The primary objective is to provide guidance…

This National Standard of Canada is based on International Standard CEI/IEC 1000-3-7:1996 (first edition, 1996-10). 1 Scope This technical report outlines principles which are intended to be used as the basis for determining the requirements for connecting large fluctuating loads (producing flicker) to public power systems. The primary objective is to provide guidance for engineering…

ISO/IEC 18019:2004 provides guidelines for the design and preparation of user documentation for application software. It describes how to establish what information users need, how to determine the way in which that information should be presented to the users, and how then to prepare the information and make it available. Application software includes consumer software packages, software for…

ISO/IEC 18019:2004 provides guidelines for the design and preparation of user documentation for application software. It describes how to establish what information users need, how to determine the way in which that information should be presented to the users, and how then to prepare the information and make it available. Application software includes consumer software packages, software for…