Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality ...
Defines the methods for measurement and interpretation of results for power quality parameters in 50/60 Hz a.c. power supply systems.
The power quality parameters considered in this standard are power frequency, magnitude of the supply voltage, flicker, supply voltage dips and swells, voltage interruptions, transient voltages, supply voltage unbalance, voltage and current harmonics and…
Fibre optic active components and devices - Package and interface standards - Part 2: SFF MT-RJ 10-p...
Provides the physical interface specifications for the SFF MT-RJ 10-pin fibre optic transceiver module family. The physical requirements of an optical transceiver that will enable mechanical interchangeability of transcivers complying with this standard both at the printed circuit wiring board and for any panel-mounting requirements are specified.
The contents of the corrigendum of May 2003 have…
Fibre optic active components and devices - Package and interface standards - Part 9: SFF MU duplex ...
Provides the physical interface specifications for the SFF MU duplex 10-pin fibre optic transceiver module family. The physical requirements of an optical transceiver that will enable mechanical interchangeability of transceivers complying with this standard both at the printed circuit wiring board and for any panel-mounting requirement are specified.
The contents of the corrigendum of May 2003…
Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework,...
gives requirements for the specification, design, installation, operation and maintenance of a safety instrumented system, so that it can be confidently entrusted to place and/or maintain the process in a safe state. This standard has been developed as a process sector implementation of IEC 61508.
The contents of the corrigendum of November 2004 have been included in this copy.
It has the…
Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework,...
gives requirements for the specification, design, installation, operation and maintenance of a safety instrumented system, so that it can be confidently entrusted to place and/or maintain the process in a safe state. This standard has been developed as a process sector implementation of IEC 61508.
The contents of the corrigendum of November 2004 have been included in this copy.
It has the…
Connectors for optical fibres and cables - Part 19-1: Fibre optic patch cord connector type SC-PC (f...
Defines the requirements and quality assessment procedures for the type SC-PC (floating duplex)fibre optic patch cord connector, standard terminated on multimode fibre type A1a and A1b.
The contents of the corrigendum of April 2004 have been included in this copy.
Fibre optic active components and devices - Performance standards - Part 4: 1300 nm fibre optic tran...
Provides the performance specification for 1 300 nm fibre optic transceiver modules used for the ISO/IEC 8802-3 Gigabit Ethernet application. The product performance requirements are defined, together with a series of sets of tests and measurements with clearly defined conditions, severities, and pass/fail criteria.
The contents of the corrigendum of April 2003 have been included in this copy.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
Details a procedure for evaluating the effects of vibration on fibre optic devices at the predominant frequency ranges and magnitudes that may be encountered during field service.
The contents of the corrigendum of April 2004 have been included in this copy.
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
Details a procedure for evaluating the effects of vibration on fibre optic devices at the predominant frequency ranges and magnitudes that may be encountered during field service.
The contents of the corrigendum of April 2004 have been included in this copy.
