Information technology - Telecommunications and information exchange between systems - Private Integ...
Concerns with Private Integrated Service Networks (PISNs) comprising one or more than one PISN exchanges (PINX) interconnected by inter-PINX connections (IPCs). Specifies unter-PINX connections that are provided by intervening networks (IVNs), and the way in which these are handled by PINXs to provide a platform for inter-PINX communication. Identifies the standardization to inter-connect PINXs…
Luminaires - Part 2: Particular requirements - Section 23: Extra low voltage lighting systems for fi...
Specifies requirements for extra low voltage systems for filament
lamps intended for ordinary use on supply voltages not exceeding
1 000 V. The luminaires, being connected in parallel, are supplied
via freely suspended continuous supporting conductors or profiles.
The current in the output circuit of the system is limited to 25 A.
Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 6: Immuni...
Relates to the conducted immunity requirements of electrical and electronic equipment to electromagnetic disturbances coming from intended radio-frequency (RF) transmitters in the frequency range 9 kHz up to 80 MHz. Equipment not having at least one conducting cable (such as mains supply, signal line or earth connection), which can couple the equipment to the disturbing RF fields is excluded.…
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and si...
Applies to the emission (radiated and conducted) of radio frequency disturbances of : - all lighting equipment with a primary function of generating and/or distributing light intended for illumination purposes and intended either for connection to the low voltage electricity supply or for battery operation; - the lighting part of multi-function equipment where one of the primary functions of this…
Data exchange for meter reading, tariff and load control - Direct local data exchange
Specifies hardware and protocol specifications for local systems. Deals with direct local systems, in which the hand held unit is connected to one tariff device only at a time. Connection can be permanent or disconnectable through an electrical or optical coupling. The protocol took as its basis the basic reference model for communication between open systems (OSI).
Echange des données pour la lecture des compteurs, contrôle des tarifs et de la charge - Echange des...
Spécifie le matériel et les protocoles pour les systèmes locaux. Concerne les systèmes à accès direct, dans lesquels le terminal de saisie portable est connecté à un seul appareil à la fois. La connexion peut être permanente ou débranchable par un couplage électrique ou optique. Le protocole est basé sur le modèle OSI pour la communication entre les systèmes ouverts.
Information technology — International Standardized Profile — Common upper layer requirements — Part...
Documents ROSE-specific requirements over and above the common upper layer requirements specified in ISO/IEC ISP 11188-3. Specifies the use of the connection-mode protocols of the ACSE, the ROSE and the Presentation and Session layers of OSI.
Sound system equipment - Part 15: Preferred matching values for the interconnection of sound system ...
Specifies preferred electrical values for a.c. power supply voltages and frequencies and d.c. power supply voltages. Gives requirements for connecting cables and connectors, and preferred matching values for microphones, record playing units, tape recorders, tuners, pre-amplifiers, loudspeakers, headphones and auxiliary equipment.
