IEC 62389 pdf download
IEC 62389 pdf download Methods of measurement for DVD players 1 Scope This International Standard specifies measurement methods of electrical characteristics forconsumer-use DVD players. This standard is applicable for use in the description ofperformances for cataiogues and brochures of the products. 2Normative references The following referenced documents are indispensable for the application of this document.For dated references, only the edition...
IEC 62403 pdf download
IEC 62403 pdf download High density recording format on CD-R/RW disc systems – HD-BURN format 1 scope This International Standard specifies the HD-BURN format applied to CD-R/RW discs. TheHD-BURN system is capable of recording the information in double density compared to theconventional CD-R/RW disc. It enables the realization of products with high reliability，highspeed and interchangeability, and is especially suitable for...
IEC TR 61901 pdf download
IEC TR 61901 pdf download Development tests recommended on cables with a longitudinally applied metal foil for rated voltages above 30 kV (U m = 36 kV) 1 Scope This technical report details the tests recommended for use when cables with a longitudinally applied metal foil are being developed. The tests in this technical report are grouped as follows: –...
IEC TR 61963 pdf download
IEC TR 61963 pdf download Nuclear power plants – Main control room – Comparison of IEC 60964 to similar standards on control room design scope and object This technical report identifies and reviews standards that are similar in scope to lEC 60964,and compares their content to relevant clauses of lEC 60964.The similar standards includepower industry standards,and some closely related, guides...
IEC TR 62010 pdf download
IEC TR 62010 pdf download Analyser systems – Guidance for maintenance management 4.2Safety protection IEC 61508 defines the requirements for E/E/PES devices in all safety related systems. Thistechnical report does not seek to add to or modify the requirements of that standard inrelation to a method for determining analyser priority on safety issues and takes the principleand general format of...
IEC TR 62102 pdf download
IEC TR 62102 pdf download Electrical safety – Classification of interfaces for equipment to be connected to information and communications technology networks This technical report applies to equipment interfaces. These interfaces within the equipmentmay be connected to telecommunication networks, may form part of the telecommunicationnetwork infrastructure or may provide localized transfer of data.This technical report providesguidance on the classification of...
ISO IEC 17311 pdf download
ISO IEC 17311 pdf download Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Mapping functions for the employment of 64 kbit/s circuit mode connections with 8 kbit/s sub-multiplexing 1 Scope This International Standard defines the mapping functions in exchanges of Private Integrated Services Networks (PISNs)required for the utilization of scenarios in which 64...
ISO IEC 17876 pdf download
ISO IEC 17876 pdf download Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Private User Mobility (PUM) — Registration supplementary service 1Scope This Intermnational Standard specifies the signalling protocol for the support of the Private User Mobility Registrationsupplementary service (SS-PUMR) at the Q reference point between Private Integrated services...
ISO IEC 17877 pdf download
ISO IEC 17877 pdf download Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Private User Mobility (PUM) — Call handling additional network features 1 Scope This International Standard specifies the Additional Network Features (ANF) Private User Mobility Incoming Call(PUMI)and Private User Mobility Outgoing Call (PUMO),which are...
ISO IEC 17878 pdf download
ISO IEC 17878 pdf download Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Private User Mobility (PUM) — Call handling additional network features 1Scope This International Standard specifies the signalling protocol for the support of the Private User Mobility call handligadditional network features (ANF-PUMI and ANF-PUMO) at the Q...