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Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies Supplementary Service Call Transfer (SS-CT), which is applicable to various basic services supported by Private Integrated Services Networks (PISNs). Basic services are specified in ISO...
Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies the signalling protocol for the support of the Call Completion supplementary services at the Q reference point between Private Integrated services Network exchanges (PINXs) connected...
Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies the supplementary services Call Forwarding Unconditional (CFU), Call Forwarding Busy (CFB), Call Forwarding No Reply (CFNR) and Call Deflection (CD), which are applicable to various basic...
Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies the signalling protocol for the support of the Path Replacement additional network feature (ANF-PR) at the Q reference point between Private Integrated services Network eXchanges (PINXs)...
Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies supplementary service Recall (SS-RE), which is applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574...
Notice of Intent
Arc welding equipment — Part 6: Limited duty ...
This part of IEC 60974 specifies safety and performance requirements applicable to limited duty arc welding and cutting power sources and auxiliaries designed for use by laymen. Electrically powered equipment is intended to...
Notice of Intent
Arc welding equipment - Part 1: Welding power...
This part of IEC 60974 is applicable to power sources for arc welding and allied processes designed for industrial and professional use, and supplied by a voltage not exceeding 1 000 V, battery supplied or driven by...
Notice of Intent
Operators and systems of doors, gates, draperies...
Note: This notice of intent was withdrawn by the responsible SDO on February 6, 2024. 1.1 This Standard applies to electrically-powered door opening devices and other opening and closing appliances rated at 600 V or less and...
Notice of Intent
Impedance heating of pipelines and equipment - ...
1.1 General This standard is divided into seven clauses that cover requirements for impedance heating when installed in ordinary locations as well as in hazardous (classified) locations. Clause 1 provides the scope, purpose...
Notice of Intent
Impedance heating of pipelines and equipment - ...
1.1 General This standard is divided into seven clauses. Clause 1 provides the scope and purpose. Clause 2 lists references to other standards that are useful in applying this standard. Clause 3 references definitions that...
Notice of Intent
Engine Heaters and Battery Warmers
1.1 This Standard applies to cord-connected and permanently connected engine heaters and battery warmers for use on nominal system voltages of 600 V and less that are designed to be used in nonhazardous locations such as in...
Notice of Intent
Automatic electrical controls for household and...
This clause of Part 1 is applicable except as follows: 1.1 Scope Replacement: This part of IEC 60730 applies to electrically operated water valves for use in, on or in association with equipment for household and similar use...