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Notice of Intent
Elevator and escalator mechanical equipment
.1 This Standard provides requirements for the design, construction, and testing of elevator and escalator mechanical equipment including door locking devices and contacts, buffers, and escalator braking systems. 1.1 This...
Notice of Intent
Household and similar electrical appliances - ...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric fence energizers, the rated voltage of which is not more than 250 V and by means of which fence wires in...
Notice of Intent
Information Technology - Open Systems Interconnection...
1.1 This series of Recommendations / International Standards defines a set of generic facilities to assist in the provision of security services in OSI applications. These include: (a) a set of notational tools to support the...
Notice of Intent
Medical electrical equipment — Part 2-54: Particular...
The purpose of this new amendment to IEC 60601-2-54 edition 1.0 is to introduce changes which take the current state of the art into account. Therefore, X-ray equipment specified for Direct Radioscopy is no longer in the...
Notice of Intent
Motor Control Centres
1.1 Products covered 1.1.1 This Standard applies to motor control centres to be used in accordance with the U.S. National Electrical Code, ANSI/NFPA 70, the Canadian Electrical Code, Part I, CSA C22.1, and the Mexican...
Notice of Intent
Low-voltage switchgear and controlgear - Part...
This part of IEC 60947 applies to INDUCTIVE and CAPACITIVE PROXIMITY SWITCHES that sense the presence of metallic and/or non-metallic objects, ULTRASONIC PROXIMITY SWITCHES that sense the presence of sound reflecting objects...
Notice of Intent
Transfer switch equipment
1.1 This standard applies to: a) Automatic transfer switches; b) Manual or non-automatic transfer switches; c) Closed transition transfer switches; d) Hybrid transfer switches; e) Transfer switches for fire pumps; f) Bypass...
Notice of Intent
Shunt capacitors for a.c. power systems having...
This part of IEC 60871 is applicable to both capacitor units and capacitor banks intended to be used, particularly, for power-factor correction of a.c. power systems having a rated voltage above 1 000 V and frequencies of 15...
Notice of Intent
Thermosyphon foundations for buildings in permafrost...
1.1 Scope This Standard provides requirements for all life-cycle phases of thermosyphon foundations for new buildings on permafrost, including site characterization, design, installation, and commissioning phases as well as...
Notice of Intent
Hot dip galvanizing of irregularly shaped articles
.1 This Standard specifies the requirements for zinc coating (galvanizing) by the hot-dipping process on iron and steel products intended or primarily for use in electrical and communication systems, made from rolled, pressed...
Notice of Intent
Medical electrical equipment - Part 1-3: General...
This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL SYSTEMS, hereafter referred to as ME EQUIPMENT and ME SYSTEMS. This collateral standard...
Notice of Intent
Safety requirements for electrical equipment ...
This clause of Part 1 is applicable, except as follows: 1.1.1 Equipment included in scope Replacement: Replace the text with the following: This part of IEC 61010 specifies particular safety requirements for CABINET X-RAY...