Telecommunications and information exchange between systems — Specific requirements for local and me...
1.1 Scope
The scope of this standard is to define one medium access control (MAC) and several physical layer (PHY)
specifications for wireless connectivity for fixed, portable, and moving stations (STAs) within a local area.
Spas, hot tubs, cold tubs, and associated equipment
1 Scope
1.1
This Standard applies to spas, hot tubs, cold tubs, and associated equipment intended for residential and commercial use indoors or outdoors in nonhazardous locations, installed in accordance with the Rules of the Canadian Electrical Code, Part I, and connected
a)
permanently to an electrical circuit of 250 V or less (i.e., a maximum of 150 volts-to-ground); or
b)
by a factory-…
1 Scope
1.1 This Standard applies to single-polarity connectors for use with all alloys of copper or aluminum, or
copper-clad aluminum conductors, or all three, for providing contacts between current-carrying parts, in
accordance with the Canadian Electrical Code, Part I, CSA C22.1, in Canada, the National Electrical
Code, NFPA 70, in the United States of America, or the Standard for…
1 Scope
1.1 Electrical equipment covered by this Standard
1.1.1 Application
This Standard applies to the electrical equipment for
a) elevators covered by ASME A17.1/CSA B44 and ASME A17.8/CSA B44.8;
b) escalators;
c) moving walks;
d) dumbwaiters;
e) material lifts;
f) manlifts; and
g) platform lifts and stair lifts for barrier-free access (see CSA B355), and platform lifts and stairway…
Intelligent transport systems — Dynamic data and map database specification for connected and automa...
This document specifies a unified logical data model based on available existing dynamic information standards. The data has precise relative location references to be linked with ISO/TS 22726-1 which specifies the architecture and the logical data model of static map data for connected and automated driving applications. Dynamic event data comes from external systems and has been defined and…
Electrical relays - Tests and measurements - Part 39: Insertion and withdrawal force
IEC 63522-39:2025 is used for testing all kind of relays and shall evaluate their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines standard test methods for:
1. measuring the insertion and withdrawal forces of the mating relay and socket;
2. measuring the insertion and withdrawal forces on relays with flat…
Device embedding assembly technology - Part 2-603: Guideline for stacked electronic module - Test me...
IEC 62878-2-603:2025 specifies the electrical test method to detect electrical connectivity defects of the stacked electronic module caused by the stacking assembly process to stack some stackable electronic modules. This method is realized to make use of bidirectional serial communication bus interface applied to the stackable electronic modules which are assured as "known good module…