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Displaying 10729 - 10740 of 12075
Notice of Intent
Elevator and escalator electrical equipment
1.1 The requirements of this Standard apply to the following electrical equipment for elevators, escalators, moving walks, dumbwaiters, material lifts, and elevating devices for persons with physical disabilities (platform...
Notice of Intent
Test method and minimum efficiency values for...
1.1 This Standard specifies efficiency values for dry-type transformers. The total ownership cost (TOC) methodology is recommended as the means for achieving these efficiencies, particularly for electric utilities. This...
Notice of Intent
Compressed natural gas (CNG) fuel storage and...
Note: The standard designation and scope for this NOI (originally published on April 13, 2023) were updated by the responsible SDO on February 27, 2024. 1.1 Applicability This Standard applies to the design, installation...
Notice of Intent
Fans and ventilators
1.1 This Standard applies to fans and ventilation equipment that are a) cord-connected, rated at not more than 250 V; b) permanently connected to supply circuits of 600 V or less, single-phase or three-phase; c) used in non...
Notice of Intent
Design of concrete structures
1.1 General This Standard specifies requirements, in accordance with the National Building Code of Canada, for the design and strength evaluation of a) structures of reinforced and prestressed concrete; and b) plain concrete...
Notice of Intent
Automatic electrical controls - Part 2-9: Particular...
Replacement: This part of IEC 60730 applies to automatic electrical temperature sensing controls for use in, on or in association with equipment, including electrical controls for heating, air-conditioning and similar...
Notice of Intent
Erosion and sediment control inspection and monitoring
1.1 General This Standard specifies minimum requirements for the inspection of ESC measures throughout the duration of a construction project, as well as requirements and recommendations for monitoring certain water quality...
Notice of Intent
General-use snap switches
1.1 The requirements of this Standard apply to manually operated, general-use snap switches for connection to copper (Cu) or copper-clad conductors used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, or...
Notice of Intent
Load-based, Climate-specific Testing & Rating...
C700 will be a load-based and climate-specific testing and rating procedure for heat pumps and air conditioners. C700 will be a standard that better represent installed performance of variable capacity heat pumps (VCHPs) used...
Notice of Intent
Safety of power converters for use in photovoltaic...
This Part 3 of CSA-C22.2 No. 62109 covers the particular safety requirements for electronic elements that are mechanically and/or electrically incorporated with photovoltaic (PV) modules or systems. Mechanically and/or...
Notice of Intent
Plumbing supply fittings
1.1 This Standard covers plumbing supply fittings and accessories located between the supply stop and the terminal fitting, inclusive, as follows: a) automatic compensating valves for individual wall-mounted showering systems...
Notice of Intent
Automatic electrical controls - Part 2-9: Particular...
1.1 Scope Replacement: This part of IEC 60730 applies to automatic electrical temperature sensing controls for use in, on or in association with equipment, including electrical controls for heating, air-conditioning and...