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This is a Tri-national standard with ANCE NMX-J-023/1 and UL 514A. 1 Scope 1.1 This standard applies to metallic OUTLET BOXES, flush-DEVICE BOXES, FLOOR BOXES, CONCRETE BOXES, EXTENSION RINGS, covers, CONDUIT BODIES, BAR HANGERS, bar-hanger assemblies, and all accessories whose principal function is for support of boxes. The products covered by this standard are intended for installation in…

This National Standard of Canada is based on International Standard CEI/IEC 1000-3-6:1996 (first edition, 1996-10). 1 Scope This technical report outlines principles which are intended to be used as the basis for determining the requirements for connecting large distorting loads (producing harmonics and/or interharmonics) to public power systems. The primary objective is to provide guidance…

This National Standard of Canada is based on International Standard CEI/IEC 1000-3-7:1996 (first edition, 1996-10). 1 Scope This technical report outlines principles which are intended to be used as the basis for determining the requirements for connecting large fluctuating loads (producing flicker) to public power systems. The primary objective is to provide guidance for engineering…

This is a Bi-National standard, with ARI-310/380-2004. 1 Scope 1.1 This Standard applies to factory-manufactured residential, commercial, and industrial packaged terminal air-conditioners and heat pumps as defined in Clause 3. 1.2 This Standard applies to electrically operated vapour-compression refrigeration systems. 1.3 Packaged terminal air-conditioners and heat pumps are intended for…

1.1 Scope and References 1.1.1 This standard applies to stationary fuel cell power systems that are packaged, self-contained or factory matched packages of integrated systems (see 1.2.1), which through electrochemical reactions and other processes, generate alternating-current or direct-current electricity. Such systems are herein referred to as fuel cell power system(s). 1.1.2 This…

This National Standard of Canada is equivalent to International Standard ISO/IEC 18035:2003 (first edition, 2003-02-01). 1 Scope ISO/IEC 18035 applies to icons that are shown on a computer screen, that users can manipulate and interact with, and that represent computer system functions. ISO/IEC 18035 describes user interaction with and the appearance of multimedia control icons on the screen.…

This National Standard of Canada is equivalent to International Standard ISO/IEC 15939:2002 (first edition, 2002-07-15). 1 Scope 1.1 Purpose This International Standard identifies the activities and tasks that are necessary to successfully identify, define, select, apply, and improve software measurement within an overall project or organisational measurement structure. It also…

This National Standard of Canada is equivalent to International Standard ISO/IEC 21409:2001 (first edition, 2001-08-15). 1 Scope This International Standard specifies signalling interworking between .QSIG. and .H.323. in support of generic functional procedures for supplementary services within a Corporate telecommunication Network (CN). .QSIG. is a signalling protocol that operates at the Q…

This National Standard of Canada is equivalent to International Standard ISO/IEC 21410:2001 (first edition, 2001-08-15). 1 Scope This International Standard specifies signalling interworking between .QSIG. and .H.323. in support of the call transfer supplementary services within a Corporate telecommunication Network (CN). .QSIG. is a signalling protocol that operates at the Q reference point…

This National Standard of Canada is equivalent to International Standard ISO/IEC 21411:2001 (first edition, 2001-08-15). 1 Scope This International Standard specifies signalling interworking between .QSIG. and .H.323. in support of call diversion supplementary services within a Corporate telecommunication Network (CN). .QSIG. is a signalling protocol that operates at the Q reference point…