Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 5: Surge ...
Relates to the immunity requirements, test methods, and range of recommended test levels for equipment to unidirectional surges caused by overvoltages from switching and lightning transients. Several test levels are defined which relate to different environment and installation conditions. These requirements are developed for and are applicable to electrical and electronic equipment. Establishes…
1. Scope
1.1
This Standard applies to ac and dc motors with inherent overheating protection
designed to be used in accordance with the Canadian Electrical Code, Part 1, as
follows:
(a) motors with a voltage rating not exceeding 600 V and with a protective
device connected in the motor circuit;
(b) impedance-protected motors with a voltage rating not exceeding 600 V; and
(c) motors…
1. Scope
1.1 General
1.1.1
Except as provided for in Clause 1.1.2, this Standard applies to the design,
construction, installation, operation, and inspection of every refrigerating
system, as provided for by the Act and defined in this Code.
1.1.2
This Standard does not apply to the use of water or air as a refrigerant, nor
to bulk-storage gas tanks that are not permanently…
Pipework — General requirements for stripwound flexible metal hoses
Defines the conditions (materials, performance characteristics, temperature-related requirements) to be met for the flexible metal hoses, without coating (as defined in ISO 7369:1983, 4.1.10). The metal hoses defined are manufactured from helically wound preformed strip, generally with a right-hand lead where the turns, with or without packing, are connected together by single or double…
Solderless connections - Part 5: Solderless press-in connections - General requirements, test method...
Is applicable to solderless press-in connections where a termination having a suitable solid or compliant press-in section is inserted into a plated-through hole of a double-sided or multilayer printed board for use in telecommunication equipment and in electronic devices employing similar techniques.
Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
Specifies requirements for the marking of machinery. Gives general rules for identification of machinery, for safe use related to mechanical and electrical hazards, and for the avoidance of hazards arising from incorrect connections.
1. Scope
1.1 General Requirements
1.1.1 General
This Standard provides requirements for the design and strength evaluation of building structures of reinforced and prestressed concrete in accordance with the National Building Code of Canada.
Note: In addition to the requirements of this Standard, it is necessary that the design be carried out in accordance with the…
Definitions, General Requirements, and Test Methods for Vacuum Breakers and
Backflow Preventers
1. Scope
1.1
Vacuum breakers and backflow preventers covered by the CAN/CSA-B64 Series of
Standards include only those devices that are designed for use in potable water
supply systems to prevent cross-connections.
1.2
This Standard covers definitions, general requirements, test methods, marking,
and instructions that are common to some or all of the CAN/CSA-B64 Series of
Standards…
1. Scope
1.1
This Standard applies to vacuum breakers of the hose connection type (HCVB).
HCVB devices incorporating a manual or automatic draining feature are covered
in CSA Standards CAN/CSA-B64.2.1 and CAN/CSA-B64.2.2, respectively.
