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Categories: Energy
Origin:
Close date: Apr 24, 2018
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This Standard establishes essential requirements and minimum standards for the design, installation, and safe operation of liquefied natural gas (LNG) facilities. It is not a design handbook, and competent engineering judgment is necessary for its proper use.

Categories: Electrical
Origin: CSA
Close date: Apr 27, 2018
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1 Scope

1.2 These wire connectors are intended to facilitate the connection of devices, such as prefabricated wiring assemblies, smoke detectors, and lighting products, to the branch circuit conductors of buildings.

1.2A The dimensions of these connectors are not defined in any national or international technical standard, as such, mating connectors are identified and tested with compatible mating part (or parts, if multiple exist) and are to be of the same manufacturer.

1.3 These requirements also cover luminaire disconnects that are used;

a)     internal to luminaires to facilitate replacement of the ballast or LED driver, or

b)     for LED retrofit applications where connected on the line side of the LED driver.

Luminaire disconnects are not to be directly attached to the branch circuit conductors for the purpose of interrupting (making and breaking) branch circuit conductors. Luminaire disconnects may have one or more conductors per contact.

Categories: Energy
Origin:
Close date: May 1, 2018
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1 Scope  

1.1

This Standard applies to newly produced, automatic storage water heaters having input ratings of 75,000 Btu/hr (21 980 W) or less (see Clause 3, Definitions), hereinafter referred to as water heaters or appliances, constructed entirely of new, unused parts and materials:

a)    for use with natural gas;

b)    for use with manufactured gas;

c)    for use with mixed gas;

d)    for use with liquefied petroleum gases;

e)    for use with LP gas-air mixtures;

f)     for recreational vehicle installation for use with liquefied petroleum gases only (see Clause 4.1.26);

g)    for manufactured home (mobile home) installation convertible for use with natural gas and liquefied petroleum gases when provision is made for the simple conversion from one gas to the other (see Clause 4.1.25);

h)    for recreational vehicle installation convertible for use with natural gas and liquefied petroleum gases when provision is made for the simple conversion from one gas to the other (see Clause 4.1.26); and

i)     for use with combination potable water/space heating applications (see Clause 4.1.29 and Clause 3, Definitions). 

1.2

This Standard also applies to water heaters incorporating heat pipe heat exchangers (see Clause 4.4, Heat pipe heat exchangers). 

1.3

Direct vent water heaters anticipated by this Standard are essentially balanced flue appliances with the air intake and vent outlet in close proximity. Other designs are to be subjected to such additional tests as believed necessary at the discretion of the testing agency. 

1.4

Water heaters for installation in recreational vehicles are to be of the direct vent type. 

1.5

This Standard also applies to water heaters with draft hoods which are factory-equipped with automatic vent damper devices (see Clause 3, Definitions), hereinafter referred to as vent damper devices. 

1.6

This Standard also applies to water heaters of other than the direct vent type which are factory-equipped with electrically operated or mechanically actuated automatic flue damper devices (see Clause 3, Definitions), hereinafter referred to as flue damper devices. 

1.7

If a value for measurement as given in this Standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification, except as noted in Clauses 4.33.2 and 4.34.2. 

1.8

All references to “psi” throughout this Standard are to be considered gauge pressures unless otherwise specified. 

1.9

Clause 7, Items unique to the United States, contains provisions that are unique to the United States. 

1.10

Clause 8, Items unique to Canada, contains provisions that are unique to Canada. 

1.11

Special construction provisions applicable to a water heater designed for use with an optional listed conversion kit are outlined under Annex F, Optional provisions for listed appliance conversion kits. 

1.12

Clause 2, Reference publications, contains a list of standards specifically referenced in this Standard, and sources from which these reference standards may be obtained. 

1.13

In this Standard, “shall” Is used to express a requirement, i.e.: a provision that the use shall satisfy in order to comply with the Standard; “should” Is used to express a recommendation or that which is advised by not required; and “may” is used to express an option or that which is permissible within the limits of the Standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a not accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designed normative (mandatory) or informative (non-mandatory) to define their application.

Categories: Energy
Origin:
Close date: May 1, 2018
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1 Scope 

1.1

This Standard applies to newly produced automatic valves (see Clause 3, Definitions) constructed entirely of new, unused parts and materials. These valves may be individual automatic valves or valves utilized as parts of automatic gas ignition systems.

This Standard also applies to commercial/industrial safety shutoff valves (see Clause 3), herein after referred to as C/I valves. This Standard does not apply to self-contained water heater, cooking appliance, or room heater thermostats, or self-contained automatic gas shutoff valves for hot water supply systems.

Components performing functions other than those of an automatic valve are to comply with applicable American National Standards or Canadian Standards.

Compliance of an automatic valve with this Standard does not imply that the automatic valve is acceptable for use on gas appliances without supplemental tests with the automatic valve applied to the particular appliance design.

A control that incorporates two or more automatic valves and no other function, (as defined by combination control, see Clause 3), may be tested to this Standard or to the Standard for Combination Gas Controls for Gas Appliances, ANSI Z21.78 • CSA 6.20, at the discretion of the manufacturer.

1.2

The valve operator of an automatic valve may be actuated either directly or indirectly. In addition, it may be actuated by electrical means, by mechanical means, by means of a change of the absolute pressure of gas or air upon a diaphragm, or by other means.

1.3

This Standard applies to automatic valves having maximum operating gas pressure ratings from ½ psi (3.5 kPa) up to and including 60 psi (413.7 kPa). This Standard also applies to C/I valves having maximum operating gas pressure ratings of ½ psi (3.5 kPa) or greater (see Clauses 6 and 7).

1.4

This Standard applies to automatic valves that are to be mounted in the manufacturer's specified upright position or in one (1) or more of the optional mounting positions selected by the manufacturer. (See Clause 5.1.1.)

1.5

This Standard applies to automatic valves that are capable of operation at ambient temperatures of 32 °F to 125 °F (0 °C to 51.5 °C), unless a higher temperature, lower temperature, or both, are specified by the manufacturer. (See Clause 5.1.2.)

1.6

If a value for measurement as given in this Standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification.

1.7

All references to psi throughout this Standard are to be considered gauge pressures unless otherwise specified.

1.8

Additional provisions concerning electrical coverage applicable to units defined for use in the United States are outlined in Clause 9, Items unique to the United States.

1.9

Additional provisions concerning electrical coverage, instructions, and markings applicable to units destined for use in Canada are outlined in Clause 10, Items unique to Canada.

1.10

Clause 2, Reference publications, contains a list of standards specifically referenced in this Standard and sources from which they may be obtained.

1.11

In this Standard, “shall” is used to express a requirement, i.e., a provision that the use shall satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised by not required; and “may” is used to express an option or that which is permissible with the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Categories: Electrical
Origin: CSA
Close date: May 7, 2018
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Scope:
This clause of Part 1 is applicable, except as follows:

Addition:
This part of IEC 62841 applies to hand-held routers intended for cutting slots into or shaping the edge of wood and analogous materials, plastics and non-ferrous metals except magnesium.

 

Origin: CSA
Close date: May 8, 2018
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Scope

1.1
This Standard covers polybutylene (PB) pipe, tubing, and fittings. Nominal pipe sizes (NPS) covered are NPS-1/4 to NPS-2. Fittings covered include insert-type fittings, socket fusion fittings, plastic-to-metal transition fittings, and compression-type fittings. Pipes, tubing, and fittings covered by this Standard are intended for use in pressure applications such as hot and cold potable and non-potable water distribution systems operating at a maximum pressure of 690 kPa and at a maximum temperature of 82 °C. 

Categories: Energy
Origin: CSA
Close date: May 13, 2018
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1 Scope

1.1
This Standard applies to compact and household refrigerators, refrigerator-freezers, freezers, and miscellaneous refrigeration products that are electrically operated on a 60 Hz alternating current, with a nominal supply voltage of 115 V.

1.2
This Standard applies to

a) refrigerators and refrigerator-freezers (clause 8) with a maximum capacity of 1105 L (39 ft3);

b) freezers (clause 9)with a maximum capacity of 850 L (30 ft3); and

c) miscellaneous refrigeration products (clause 10) .

1.3
The values given in SI (metric) units are the standard. Any values given in parentheses are for information only.

1.4
In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.

 

Categories: Energy
Origin:
Close date: May 13, 2018
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1 Scope

1.1

This Standard establishes requirements for pressure-retaining systems, components, and their supports over the service life of a CANDU nuclear power plant. The requirements of this standard address:

a) construction activities; and

b) in-service inspection, modification, repair, and replacement activities.

This Standard specifies the technical requirements for the design, procurement, fabrication, installation, modification, repair, replacement, testing, examination, and inspection of, and other work related to, pressure-retaining systems, components, and supports over the service life of a CANDU nuclear power plant.

1.2

This Standard applies to all pressure-retaining systems, including their components and supports, in a CANDU nuclear power plant.

1.3

This Standard applies to containment components, but does not apply to concrete containment structures which are covered in the CSA N287 Series of Standards.

1.4

This Standard does not apply to portable assemblies of pressurized items that are temporarily connected to a system or component to enable testing, venting, draining, calibration, or other maintenance activities, provided that they

a) do not reduce the ability of a system to perform its design safety function;

b) are under surveillance when connected and are removed upon completion of their function; and

c) are constructed to Standards deemed by the licensee to be suitable for the application.

Note: Safety analysis, environmental qualification programs, or seismic qualification may be used to satisfy the conditions in this Clause.

1.5

In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.

1.6

The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only. The units in this Standard may be converted in accordance with the ASME BPVC, Section III, NCA-1150.

Categories: Energy
Origin:
Close date: May 14, 2018
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1 Scope

1.1

This Standard applies to newly produced, large automatic storage water heaters having input ratings above 75,000 Btu/hr (21 980 W), instantaneous water heaters, circulating water heaters including booster water heaters (see Clause 3, Definitions), hereinafter referred to as water heaters or appliances, constructed entirely of new, unused parts and materials:

a)    for use with natural gas;

b)    for use with manufactured gas;

c)    for use with mixed gas;

d)    for use with liquefied petroleum gases;

e)    for use with LP gas-air mixtures;

f)     for recreational vehicle installation for use with liquefied petroleum gases only (see Clause 4.1.27);

g)    for manufactured home (mobile home) installation convertible for use with natural gas and liquefied petroleum gases when provision is made for the simple conversion from one gas to the other (see Clause 4.1.26);

h)    for recreational vehicle installation convertible for use with natural gas and liquefied petroleum gases when provision is made for the simple conversion from one gas to the other (see Clause 4.1.27); and

i)     for use with combination potable water/space heating applications (see Clauses 3, Definitions, and 4.1.30).

Automatic storage water heaters having input ratings of 75,000 Btu/hr (21 980 W) or less are covered in Volume I.

1.2

Instantaneous water heaters with input ratings of 200,000 Btu/h (58 614 W) or less, which are designed to deliver water at a controlled temperature of less than 180 °F (82 °C), are subject to Federal minimum efficiency requirements for residential water heaters or covered in Clause 8, Items unique to Canada, are exempt from recovery, thermal efficiencies and standby loss, and related markings required by this Standard.

1.3

Direct vent water heaters anticipated by this Standard are essentially balanced flue appliances with the air intake and vent outlet in close proximity. Other designs are to be subjected to such additional tests as believed necessary at the discretion of the testing agency.

1.4

Water heaters for installation in recreational vehicles are to be of the direct vent type.

1.5

This Standard also applies to water heaters with draft hoods which are factory equipped with automatic vent damper devices (see Clause 3, Definitions), hereinafter referred to as vent damper devices.

1.6

This Standard also applies to water heaters of other than the direct vent type which are factory equipped with electrically operated or mechanically actuated automatic flue damper devices (see Clause 3, Definitions), hereinafter referred to as flue damper devices.

1.7

If a value for measurement as given in this Standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification, except as noted in Clauses 4.30.2 and 4.31.2.

1.8

All references to “psi” throughout this Standard are to be considered gauge pressures unless otherwise specified.

1.9

Clause 7 contains provisions that are unique to the United States.

1.10

Clause 8 contains provisions that are unique to Canada.

1.11

Special construction provisions applicable to a water heater designed for use with an optional listed conversion kit are outlined under Annex D, Optional provisions for listed gas appliance conversion kits.

1.12

Clause 2, Reference publications, contains a list of standards specifically referenced in this Standard, and sources from which these reference standards may be obtained.

1.13

In this Standard, “shall” is used to express a requirement, i.e., a provision that the user shall satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Categories: Electrical
Origin: CSA
Close date: May 20, 2018
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This part of IEC 60974 is applicable to power sources for arc welding and allied processes designed for industrial and professional use, and supplied by a voltage not exceeding 1 000 V, battery supplied or driven by mechanical means.

This document specifies safety and performance requirements of welding power sources and plasma cutting systems.

This document is not applicable to limited duty arc welding and cutting power sources which are designed mainly for use by laymen and designed in accordance with IEC 60974-6.

1DV D2                   Modify 1 by replacing paragraph 3 with the following:

Welding equipment, which has been designed to comply with this standard and is intended for industrial and professional use, and meets all the scope limitations of ANSI/IEC 60974-6 is suitable for use by laymen provided the additional instructions and markings requirements of ANSI/IEC 60974-6 are met.

This document includes requirements for battery-powered welding power sources and battery packs, which are given in Annex O. 

This document is not applicable to testing of power sources during periodic maintenance or after repair.

NOTE 1 Typical allied processes are electric arc cutting and arc spraying.

NOTE 2 AC systems having a nominal voltage between 100 V and 1 000 V are given in Table 1 of IEC 60038:2009.

NOTE 3 This document does not include electromagnetic compatibility (EMC) requirements.

Categories: Electrical
Origin: CSA
Close date: May 21, 2018
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1 Scope

1.1

This Standard specifies the requirements for cord sets and power-supply cords employing molded-on or assembled-on fittings, rated 600 V maximum, and intended for use in non-hazardous locations in accordance with the Canadian Electrical Code, Part I, CSA C22.1-12 and General Requirements—Canadian Electrical Code, Part II, CSA C22.2 No. 0.

1.2

This Standard also specifies the requirements for molded-on general-use attachment plugs and cord connectors.

1.3
This Standard also specifies the requirements for molded-on hospital grade attachment plugs and cord connectors.

1.4

This Standard also specifies the requirements for cord restraint devices.

 

1.5

These requirements do not cover cord sets intended for temporary outdoor use – not to exceed 90 days – with outdoor equipment, Christmas-tree, and other seasonal decorative-lighting outfits.

1.6

This Standard does not cover electric vehicle cord sets. Requirements for electric vehicle cord sets are listed in CSA C22.2 No. 282.

1.7

This Standard does not cover cord reels and power bars. Requirements for cord reels and power bars are listed in CSA C22.2 No. 308.

1.8

This Standard contains the following annexes:

a) Annex A — Component standards reference list;

b) Annex B — Illustrative definitions;

c) Annex C — Canadian marking translations;

d) Annex E — Seasonal use cord sets; and

e) Annex G — Manufacturing and production tests.

f) Annex H – Marine shore power cable sets

1.9

In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Categories: Energy
Origin:
Close date: May 21, 2018
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1 Scope 

1.1

This Standard applies to newly produced household cooking gas appliances (see Clause 3, Definitions), hereinafter referred to as units or appliances, constructed entirely of new, unused parts and materials. These appliances may be floor supported or built-in. 

1.2

This Standard applies to household cooking gas appliances:

a)    for use with natural gas;

b)    for use with manufactured gas;

c)    for use with mixed gas;

d)    for use with propane gas;

e)    for use with LP gas-air mixtures;

f)     for use with either natural, manufactured, or mixed gas and convertible for use with propane gas (see Clause 3, Definitions);

g)    for manufactured (mobile) home installation for use with propane gas only (see Clause 4.1.29);

h)    for manufactured (mobile) home installation for use with either natural, manufactured, or mixed gas and convertible for use with propane gas (see Clause 4.1.29 and Clause 3, Definitions);

i)     for recreational park trailer installation for use with natural, manufactured, or mixed gases and convertible for use with propane gas (see Clause 4.1.29 and Clause 3, Definitions); and

j)     provided with pyrolytic self-cleaning oven features or self-cleaning broiler features, or both (see Clause 4.1.30).

The construction of floor-supported units and built-in units for use with the above-mentioned gases is covered under Clause 4, Construction.

The performance of floor-supported units and built-in units for use with the above-mentioned gases is covered under Clause 5, Performance. 

1.3

The electrical sections of this Standard are unique to the United States and cover all electrical equipment, wiring, and accessories built-in or supplied for use with an appliance. This Standard covers only appliances having current limitations of 20 amperes and whose electrical equipment, wiring, and accessories are installed in accordance with the National Electrical Code, NFPA 70.

For Canada, the electrical portions of the electrical equipment, wiring, and accessories built-in or supplied for use with an appliance are covered under the Standard for Electrical Components of Fuel Burning Equipment, CAN C22.2 No. 3.

This Standard covers:

a)    appliances that use only gas for cooking and that are designed for connection to nominal 120-volt electrical supplies; or

b)    appliances that also use electrical energy for cooking and that are designed for connection to either nominal 120-volt or 240-volt electrical supplies. 

1.4

Outdoor cooking gas appliances are covered in the Standard for Outdoor Cooking Gas Appliances, ANSI Z21.58 • CSA 1.6. 

1.5

Compact cooking gas appliances (See Clause 3, Definitions) for installation in recreational vehicles, including recreational park trailers, are covered in the Standard for Recreational Vehicle Cooking Gas Appliances, ANSI Z21.57 or the Standard for Propane Fired Cooking Appliances for Recreational Vehicles, CAN1.1.16.

1.6

If a value for measurement as given in this Standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification. 

1.7

All references to “psi” throughout this Standard are to be considered gauge pressures unless otherwise specified. 

1.8

Annex A contains Items Unique to Canada. 

1.9

Clause 2 contains a list of standards specifically referenced in this Standard and sources from which these reference standards may be obtained.

It is the responsibility of the user of this Standard to determine which referenced standard applies based on the requirements of the authority having jurisdiction at the location of the installation. 

1.10

Special construction provisions applicable to an appliance designed for use with an optional listed conversion kit are outlined under Annex B (Optional) Provisions for Listed Gas Appliance Conversion Kits. 

1.11

This Standard contains SI (Metric) equivalents to the yard/pound quantities, the purpose being to allow the Standard to be used in SI (Metric) units. (IEEE/ASTM SI 10, American National Standard for Metric Practice, or ISO 80000-1:2009, Quantities and units – Part 1: General is used as a guide in making metric conversion from yard/pound quantities.) If a value for a measurement and a corresponding value in other units are stated, the first stated value is to be regarded as the requirement. The given corresponding value may be approximate. If a value for a measurement and a corresponding value in other units are both specified as a quoted marking requirement, the first stated unit, or both are to be provided.

1.12

In this Standard, “shall” is used to express a requirement, i.e., a provision that the user shall satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Categories: Electrical
Origin: CSA
Close date: May 21, 2018
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This standard applies to battery operated appliances. This standard applies to 
appliances incorporating detachable, integral and separable battery packs. The 
maximum rated voltage for appliances and battery packs is 250 V d.c.  

Categories: Electrical
Origin: CSA
Close date: May 22, 2018
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1 Scope

[Replace this clause with the following]

This Standard specifies requirements for the design and the erection of electrical power installations (stations) in systems with nominal voltages above 1 kV a.c. and nominal frequency up to and including 60 Hz, so as to provide for safety of persons and proper functioning of the installation.

This Standard applies to indoor substations, generating stations, and fenced outdoor supply stations and substations (including supply substations on customer premises).

For the purpose of interpreting this Standard, an electrical power installation is considered to be one of the following:

(a) a substation, i.e., a closed electrical operating area in a transmission or distribution network; or
(b) one or more generating station(s) located on a single site. The installation includes generators and transformers with all associated switchgear and all electrical auxiliary systems.

Connections between generating stations located on different sites are excluded from the scope of this Standard.

Connections between closed electrical areas (including substations) located on the same site are taken to be part of the installation, except where such connections form part of a transmission or distribution system.

The electrical power installation includes, but is not limited to, the following equipment:

– rotating electrical machines;
– switchgear;
– transformers and reactors;
– converters;
– cables;
– lines;
– wiring systems;
– batteries;
– capacitors;
– earthing systems;
– buildings and fences that are part of a closed electrical operating area;
– associated protection, control, and auxiliary systems; and
– large air-type core reactors.

Note: In general, a Standard for an item of equipment takes precedence over this Standard.

This Standard does not apply to the design and erection of any of the following:

– overhead and underground lines between separate installations;
– pad-mounted tamper-proof enclosed equipment installations;
– underground distribution system installations;
– pole-mounted installations;
– electric railways (but not the substation feeding a railway system);
– mining equipment and installations;
– fluorescent lamp installations;
– installations on ships and off-shore installations;
– electrostatic equipment;
– test sites; or
– medical equipment, e.g., medical x-ray equipment.

This Standard does not apply to the design of factory-built, type-tested switchgear for which separate Standards exist.

The requirements for carrying out live working on electrical installations are beyond the scope of this Standard.

Categories: Electrical
Origin: CSA
Close date: May 22, 2018
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This clause of the standard CSA C22.2 No. 62841-1 and UL 62841-1 is applicable.

Addition:

This standard applies to chain beam saws for cutting wood or similar material and designed for use by one person.

This standard is intended to be covered in a Part 2 as for hand-held tools.

This standard does not cover chain beam saws that can be installed with more than one guide bar length.

This standard does not cover chain saws as defined in CSA C22.2 No. 60745-2-13/UL 60745-2-13 or chain saws for tree service as defined in CSA Z62.1 or pole cutter and pruners as defined in CSA C22.2 No. 147 or UL 82. 

This standard does not cover chain beam saw attachments that convert a circular saw or a chain saw into a carpentry chain saw.

Origin: CSA
Close date: May 26, 2018
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This Standard specifies minimum requirements for the design, construction, installation, and operation of platform lifts and stair lifts, that provide barrier-free access for persons with limited mobility, travelling between fixed points of a building or structure, including a private residence, with a view to safeguarding against risk of accidents associated with the operation of such equipment.