Rechercher

1. Scope This clause of Part 1 is replaced by the following: Replacement: 1.1 This standard applies to sealed (hermetic and semi-hermetic type) motor-compressors intended for use in air-conditioning and refrigerating equipment for household and similar uses which conform with the standards applicable to such equipment. It also applies to motor-compressors…

1. Scope This clause of part 1 is applicable except as follows: 1.1 Replacement: This part of IEC 335 applies to the safety of electric heat pumps, including heat pumps for sanitary (potable) hot water, air-conditioners, and dehumidifiers incorporating sealed motor-compressors. The appliances referenced above may consist of one or more factory made assemblies. If provided in more…

1. Scope This clause of Part 1 is applicable except as follows: 1.1 Replacement: This standard applies to mains-operated, self-contained battery chargers incorporating static rectifiers, having an output at safety extra-low voltage, for household and similar general purposes and suitable for recharging batteries for automobiles, appliances and the like. Battery chargers not intended…

This National Standard of Canada is based on International Standard CEI/IEC 335-2-36:1993. 1. Scope This clause of part 1 is replaced by: This standard deals with the safety of electrically operated commercial cooking ranges, ovens, hobs, hob elements and similar appliances not intended for household use, their rated voltage being not more than 250 V for single phase appliances…

This National standard of Canada is equivalent to International standard ISO 8860/2:1987. This standard specifies the track layout, the track format and the characteristics of recorded signals. NOTE - Numeric values in the SI and/or imperial measurement system in this standard may have been rounded off and therefore are consistent with, but not exactly equal to, each other. Either…

This National standard of Canada is equivalent to International standard ISO 8860/1:1987. This standard specifies the dimensional, physical and magnetic characteristics of the cartridge, so as to provide physical interchangeability between data processing systems. NOTE - Numeric values in the SI and/or Imperial measurements system in this standard may have been rounded off and therefore…

This National standard of Canada is equivalent to International standard ISO 8630/3:1987. This standard specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in), 13 262 ftprad flexible disk cartridges intended for data interchange between data processing systems. NOTE - Numeric values in the SI and/or Imperial measurement system in…

This National standard of Canada is equivalent to International standard ISO 8630/2:1987. This standard specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in), 13 262 ftprad flexible disk cartridges intended for data interchange between data processing systems. NOTE - Numeric values in the SI and/or Imperial measurement system in…

1. Scope 1.1 This Guideline defines acceptable indoor air quality (IAQ) and provides methods to help achieve acceptable indoor air quality in office buildings, throughout the conception, design, construction, commissioning, operation, and maintenance stages. 1.2 This Guideline applies to public- and private-sector buil dings used primarily for office functions and is intended to deal…