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ISO 11074:2015 defines a list of terms used in the preparation of the standards in the field of soil quality. The terms are classified under the following main headings: - general terms (terms relating to soil, soil materials, land, and sites); - description of soil (soil characteristics, soil water, properties of soils and substances, processes in soil, contamination, pollution, background…

IEC 62150-3:2015 It has been found that some optical transceivers and receptacles are susceptible to fibre optic cable induced stress when side forces are applied to the mated cable-connector assembly, resulting in variations in the transmitted optical power. The purpose of this part of IEC 62150 is to define physical stress tests to ensure that such optical connections (cable and receptacle) can…

IEC 62150-3:2015 It has been found that some optical transceivers and receptacles are susceptible to fibre optic cable induced stress when side forces are applied to the mated cable-connector assembly, resulting in variations in the transmitted optical power. The purpose of this part of IEC 62150 is to define physical stress tests to ensure that such optical connections (cable and receptacle) can…

IEC 61290-4-3:2015(E) applies to output power controlled optically amplified, elementary sub-systems. It applies to optical fibre amplifiers (OFA) using active fibres containing rare-earth dopants, presently commercially available, as indicated in IEC 61291-1, as well as alternative optical amplifiers that can be used for single channel output power controlled operation, such as semiconductor…

IEC 60317-0-9:2015 specifies the general requirements of enamelled rectangular aluminium winding wires. The range of nominal conductor dimensions is given in the relevant specification sheet. When reference is made to a winding wire according to a standard of the IEC 60317 series mentioned under Clause 2, the following information is given in the description: - reference to IEC specification…

IEC 60335-2-34:2012+A1:2015(E) deals with the safety of sealed (hermetic and semi-hermetic type) motor-compressors, their protection and control systems, if any, which are intended for use in equipment for household and similar purposes and which conform with the standards applicable to such equipment. It applies to motor-compressors tested separately, under the most severe conditions that may be…

This part of IEC 61347 specifies particular safety requirements for electronic controlgear for use on d.c. supplies up to 380 V and a.c. supplies up to 600 V at 50 Hz or 60 Hz and at an output frequency that can deviate from the supply frequency, associated with LED modules. Note 1A: A lamp controlgear for LED modules may also be referred to as “LED controlgear”, “LED driver”, “LED power…

1.1 This Standard applies to the lines and equipment associated with underground electric supply and communication systems located entirely outside buildings and fenced supply stations. This Standard, which forms part of the Canadian Electrical Code, Part III, covers the requirements for construction of underground systems and includes electric supply and communication circuits that are…

1.1 This Standard applies to fans and ventilation equipment that is a) cord-connected, rated at not more than 250 V; b) permanently-connected to supply circuits of 600 V and less, single-phase or three-phase; c) used in non-hazardous locations; d) used in household, commercial, agricultural, or industrial locations; e) used indoors or outdoors; and f) used in accordance with the…

1.1 This Standard applies to motor-operated gardening appliances* intended for use on nominal system voltages of 250 V and less and in nonhazardous locations, and designed to be used in accordance with the Rules of the Canadian Electrical Code, Part I. *For convenience, the short terms "appliance", "equipment", and "machine" are used herein. 1.2 This Standard…