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This Standard describes methods for determining the occupational noise exposure level of workers (Lex,T) using sampling techniques. Lex,T represents the long-term noise exposure of workers and is calculated from measurements...

This Standard applies to surge protective components (SPCs) designed to mitigate the effects of transient overvoltages and surge events when used in non-SPD applications.

1.1 This Standard describes methods for determining the occupational noise exposure level of workers (Lex,T) using sampling techniques. Lex,T represents the long-term noise exposure of workers and is calculated from...

This International Standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies...

1.1 Objectif Cette norme fournit une méthode pour mesurer l’efficacité du foyer, du régime permanent et du rayonnement. 1.2 Appareils inclus dans le domaine d’application La présente norme s’applique aux foyers à gaz ventilés...

La présente Norme internationale s'applique aux transformateurs de mesure de construction récente équipés d'une sortie analogique ou numérique, destinés àêtre utilisés avec des appareils de mesure électriques ou des...

Scope This International Standard specifies methods of measurement of electrical power consumption in standby mode(s) and other low power modes (off mode and network mode), as applicable. It is applicable to electrical...

Scope 1.1 This Standard specifies design, testing, and marking requirements for manufactured fall arresters for single users and for manufactured vertical lifelines that are used on a vertical or slope plane. 1.2 The...

This standard covers the construction and testing requirements for solar photovoltaic trackers intended for installation in accordance with the Canadian Electrical Code, part 1, CSA C22.1, General Requirements – Canadian...

TBD

Scope 1.1 This Standard specifies requirements related to the performance, design, testing, labelling, and provision of instructions for pre-engineered flexible horizontal lifeline systems (FHLSs) for the attachment of...