1 Scope and object 1.1 Scope 1.1.1 Equipment included in scope This part of IEC 61010 specifies general safety requirements for the following types of electrical equipment and their accessories, wherever they are intended to...

Avis d'intention

Contrôleurs de pompe à incendie

Proposed Scope: This standard applies to controllers intended for starting, controlling and stopping stationary fire pumps, including automatic and non-automatic types for alternating current electric motor or diesel engine...

Avis d'intention

Antirefoulement et Breakers à vide

B64.0-11 - Definitions, general requirements, and test methods for vacuum breakers and backflow preventers Scope 1.1 The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply...

Avis d'intention

Appareils électromédicaux — Partie 2-13 : Exigences...

Replacement: This International Standard is applicable to the BASIC SAFETY and ESSENTIAL PERFORMANCE of an ANAESTHETIC WORKSTATION for administering inhalational anaesthesia whilst continuously attended by a professional...

Avis d'intention

Béton : Constituants et exécution des travaux...

1.1 General This Standard provides the requirements for materials and methods of construction for (a) cast-in-place concrete and concrete precast in the field; and (b) residential concrete used in the construction of...

Avis d'intention

Coordination de l'isolement - Partie 1: Définitions...

This part of International Standard IEC 71 applies to three- phase a.c. systems having a highest voltage for equipment above 1 kV. It specifies the procedures for the selection of the standard withstand voltages for the phase...

Spacer