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Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-3 . This European Standard specifies the general requirements for heat meters. Heat meters are instruments intended for...

Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-4 . This European Standard specifies pattern approval tests and applies to thermal energy meters. Thermal energy meters...

Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-5 . This European Standard specifies initial verification tests and applies to thermal energy meters. Thermal energy...

Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-6 . This European Standard specifies commissioning, operational monitoring and maintenance and applies to thermal energy...

La CEI 62660-1: 2018 spécifie les tests de performance et de durée de vie des cellules lithium-ion secondaires utilisées pour la propulsion des véhicules électriques, y compris les véhicules électriques à batterie (BEV) et...

This document specifies safety requirements for, and clearance zones around, front-mounted power take-offs (PTO) on agricultural tractors. It is not applicable to tractors which are designed to run in two directions, where...

This document gives the safety requirements and measures for stationary calibrating and sanding machines, with an integrated feed and one or more sanding belt units positioned above and/or below the work piece level, with...

This document gives the safety requirements and measures for stationary and displaceable hand-fed single spindle vertical moulding machines, hereinafter referred to as "machines", designed to cut wood and materials with...

Clause 1 of IEC 61058-1:2016 is applicable except as follows. Addition: This part of IEC 61058 is a subset based on IEC 61058-1. The clauses outlined below are intended to address the specific requirements for switches...

CISPR 16-2-1 Ed. 3.1: This part of CISPR 16 is designated a basic standard that specifies the methods of measurement of disturbance phenomena in general in the frequency range 9 kHz to 18 GHz and especially of conducted...

1 Scope This part of IEC 61869 is a product standard and covers only additional requirements for low- power passive voltage transformers (passive LPVT). The product standard for low-power passive voltage transformers is...

ISO 35103:2017 gives requirements, specifications and guidelines to ensure that environmental monitoring in the offshore Arctic region is fit for purpose. The Arctic region includes the territory lying to the North of the...