Quartz crystal units of assessed quality - Part 2: Guidelines for the use
IEC 60122-2:2025 has been compiled in response to a generally expressed desire on the part of both users and manufacturers for guidelines to the use of quartz crystal units for filters and oscillators so that the crystal units may be used to their best advantage.
It draws attention to some of the more fundamental questions which will be considered by the user before it places its order for a…
Multimedia systems - Haptics - Haptics stimuli descriptors
IEC TS 63528:2025 specifies descriptors for classifying and grouping the diverse and wide range of haptics events and functions in multimedia systems, which are already used in consumer electronics, computer interfaces, automobiles, amusements, and communications.
The scope of this document is to define descriptors for classifying various types of haptics systems from different perspectives.…
Electrical relays - Tests and measurements - Part 45: Maximum frequency of operation
IEC 63522-45:2025 used for testing electromechanical elementary relays (electromechanical relays, reed relays, reed contacts, reed switches and technology combination of these) and evaluates their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
Relais électriques - Essais et mesurages - Partie 45: Fréquence maximale de fonctionnement
IEC 63522-45:2025 est utilisée pour effectuer les essais des relais électromécaniques élémentaires (relais électromécaniques, relais à lames souples, contacts à lames souples, interrupteurs à lames souples et combinaison technologique de ces types de relais) et elle évalue leur aptitude à fonctionner dans les conditions prévues de transport, de stockage et dans tous les aspects de l'…
Energy Efficiency - Customer Energy Management Systems -- Part 1: General Requirements and Architect...
IEC 63402-1:2025 specifies general requirements and the architecture between the Point of Common Coupling (PCC) and smart devices (SD) operating within the Smart Grid premises-side system (i.e. residential or commercial but not industrial premises).
This document does not include requirements for:
- safety
- electromagnetic compatibility (EMC);
- data security, as it is assumed that the…
Efficacité énergétique - Système de gestion d'énergie client - Part 1: Exigences générales et a...
L'IEC 63402-1:2025 spécifie les exigences générales et l'architecture entre le point de couplage commun (PCC) et les appareils intelligents (SD, Smart Devices) qui fonctionnent dans la partie "locaux" du réseau intelligent (c'est-à-dire les résidences ou les bâtiments commerciaux, mais pas les locaux industriels).
Le présent document ne traite pas des exigences relatives…
Household and similar electrical appliances - Safety - Part 2-114: Particular requirements for Perso...
IEC 60335-2-114:2022+AMD1:2025 CSV deals with the electrical safety of Personal e-Transporters used in the private or public areas. The device can have one or more wheels, self-balancing provisions, provisions for the transport of cargo and can be for private, commercial, shared use or for hire.
Examples of devices that are within the scope of this standard are
– self-balancing transport…
Shunt power capacitors of the non-self-healing type for AC systems having a rated voltage up to and ...
IEC 60931-1:2025 is applicable to both non-self-healing capacitor units and non-self-healing capacitor banks intended to be used, particularly, for power-factor correction of AC power systems having a rated voltage up to and including 1 000 V and frequencies 15 Hz to 60 Hz. This document also applies to capacitors intended for use in power filter circuits.
