Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 2: Electrofu...
This document specifies performance requirements for electrofusion control unit (ECU) for use with polyethylene (PE) electrofusion fittings conforming to ISO 4437-3,[1]ISO 4427-3[2] and ISO 15494.[3]
NOTE 1 Electrofusion fittings conforming to other documents, e.g. EN 1555-3[4] and EN 12201-3,[5] can also be within the scope of this document.
The system designed to manage the transfer of…
Road vehicles — Vehicle test methods for electrical disturbances from narrowband radiated electromag...
This document specifies general conditions, defines terms, gives practical guidelines and establishes the basic principles of the vehicle tests used in the ISO 11451 series, for determining the immunity of passenger cars and commercial vehicles to electrical disturbances from narrowband radiated electromagnetic energy, regardless of the vehicle propulsion system (e.g. spark-ignition engine,…
Road vehicles — Component test methods for electrical disturbances from narrowband radiated electrom...
This document specifies general conditions, defines terms, gives practical guidelines, and establishes the basic principles of the component tests used in the other parts of the ISO 11452 series for determining the immunity of electronic components of passenger cars and commercial vehicles to electrical disturbances from narrowband radiated electromagnetic energy, regardless of the vehicle…
This document specifies requirements for the material, design, manufacture, marking and testing of serially produced, refillable containers intended only for the storage of compressed hydrogen gas for land vehicle operation. These containers:
a) are permanently attached to the vehicle;
b) have a capacity of up to 1 000 l water capacity;
c) have a nominal working pressure that…
Wind energy generation systems - Part 6: Tower and foundation design requirements
IEC 61400-6:2020+AMD1:2025 CSV specifies requirements and general principles to be used in assessing the structural integrity of onshore wind turbine support structures (including foundations). The scope includes the geotechnical assessment of the soil for generic or site specific purposes. The strength of any flange and connection system connected to the rotor nacelle assembly (including…
Photovoltaic (PV) modules - Test methods for the detection of potential-induced degradation - Part 1...
IEC TS 62804-1:2025 defines procedures to evaluate the durability of crystalline silicon photovoltaic (PV) modules to the effects of short-term high-voltage stress, primarily potential-induced degradation (PID). Three test methods are given. The first type, which has two variations, is conducted in the dark and is primarily designed for assessing PID-shunting. The second type, which also has two…
Le présent document spécifie les caractéristiques des écrous hauts hexagonaux autofreinés (tout métal), en acier et en acier inoxydable, à filetage métrique à pas gros M5 à M39, et de grades A et B.
NOTE Ces écrous sont conçus avec une hauteur totale hmin = mmin (tel que spécifié dans l'ISO 898-2 et l'ISO 4033 pour le style 2) plus le dispositif d’autofreinage. Les valeurs de…
