Grid connected photovoltaic systems - Minimum requirements for system documentation, commissioning t...
IEC 62446:2009 defines the minimal information and documentation required to be handed over to a customer following the installation of a grid connected PV system. Also describes the minimum commissioning tests, inspection criteria and documentation expected to verify the safe installation and correct operation of the system. Is written for grid connected PV systems only.
Systèmes photovoltaïques connectés au réseau électrique - Exigences minimales pour la documentation ...
La CEI 62446:2009 définit les informations et la documentation minimales exigées devant être remises à un client à la suite de l'installation d'un système PV connecté au réseau. Décrit également les exigences minimales des essais de mise en service, des critères d'examen et de la documentation prévus pour vérifier l'installation en toute sécurité et le fonctionnement correct…
Road vehicles — End-of-life activation of on-board pyrotechnic devices — Part 4: Additional communic...
ISO 26021-4:2009 defines the requirements of redundancy hardware or software systems independent from the controller area network (CAN) line, which are activated by the additional communication line (ACL hardware line).
It describes the additional sequences of the deployment process, and the technical details for the direct hardware connection between the pyrotechnic device deployment tool (PDT)…
Tractors and machinery for agriculture and forestry — Serial control and communications data network...
ISO 11783 as a whole specifies a serial data network for control and communications on forestry or agricultural tractors and mounted, semi‑mounted, towed or self-propelled implements. Its purpose is to standardize the method and format of transfer of data between sensors, actuators, control elements and information storage and display units, whether mounted on, or part of, the tractor or…
LIVE WORKING – INSULATING HOSES WITH FITTINGS FOR USE WITH HYDRAULIC TOOLS AND EQUIPMENT
"This National Standard of Canada is applicable to mobile insulating hoses with fittings used with hydraulic tools and equipment for live working at nominal voltages exceeding 1 kV r.m.s. at power frequency.
The use under d.c. conditions is not covered by this Standard.
Insulating hoses with fittings are used to provide a connection between the hydraulic tool and the pump which are at…
TRAVAUX SOUS TENSION – CONDUITS FLEXIBLES ISOLANTS AVEC RACCORDS UTILISÉS AVEC LES OUTILS ET MATÉRIE...
"La présente Norme nationale du Canada est applicable aux conduits flexibles isolants avec raccords portables utilises avec des outils et matériels hydrauliques pour travaux sous tension sur réseaux électriques a fréquence industrielle, de tension nominale supérieure a 1 kV efficace.
L'utilisation en courant continu n'est pas couverte par la présente norme.
Ces conduits flexibles…
Preface
This is the harmonized CSA and UL standard for Electrical Quick-Connect Terminals. It is the Second edition of CSA-C22.2 No. 153-09 and the Eighth edition of UL 310. This edition of CSA C22.2 No. 153 supersedes the previous edition published in 1981 under the title Quick-Connect Terminals. This edition of UL 310 supersedes the previous edition published May 27, 2003.
Scope
1.1 This…
Petroleum and natural gas industries — Evaluation and testing of thread compounds for use with casin...
ISO 13678:2009 provides requirements, recommendations and methods for the testing of thread compounds intended for use on ISO/API thread forms, as well as proprietary casing, tubing, line pipe and drill stem elements with rotary shouldered connections. The tests outlined are used to evaluate the critical performance properties and physical and chemical characteristics of thread compounds under…
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunicat...
IEC 61643-21:2000+A1:2008 is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient overvoltages. The purpose of these SPDs is to protect modern electronic equipment connected to telecommunications and signalling networks with nominal system voltags up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c.…
Parafoudres basse tension - Partie 21: Parafoudres connectés aux réseaux de signaux et de télécommun...
La CEI 61643-21:2000+A1:2008 est applicable aux dispositifs de protection (parafoudres) contre les effets directs et indirects de la foudre ou des autres surtensions transitoires, pour les réseaux de télécommunications et de transmission de signaux. Ces parafoudres sont destinés à protéger les équipements électroniques modernes, connectés aux réseaux de télécommunications et de transmission de…
