Agricultural vehicles — Mechanical connections between towed and towing vehicles — Part 5: Specifica...
ISO 6489-5:2011 specifies the requirements for non-swivel clevis couplings used for the attachment of agricultural trailers and implements equipped with a swivel hitch ring as specified in ISO 5692-3 to the rear of self-propelled agricultural vehicles.
Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers
IEC 61869-5:2011 applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um ≥ 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low voltage for measurement, control and protective functions. This standard replaces IEC 60044-5 regarding capacitor voltage transformers as well as IEC-PAS 60044-5 for capacitor…
Transformateurs de mesure - Partie 5: Exigences supplémentaires concernant les transformateurs conde...
La CEI 61869-5:2011 s'applique aux transformateurs condensateurs de tension monophasés neufs connectés entre la ligne et la terre pour des tensions de réseau Um ≥ 72,5 kV aux fréquences industrielles comprises entre 15 Hz et 100 Hz. Ils sont destinés à fournir une basse tension pour les fonctions de mesure, commande et protection. La présente Norme remplace la CEI 60044-5 et la CEI-PAS 60044…
Intelligent transport systems — Communications access for land mobiles (CALM) — Satellite networks
ISO 29282:2011 provides definitions and procedures for the establishment, maintenance and termination of an ITS (intelligent transport systems) communications session within a CALM (communication access for land mobiles) system environment using bi-directional satellite communications.
It defines the operation of the medium management adaptation entity (MMAE), which provides the management…
Medical electrical equipment — Part 2-41: Particular requirements for the basic safety and essential...
This National Standard of Canada is equivalent to International Standard IEC 60601-2-41:2009.
201.1.1 *Scope
Replacement:
This particular standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of SURGICAL
LUMINAIRES AND LUMINAIRES FOR DIAGNOSIS, hereafter referred to as ME EQUIPMENT.
This particular standard does not apply to
– headlights;
– endoscopes, laparoscopes and…
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-11:2011 is now available as IEC Standards+ 60079-11:2011 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60079-11:2011 specifies the construction and testing of intrinsically safe apparatus intended for use in an explosive atmosphere and for associated apparatus, which is intended…
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-11:2011 is now available as IEC Standards+ 60079-11:2011 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60079-11:2011 specifies the construction and testing of intrinsically safe apparatus intended for use in an explosive atmosphere and for associated apparatus, which is intended…
Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-Systems) - P...
IEC 62613-1:2011 applies to accessories with:
- three phases (3 poles and Earth) with up to three pilot contacts,
- one single pole (Neutral).
These accessories have rated currents not exceeding 500 A and rated operating voltages not exceeding 12 kV 50/60 Hz.
Lightning protection system components (LPSC) - Part 6: Requirements for lightning strike counters ...
IEC 62561-6:2011 specifies the requirements and tests for devices intended to count the number of lightning strike pulses flowing in a conductor. This conductor may be part of a lightning protection system (LPS) or connected to an SPD installation (or other conductors which are not intended to conduct a significant portion of lightning currents).
IEC 60238:2004+A1:2008+A2:2011 applies to lampholders with Edison thread E14, E27 and E40, designed for connection to the supply of lamps and semi-luminaires* only. It also applies to switched-lampholders for use in a.c. circuits only, where the working voltage does not exceed 250 V r.m.s. The technical content is therefore identical to the base edition and its amendments and has been prepared…
