IEC 61010-031-ed.3.0

Detail information

Designation: IEC 61010-031-ed.3.0

Publication date: 22/12/2022

Pages: 201

Country: International technical standard

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Anotation

IEC 61010-031:2022 specifies safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement, and their related accessories. These probe assemblies are for non-contact or direct electrical connection between a part and electrical test and measurement equipment. They can be fixed to the equipment or be detachable accessories for the equipment. It has the status of a group safety publication in accordance with IEC Guide 104. This third edition cancels and replaces the second edition published in 2015, and Amendment 1:2018. IEC 61010-031 is a stand-alone standard. This edition includes the following significant technical changes with respect to the previous edition: the scope has been made succinct. General information from the scope of Edition 2 has been moved to a new Clause 4. Consequently, Clause 4 to Clause 8 of Edition 2 have been renumbered. Clause 9 of Edition 2 has been deleted; in Clause 2, normative references have been dated and new normative references have been added; in 3.1.4, the definition of probe tip has been modified; in 4.1, there is no longer any differentiation between high voltage and low voltage probe assemblies. Type C probe assemblies have been merged with Type B probe assemblies; in 4.1 d) "Kelvin" probes have been added to the list of probe assemblies as a new Type E and a new Figure 5; in 4.1 e), probes for voltage measurement without electrical connection to conductors have been added to the list of probe assemblies as a new Type F and a new Figure 6; in 4.2.1, spread of fire is no longer considered as a hazard; Subclause 4.4.2.5 from Edition 2 has been deleted; Subclause 4.4.4.3 from Edition 2 has been deleted; in 5.4.4.1 consideration has been given to spacings and impedance; in 6.1.1, removable parts of probe tips which bear markings are allowed; in 6.1.5, the voltage to be marked for measurement categories is the AC line-to-neutral or DC voltage; in 7.4.2, requirements for unmated connectors have been modified as follows: Table 2 has been modified and expanded, a calculation method for clearances of connectors above 20 kV has been defined, creepage distances have been aligned with clearances; in 7.4.3.1 and 7.4.3.5, requirements for IP2X probe tips with retractable sleeve have been added; in 7.4.3.2, Probe tips are now applicable to non-contact probe assemblies; in 7.5.2.3.2, the values of Table 5 have been modified; in 7.6.2, voltage tests of clearances are done without humidity preconditioning; pre-treatments for rigidity test from Clause 10 of Edition 2 have been moved to 9.2; Subclause 11.1 of Edition 2 has been deleted; addition of an exception for Type E probe assembly in 13.2. Removable parts of probe tips which bear markings are allowed; Figure F.1 has been modified; Annex G has been added, for determination of clearances for Table 2; Annex H has been added, covering line-to-neutral voltages for common mains supply systems. L’IEC 61010-031:2022 specifie les exigences de securite relatives aux sondes equipees tenues a la main et manipulees prevues pour le mesurage et les essais electriques, ainsi que leurs accessoires connexes. Ces sondes equipees sont prevues pour une connexion sans contact electrique ou une connexion electrique directe entre une partie et un appareil de mesure et d’essai electrique. Elles peuvent etre solidaires de l’appareil ou en etre des accessoires detachables. Elle a le statut d’une publication groupee de securite conformement au Guide IEC 104. Cette troisieme edition annule et remplace la deuxieme edition parue en 2015 et l’Amendement 1:2018. L’IEC 61010-031 est une norme autonome. Cette edition inclut les modifications techniques majeures suivantes par rapport a l’edition precedente: le domaine d’application a ete raccourci. Les informations generales du domaine d’application de l’Edition 2 ont ete deplacees dans un nouvel Article 4. Par consequent, les Articles 4 a 8 de l’Edition 2 ont ete renumerotes. L’Article 9 de l’Edition 2 a ete supprime; a l’Article 2, les references normatives ont ete datees et de nouvelles references normatives ont ete ajoutees; en 3.1.4, la definition de pointe de touche a ete modifiee; en 4.1, il n’y a plus de distinction entre les sondes equipees haute tension et basse tension. Les sondes equipees de types B et C ont ete fusionnees; en 4.1 d), les sondes "Kelvin" ont ete ajoutees a la liste des sondes equipees en tant que nouveau type E, ainsi qu’une nouvelle Figure 5; en 4.1 e), des sondes de mesure de la tension sans connexion electrique aux conducteurs ont ete ajoutees a la liste des sondes equipees en tant que nouveau type F, ainsi qu’une nouvelle Figure 6; en 4.2.1, la propagation du feu n’est plus consideree comme un danger; le paragraphe 4.4.2.5 de l’Edition 2 a ete supprime; le paragraphe 4.4.4.3 de l’Edition 2 a ete supprime; en 5.4.4.1, une attention particuliere a ete accordee aux espacements et a l’impedance; en 6.1.1, les parties amovibles des pointes de touche qui portent des marquages sont autorisees; en 6.1.5, la tension a marquer pour les categories de mesure est la tension alternative phase-neutre ou la tension continue; en 7.4.2, les exigences relatives aux connecteurs decouples ont ete modifiees comme suit: le Tableau 2 a ete modifie et etendu; une methode de calcul des distances d’isolement des connecteurs au-dela de 20 kV a ete definie; les lignes de fuite ont ete alignees avec les distances d’isolement; en 7.4.3.1 et 7.4.3.5, des exigences ont ete ajoutees pour les pointes de touche IP2X avec manchon retractable; en 7.4.3.2, les pointes de touche sont desormais applicables aux sondes equipees sans contact; en 7.5.2.3.2, les valeurs du Tableau 5 ont ete modifiees; en 7.6.2, les essais de tension des distances d’isolement sont effectues sans preconditionnement a l’humidite; les pretraitements pour l’essai de rigidite de l’Article 10 de l’Edition 2 ont ete deplaces en 9.2; le paragraphe 11.1 de l’Edition 2 a ete supprime; en 13.2,