IEC 62067 FREE PDF

Document Center Inc. The following bibliographic material is provided to assist you with your purchasing decision: NEW! The requirements apply to single-core cables and to their accessories for usual conditions of installation and operation, but not to special cables and their accessories, such as submarine cables, for which modifications to the standard tests may be necessary or special test conditions may need to be devised. This standard does not cover transition joints between cables with extruded insulation and paper insulated cables. The significant technical changes with respect to the previous edition are as follows: - addition of the extension of prequalification test, requiring significant less time to be completed compared with the full prequalification test; - during the routine tests on the main insulation of prefabricated accessories the required sensitivity level for the partial discharge test is reduced from 10 pC to 5 pC. NOTE: For a more detailed history of events leading up to this second edition, see the introduction.

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Murn We recommend that you check the website of the publishers of the international document before making a purchase. For a more detailed history of events leading up to this second edition, see the introduction. Protection testing Choose Category.

Your shopping cart is empty. Shopping Cart Your shopping cart is empty. PD can be the result of internal weak spots in power cables, as voids, cracks or particles. This standard does not cover transition joints between cables with extruded insulation and paper insulated cables. Cables for traffic signal installations — Multicore power cables You may be interested in this related standard Cables for traffic signal installations — Feeder cables for vehicle detectors You may be interested in this related standard.

International Classification for Standards ICS is an international classification system for technical standards. It is important to us that you purchase the right document. Send us an Email Send mail. The significant technical changes with respect to the previous edition are as follows: Contact us News Press Legal Imprint. Technical Support Get support. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition.

Partial discharge analysis on power cables Partial discharge PD phenomena are local dielectric breakdowns of a small portion of a solid or liquid electrical insulation that is subjected to high voltage stress. IEC Ed. Please upgrade your browser or use another browser to view this page correctly.

PD often precedes insulation breakdown in power cables and cable accessories, such as joints and terminations, which can result in cost-intensive repairs and possibly prolonged outages.

The requirements apply to single-core cables and to their accessories for usual conditions of installation and operation, but not to special cables and their accessories, such as submarine cables, for which modifications to the standard tests may be necessary or special test conditions may need to be devised. Follow these links to find other Standards similar to the one you are viewing.

Partial discharge measurement is a critical criterion for inspecting the quality of power cables and cable accessories during on-site cable commissioning.

The significant technical changes with respect to the previous edition are as follows: The requirements apply to single-core cables and to their accessories for usual conditions of installation and operation, but not to special cables and their accessories, such as submarine cables, for which modifications to the standard tests may be necessary or special test conditions may need to be devised.

If you need help with the purchase or have any queries please email enquiries standards. Privacy Terms of Use Ief. OMICRON serves the electrical power industry with innovative products and services for testing, diagnostics and monitoring of assets worldwide.

The Redline version is not an official IEC Iiec, only the current version of the standard is to be considered the official document. Get your local contact Find contact. The Redline version is available in English only. We help to make the generation, transmission and distribution of electricity safe and reliable. Valid Estimated date of Estonian translation publication: Partial discharge PD phenomena are local dielectric breakdowns of a small portion of a solid or liquid electrical insulation that is subjected to high voltage stress.

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Murn We recommend that you check the website of the publishers of the international document before making a purchase. For a more detailed history of events leading up to this second edition, see the introduction. Protection testing Choose Category. Your shopping cart is empty. Shopping Cart Your shopping cart is empty.

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