Changes of insulation resistance of fire resistant cable under fire conditions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43926335" target="_blank" >RIV/49777513:23220/15:43926335 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7352028" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7352028</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CEIDP.2015.7352028" target="_blank" >10.1109/CEIDP.2015.7352028</a>

Result language
angličtina
Original language name
Changes of insulation resistance of fire resistant cable under fire conditions
Original language description
Low-fire-hazard cable (LFHC) intended for low voltage applications with a fire barrier made from mica tape was tested under conditions similar to those of the fire test specified in IEC 60331-21. In addition to the other standard requirements, the measurement setup was modified to enable insulation resistance measurement throughout the entire fire test. In this manner, cable insulation as a whole can be tested under fire conditions. Results from insulation resistance measurement are supported by thermogravimetric analysis and by the data obtained from two thermocouples placed near the cable sheath and inside the cable core during the test. As results show, insulation resistance is markedly affected by the melting of the organic components of insulation, by decomposition of the flame retardant and by ignition of the core insulation along the first period of the test (10 minutes). The stable value of the insulation resistance from 10th to 90th minutes of testing, together with the insula
Czech name
—
Czech description
—

Project
<a href="/en/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regional Innovation Centre for Electrical Engineering (RICE)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2015)
ISBN
978-1-4673-7497-2
ISSN
0084-9162
e-ISSN
—
Number of pages
4
Pages from-to
278-281
Publisher name
IEEE
Place of publication
Piscataway
Event location
Michigan, USA
Event date
Oct 18, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000370070700056

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