HRADIL offshore control and signal cables comply with RINA standard for passenger ships
Patented HRADIL offshore control and signal cables HB44® C for use in explosion protected areas according to IEC 60079-14 effectively prevent zone entrainment of gases inside the cable.
(PresseBox) - In addition to RINA certification HRADIL can also ship offshore cables with DNV GL certification upon request. HRADIL Spezialkabel offer RINA-certified offshore control and signal cables HB44oscopic special silicon used by HRADIL is inserted into the cable by means of pressure extrusion, replacing the commonly used mica tape. All cable cores and shielding are completely embedded, filling up all capillary spaces within the cable. Regardless of the cable length and type and pressure of ga
Authors: Alfred F. Hradil, Managing Director and Dede B
IEC 60079-14: 2014 Annex E.1 requires that a ?pumping action,? in other words the entrainment of combustible gases throughout the cable, must be prevented, a requirement that most cables have thus far been unable to satisfactorily fulfil. Corresponding restricted breathing tests for cables were and are only passed in part.
The reason for this is that cables do not have a fully compact structure. Voids can occur between cores and fillers allowing combustible gases to flow in or even spread. Because of this capillary effect entrainment cannot be excluded. The risk increases where cables contain porous fillers such as non-wovens or fibrous materials exhibiting hygroscopic behaviour. While mica tape (muscovite mica or phlogopite mica), which is typically used as an insulator, provides protection against high temperatures it cannot prevent entrainment for the aforementioned reasons.
Certified Safety.
HRADIL Offshore Control Cable HB44
Thus the new HRADIL HB44
To achieve compliance with the RINA certificate, additionally proof of HRADIL?s HB44
All HRADIL control and signal conductors listed below have been certified according to the RINA certificate ELE019618XG from 25 January 2018.
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More information:http://www.hradil.de/en/press-releases/press-releases-2018/item/455-september-2018
Our customers? individual requirements are our inspiration for continuous innovation. Hradil has been developing special cables for specific customer requirements for over 30 years. This has resulted in over 2,000 designs. We can make your wishes come true, whether you need cables with single wire or multicore, diameters from 0.08 mm
We start off with an in-depth exchange of ideas with our customers and then work together to define the job specifications. Drawing upon many years of experience in research and development, our team combine your ideas with cutting-edge technology.
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Our customers? individual requirements are our inspiration for continuous innovation. Hradil has been developing special cables for specific customer requirements for over 30 years. This has resulted in over 2,000 designs. We can make your wishes come true, whether you need cables with single wire or multicore, diameters from 0.08 mm² to 300 mm², according to IEC standards, for Ex-areas (IEC 60079-14), with insulation integrity (FE180), cables according to UL/CSA standards (UL/cUL Styles).We start off with an in-depth exchange of ideas with our customers and then work together to define the job specifications. Drawing upon many years of experience in research and development, our team combine your ideas with cutting-edge technology.
Datum: 05.09.2018 - 10:37 Uhr
Sprache: Deutsch
News-ID 1540759
Anzahl Zeichen: 1993
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