Skip to main content

Home/ Copper end use trends/ Group items tagged hazardous

Rss Feed Group items tagged

Colin Bennett

Should Aluminum Conductors be Considered for my Subsea Power Cable Application? - 0 views

  •  
    "Abstract Most baby-boomers have some familiarity with the classical stigma surrounding aluminum conductors in residential and commercial applications: fire hazard. Mention aluminum wiring in a building or residence and, not surprisingly, a lot of folks will react as if the structure in question should be condemned. How did aluminum get this reputation? Was it deserved? Is it still a valid assumption with today's modern aluminum alloys? Many of the historical stigmas associated with aluminum can be attributed to technical design problems of the older alloys that have now been overcome by higher quality materials and/or addressed by aluminum specific design considerations. This paper addresses the aforementioned issues and investigates the current status of aluminum conductor technology as applied to subsea power cables with a specific emphasis on the following: The Element Aluminum; Early History of Aluminum; Historical Stigmas; Technical Advances; Aluminum (Al) versus Copper (Cu); Aluminum Subsea Cable Experience"
Panos Kotseras

South Korea - Kia recalls 35,000 cars due to wiring harness default - 0 views

  •  
    Kia Motors, South Korea's second largest automotive manufacturer, announced that it is recalling 35,000 Souls and Sorentos because of a fire hazard. The auto maker said that its 2010 Soul with the Advanced Lighting Speakers and the 2011 Sorento with the Interior Accent Illumination have a defect with the wiring harness that could cause an electrical short and possibly a fire. Until a repair could be made, Kia advised drivers to turn off the lights. The company sold more than 1.6 million cars in 2009.
Colin Bennett

UL warns of potentially hazardous communications cable - 1 views

  • UL is a premier global independent safety science company that has championed progress for 120 years.
Colin Bennett

Overview of aviation interconnect failure rates - 0 views

  •  
    "Some of Lectromec's conclusions from the data review: One would typically anticipate a high number of failures at the beginning and end of an aircraft's life cycle (component life cycle article here), but incidents for aircraft with less than 10k hours represent only 7% of all reported incidents. Many of the aircraft individually reviewed in the 30 - 40k cycle range were 8 - 10 years old with about 10k cycles. Date of aircraft entering service is not readily available with the data (to be included in future data reviews). If this assumption holds, then most wire incidents around the time of the first aircraft D-check. The most common system to be reported is the emergency path lighting system. Many of the EWIS errors were found during routine service checks. The hazard of these EWIS failures to the aircraft/crew is not easily ascertained from many of the reports. Of the 725 records reviewed: 25 reports identified shorting. 15 reports including detection of smoke - 8 of these were identified as faulty smoke detectors. 5 reports including mention of electrical arcing There were some incidents that were reported to have included smoke/fire. An example of this is the following: "
Colin Bennett

Nexans cables ensure safety, performance and comfort for Bombardier's Francilien suburb... - 0 views

  • The Francilien project has drawn on Nexans’ full range of FLAMEX® cable solutions, including power cables for the electric motors; high-voltage connections between the pantograph and the transformer; low-voltage power supply for cars; control cables, harnesses, jumpers, and data cables throughout the trainset to support everything from train control to surveillance, video and Internet. Low Fire Hazard (LFH) cables ensure low toxicity and minimal smoke to enhance safety, while all cables (including data) meet SNCF’s latest classification standards.
1 - 6 of 6
Showing 20 items per page