DocumentCode :
2195102
Title :
Comparative corrosion and current burst testing of copper and aluminum electrical power connectors
Author :
Frank, Ron ; Morton, Chris
Author_Institution :
Canadian Copper & Brass Assoc., Don Mills, Ont., Canada
Volume :
1
fYear :
2005
fDate :
2-6 Oct. 2005
Firstpage :
442
Abstract :
Crimped and mechanically bolted aluminum and copper connectors are commonly used for terminating industrial electrical power cables with ratings up to 600 V. Aluminum connectors are available for use with aluminum or copper conductor, and copper connectors are available for use with copper conductor only. The performance of copper and aluminum connectors was compared by conducting accelerated aging under corrosive environmental conditions. The testing consisted of 2000 hours of cyclic salt fog environmental exposure, in conjunction with periodic electrical current burst testing. The connectors were evaluated by comparing the change in resistance of the test samples as the test progressed.
Keywords :
ageing; aluminium; conductors (electric); contact resistance; copper; corrosion testing; electric connectors; environmental testing; fog; life testing; power cable testing; contact resistance; copper conductor; corrosion testing; electrical current burst testing; industrial electrical power cable; mechanically bolted aluminum connector; mechanically bolted copper connector; salt fog environmental exposure; Accelerated aging; Aluminum; Conductors; Connectors; Copper; Corrosion; Electric resistance; Metals industry; Power cables; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industry Applications Conference, 2005. Fourtieth IAS Annual Meeting. Conference Record of the 2005
ISSN :
0197-2618
Print_ISBN :
0-7803-9208-6
Type :
conf
DOI :
10.1109/IAS.2005.1518345
Filename :
1518345
Link To Document :
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