The Copper Development Association (CDA) has released two publications offering information on installing copper wire and using speciality cables to meet requirements and codes. Available on the group’s website free of charge, Recommended Practices for Designing and Installing Copper Building Wire Systems examines various aspects of design, installation, and maintenance practices for copper conductors and wires. The topics covered include electrical system cost and efficiency, fire-resistive cable systems, and temperature effects on wiring systems. The second document, Specialty Cables, outlines the benefits of using specialty cables in certain applications. For example, mineral- and polymer-insulated cables are discussed in terms of commercial and industrial applications, or even for use in transportation vehicles. This guide will assist design professionals in specifying these cables. Both publications are available at www.copper.org.
