By L. Keith Lofland,David Clements,Kathryn Ingley
Four new articles headline rising electric concerns within the NEC-2014 code:
Article 393. Low-Voltage Suspended Ceiling energy Distribution platforms function a "support for a comprehensive ceiling floor and encompass a busbar and busbar help process to distribute strength to usage apparatus provided by way of a category 2 strength supply.”
Article 646. Modular information facilities include absolutely customizable and scalable apparatus to supply information heart operations that, commonly, aren't completely installed.
Article 728. Fire-Resistive Cable platforms needs to be put in according to very particular fabrics, helps, and specifications and are severe for the survivability of existence defense circuits.
Article 750. power administration structures offer common requisites and tackle the kinds of so much approved to be managed via power management.
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Analysis of Changes, NEC 2014 by L. Keith Lofland,David Clements,Kathryn Ingley