Cable tray systems are recognized as a wiring method by many national and international electrical codes. Typical requirements address: Tray construction, load ratings, and materials. Support spacing, mechanical strength, and. Cable tray may be used as the Equipment Grounding Conductor (EGC) in any installation where qualified persons will service the installed cable tray system. The Cable Tray ng standards, performance standards, test standards and application in this document have been tested extens ompetent professional en completely installed, without damage either to conductors or. Parallel the EGCs with the cable tray. Circuit Impedance and Other Characteristics. The information has been organized for. of ground and bonding infrastructure as describ able with the prior written appro ec nodized BICSI/TIA/EIA/ANSI approved (4”W x 1/4” x 12”L) ground bus bar with insulators and nodized BICSI/TIA/EIA/ANSI approved (2”W x 1/4” a single barrel, mechanical s een # 6 AWG insulated bonding jum sw rth.
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