Reference Data; Wire Selection Guides; Resistance Of Solid Copper Wire - Siemens PAD-3 Installation, Operation And Maintenance Manual

6. REFERENCE DATA

This section provides reference for the following topics:
•

Wire selection guides

•
Battery size calculations
6.1 WIRE SELECTION GUIDES
6.1.1

Resistance of Solid Copper Wire

AWG Ohms per Thousand Feet*
18 8.08
16 5.08
14 3.19
12 2.01
*NEC Chapter 9, Table 8.
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