You must (use a larger conduit) if:
Example: 3 × 6mm² TPS cables = 3 × 78.54 = 235.6 mm². 235.6 ÷ 0.4 = minimum internal conduit area. conduit size for cable australia
Developing a feature for "Conduit Size for Cable" within the Australian market context requires strict adherence to Australian Standards (specifically and AS/NZS 3008 ). You must (use a larger conduit) if: Example:
For circular cables: (or use: Diameter² × 0.7854) conduit size for cable australia