Cable Fill Ratio Calculator
*Contact your Blue Diamond sales repsresentative for questions of further information
- Fill in the OD (Outside Diameter) and quantity of each (highlighted areas)
- Choose the intended pipe size and find the Inside Area
- The inside Area HDPE Conduit and fill ratio percentage is calculated
- Compare vs. NEC (National Electric Code-2008) Standards Chapter 9, Table 1 : Percentage of Cross Section of Conduit and Tubing for Conductors.