Software to Identify Cable Size?

the name of the softwere is eDPP, its good one you can try.

For cable Size Calculation the most recommended software is Hevacomp.

You can calculate the voltage drop and size of cable s using this .

Other Softwares are avaialble in the market but they are not recommended

Dear Sir,
I need an urgent basic clarification and dont know who to ask.

If we want to size the cable for a load of 2000kW feeder, I assumed that the pf is 0.8 and efficiency is 0.85 and the voltage is 690V, 50 Hz. 3 ph.

I got
1000 × 2000 / 1.73 × 690 × 0.8 × 0.85 = 2461.00A

I always thought the using 9 runs of 1c x 150 sq.mm would be sufficient as the derated current for this cable is 293 (Actual vendor's cable rated current was 367A)

9 runs I got becos 2461/293 = 8.4 runs.

In this case it happens that i get 9 runs when I used single core so I can terminate easily 3 runs per phase. Suppose I had got 10 run, I guess I should use 12 runs of single core. Is this correct?

Now what is the difference if I use 3C or 1C. I always thought same size sq.mm cable whether 3c or 1c has the same CONDUCTOR (that is only same copper cross-section area) cross-section. Is this correct? for example a 240mm2, 3 core cable and 240mm2 1C cable has the same conductor size.

But if I use 3 core x 150 sq.mm in the above, now the cable derated current is only 205A (Actual vendor cable rated current is 257A). So I would require 2461/205 = 12 runs of 3c x 150 sq.mm.

dear sir,

could you send me this software to the following e-mail:

georgesdaccache100@hotmail.com

thank you,