Cable inductance and capacitance values per km

Indy · Nov 14, 2020

Hello,
I have a data sheet for RFOU (I) cable,
The capacitance, inductance values are only given for one pair and one triple for three different sizes( 0.75,1&1.5mm2)My question is are these values also the same if you are using a multi pair of the same cable eg 4,8,12 pairs as this information is not on the data sheet.

Thanks

7anoter4 · Nov 14, 2020

There are not multiple conductor cables but multiple elements cable. One element contains 2 ,3 or 4 conductors twisted and shielded. The screen decreases the external capacity and the twist decreases the influence of the external magnetic fields.

Indy · Nov 14, 2020

Thanks for this. So this capacitance and inductance data can be used for multi pair cables as each pair has 2 “elements”.

Thanks

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Cable inductance and capacitance values per km

Indy

Industrial

7anoter4

Electrical

Indy

Industrial

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