PPRuNe Forums - A-330 pitot heat

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grounded27

25th Aug 2012 14:34

A-330 pitot heat

The AF thread had me wondering what gauge wire powers the pitot heat. I do not have the 330 in my fleet. If any one out there find's themselves bored enough to have a peek in the AWM I would appreciate it.

Grounded

IFixPlanes

25th Aug 2012 16:46

CF20 :ok: (bla, bla, filler...)

grounded27

25th Aug 2012 17:58

Thx,

I suppose that is normal for modern aircraft our 777's are 20 gauge on a 5A CB.

cedgz

25th Aug 2012 23:25

5A gauge 22 on md11, 2.5A and gauge 20 on B757

jxk	26th Aug 2012 06:41

Stating the obvious: Wire gauge will be a function of anticipated current and the length of the run from the power source to pitot.

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