Derating cable ampacity – count the ground or neutral?

Here are three common scenarios that you need to keep in mind when sizing a new cable. Its ampacity will have to be derated depending on how these three factors apply to you . . . .

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Introduction to cable insulation designations

Cable insulation is often known to nuclear electrical engineers by an industry shorthand. The different shortcodes describe different materials and properties. Here you can learn where to find the decoding cipher . . . .

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