Question
Which of the following cables is NOT suitable for 3 -phase equipment?
Ask by Simmons Frank. in Singapore
Jan 23,2025
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Answer
The second cable option is not suitable for 3-phase equipment.
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Bonus Knowledge
When it comes to 3-phase equipment, having the right number of conductors is essential. For a typical 3-phase system, you’ll need three phases plus a neutral or ground, which means you generally require either 3 or 4 conductors. The cable size with only 1 core (like the
) would only provide a single phase, making it unsuitable for 3-phase applications.
In practical scenarios, using the correct cable configuration can drastically affect not only functionality but also efficiency. Common mistakes include trying to power 3-phase systems with 1-phase cables, leading to overheating or equipment damage. Always ensure your cabling matches your system needs to avoid costly repairs!