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Questions about cables

2010-02-03View Original

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Since my major is not in the electrical field, I have the following question: Can RVV-3X2.5 cable be used as a power supply cable for 3kW systems?
Reply #22010-02-03
The RVV-3X2.5 cable can be used
Reply #32010-02-03
If your electrical load is a single-phase power load (220V), I think it’s a bit too small. It is recommended to use wires with a cross-sectional area of 4 square millimeters.
Reply #42010-02-03
What was said upstairs is correct; but if it’s for temporary use, it can still be used, though a safety factor of 4mm2 is required in that case.
Reply #52010-02-04
It can be used, but if the distance is too large, it is recommended to increase the wire diameter. .

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Translated at 2026-07-26 15:58:41

Original: https://bbs.hcbbs.com/thread-618011-1-1.html

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