What are the common specifications of wires?

⚡ 电线分类指南:选对,使用安全!


电线分类取决于横截面积和结构。这是快速指南????


I. 按截面积????:
1.5mm²:????照明,~10A (2200W),
2.5mm²:????插座,16 - 25A (3500 - 5500W),
4mm²:❄️????空调和热水器,25 - 32A (5500 - 7000W),
6mm²+:????电源和中央空调,32 - 55A (7000 - 12000W)

二、按结构 ????
BV 硬线:单芯,用于固定设置 ????
BVR 柔性线:多股,弯曲 - 友好 ????
护套线:双绝缘(例如 RVV),用于移动设备 ????

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