天气预报 > 数码 > 32安空气开关能带多少千瓦
32安空气开关能带多少千瓦
更新时间: 2019-04-14 00:00:00  

c32空气开关最大承受7.04千瓦功率

c32空气开关功率计算:电流×电压=功率,32A×220V=7040w,7040瓦=7.04千瓦。因此32A的开关理论最大承受7.04千瓦功率。

空气开关,又名空气断路器,是断路器的一种。是一种只要电路中电流超过额定电流就会自动断开的开关。除能完成接触和分断电路外,尚能对电路或电气设备发生的短路、严重过载及欠电压等进行保护,同时也可以用于不频繁地启动电动机。

关键词: 空气 开关 多少 千瓦

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