蓄电池转换成220v的交流电,能不能带的起来需要用220v交流电的制冷机器,能用多长时间?蓄电池需要多大...

2025-04-03 15:59:05
推荐回答(4个)
回答1:

假设电机是1500瓦,电瓶是12V200AH,放电系数按0.8,逆变器系数0.9
这种电瓶可以用1.1小时左右。注意逆变器要选择正玄波的。
这样计算,12V乘以200 A 然后乘以0,8,再乘以0.9 除以1500
希望对你有所帮助

回答2:

没问题,因所有的变电所都是用蓄电池来带动那电感负载的开关的,不知你那制冷设备有多大!现百千瓦级的逆变器到处好捡。上万KW级的也可定做的了。先把你的制冷设备功率报来才好再给你建议。

回答3:

要知道你的制冷机功率才能确定电池大小及能用多长时间!如果是1000W,用12v100ah的蓄电池能工作1小时左右,200ah能用2小时,同时要购1500W的纯正弦波逆变器!

回答4:

不能这样做,首先蓄电池转换成220v的交流电,这个转换器没有这么大功率的,220v交流电的制冷机器,要比转换器的功率大得多,如果接上,就有可能引起烧转换器或毁坏电瓶,小马拉大车问题

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