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一、美国的电压到底是多少伏??
最佳答案
美国的电网电压有三个系统,按照美国的国家标准(ANSI C84-la-1980)的规定:
一、 115~120V系统:
有照明时:用电设备处110~125V;供电点114~126V。
无照明时:用电设备处108~125V;供电点114~126V。
二、 460~480V系统(包括480/277V三相四线制系统):
有照明时:用电设备处440~500V;供电点456~504V。
无照明时:用电设备处432~500V;供电点456~504V。
三、 13200V系统:
供电点12870~13860V。
该标准还规定:
电动机额定电压:115V、230V、460V等。
照明额定电压:120V、240V等。
二、美国工厂动力电压是多少伏?
单相交流电110伏,频率60赫兹
高压交流电415伏,频率60赫兹 ,
民用照明一般为单相交流电110伏,频率60赫兹
三、日本的电压多少伏?
最佳答案
居民用电是110V .农业180v
绝大多数的国家就是220V 50HZ或者110V 60HZ的民用交流电。
其实在民用电历史上是先有110V的电网,主要是当时的发电机性能所限,但是后来有了更好的220V交流电后,别国可以实行,但是你不能逼本国所有电器都报废重买220V的吧?而且还要涉及电网改造、电网的变电设备全都重换,所以110V市电的国家就这么延用下来了。
中国的市电起初的时候是在一些殖民地使用的,有用110V的,大多数都是日本人的殖民地。也有用220V的。新中国成立后,统一了全国的电网电压标准为220V 50HZ
我国的标准是线电压380伏,相电压220伏,频率50赫之。
日本的标准是线电压190伏,相电压110伏,频率60赫之。
在我国用日本产标称额定电压110伏的电器,可以用电源变压器把电源电压由220伏变压到110伏,频率可不用管它。
四、日本常用电压多少伏?
日本的三相电压有的说是190伏,也有的说是200伏。单相电压110伏,这个我是可以肯定了,因为我们厂就有做日本鬼子的产品,要求90伏时能用,128伏也要能用,要求多的要命。频率有两种,东日本的频率是50Hz;在包括名古屋、京都和大阪在内的西日本的频率是60Hz。
当您使用自带的电吹风、旅行用电熨斗和电剃刀之类的电器用品时,这些电器应该是可以调节电压的,否则您就得另外带上变压器。
日本的用电插座是双平脚插座,一边比另一边要大一点,圆柱形插头和三平脚插座插头在日本是无法使用的.
造成这个样的原因是日本早年的电网建设是由各个财阀自行建设,他们想用什么标准看自己偏好。这有如阎锡山在山西修窄轨铁路一样。而且当时的电网建设的范围也比较小,并没有需要标准化的迫切思想。
二战中日本基础建设破坏很厉害,尔后美国进驻日本的时候,美国的财团要扩大自己的势力,从政治上施压让日本傀儡政府购买美国的商品,电力系统的建设自然就按美国标准来执行。
而原欧洲的设备无论在德国还是在日本自己,光从供应能力上讲都无法满足建设的需求。至于美国的公司,它当然没必要去为了适应一个奴才国家哪本来就不起眼的电网修复而对自己的产品进行改变设计,强迫它接受就可以了。
五、英国电压多少?
0分英国使用230V/50Hz交流电,国内电器带过去可以直接使用。要注意的是插头和插座不同,如图
六、世界各地电压及插头一览
Sheet1"
"世 界 各 地 电 压 及 插 头 一 览 表"
"国家","电压","使用插头",,"国家","电压","使用插头",,"国家","电压","使用插头"
"阿尔巴尼亚",220,"德法两用插头",,"关岛",120,"美式插头",,"葡萄牙",220,"德法两用插头"
"阿尔及利亚",230,"德法两用插头",,"圭亚那",240,"美式插头",,"日本",100,"日本插头"
"阿富汗",220,"德法两用插头",,"哈萨克斯坦",220,"德法两用插头",,"瑞典",220,"德法两用插头"
"阿根廷",220,"德法两用插头",,"海地",110,"美式插头",,"瑞士",230,"瑞士插头"
"阿曼",240,"德法两用插头",,"韩国",220,"德法两用插头",,"萨尔瓦多",120,"美式插头"
"埃及",220,"德法两用插头",,"荷兰",230,"德法两用插头",,"塞尔维亚",230,"德法两用插头"
"埃塞俄比亚",230,"瑞士插头",,"洪都拉斯",110,"美式插头",,"塞黑",220,"德法两用插头"
"爱尔兰",230,"德法两用插头",,"吉布提",220,"德法两用插头",,"塞拉利昂",230,"英联邦插头"
"爱沙尼亚",230,"德法两用插头",,"几内亚",220,"德法两用插头",,"塞浦路斯",240,"英联邦插头"
"安哥拉",220,"德法两用插头",,"加拿大",120,"美式插头",,"斯洛伐克",230,"德法两用插头"
"奥地利",230,"德法两用插头",,"柬埔寨",230,"德法两用插头",,"斯洛文尼亚",220,"德法两用插头"
"澳大利亚",230,"澳大利亚插头",,"津巴布韦",220,"英联邦插头",,"苏丹",230,"德法两用插头"
"巴布亚新几内亚",240,"澳大利亚插头",,"喀麦隆",220,"德法两用插头",,"塔吉克斯坦",220,"德法两用插头"
"巴哈马群岛",120,"美式插头",,"卡塔尔",240,"英联邦插头",,"泰国",220,"德法两用插头"
"巴基斯坦",230,"英联邦插头",,"科威特",240,"德法两用插头",,"坦桑尼亚",230,"英联邦插头"
"巴拉圭",220,"德法两用插头",,"克罗地亚",230,"德法两用插头",,"突尼斯",220,"德法两用插头"
"巴拿马",110,"美式插头",,"肯尼亚",240,"英联邦插头",,"土耳其",230,"德法两用插头"
"巴西",220,"美式插头",,"拉脱维亚",220,"德法两用插头",,"土库曼斯坦",220,"美式插头"
"保加利亚",230,"德法两用插头",,"老挝国",230,"美式插头",,"委内瑞拉",120,"美式插头"
"比利时",230,"德法两用插头",,"黎巴嫩",230,"美式插头",,"文莱",240,"英联邦插头"
"冰岛",220,"德法两用插头",,"立陶宛",220,"德法两用插头",,"乌克兰",220,"德法两用插头"
"波多黎各",120,"美式插头",,"利比里亚",120,"美式插头",,"乌拉圭",220,"德法两用插头"
"波兰",220,"德法两用插头",,"列支敦士登",230,"瑞士插头",,"乌兹别克斯坦",220,"德法两用插头"
"玻利维亚",220,"德法两用插头",,"卢森堡",220,"德法两用插头",,"西班牙",230,"德法两用插头"
"不丹",230,"英联邦插头",,"卢旺达",230,"德法两用插头",,"希腊",220,"德法两用插头"
"布隆迪",220,"德法两用插头",,"罗马尼亚",230,"德法两用插头",,"香港",220,"英联邦插头"
"赤道几内亚",220,"德法两用插头",,"马达加斯加岛",220,"德法两用插头",,"新加坡",230,"英联邦插头"
"丹麦",220,"德法两用插头",,"马尔代夫",230,"英联邦插头",,"新西兰",230,"澳大利亚插头"
"德国",230,"德法两用插头",,"马耳他",240,"英联邦插头",,"匈牙利",230,"德法两用插头"
"东帝汶",220,"德法两用插头",,"马来群岛",240,"英联邦插头",,"叙利亚",220,"德法两用插头"
"多哥",220,"德法两用插头",,"马其顿王国",220,"德法两用插头",,"牙买加",110,"美式插头"
"俄罗斯",220,"德法两用插头",,"毛里求斯",230,"德法两用插头",,"亚美尼亚",220,"德法两用插头"
"厄瓜多尔",120,"美式插头",,"美国",120,"美式插头",,"也门",220,"英联邦插头"
"厄立特里亚",230,"德法两用插头",,"蒙古",230,"德法两用插头",,"伊拉克",230,"德法两用插头"
"法国",230,"德法两用插头",,"孟加拉国",220,"德法两用插头",,"伊朗",230,"德法两用插头"
"菲律宾",220,"美式插头",,"秘鲁",220,"美式插头",,"以色列",230,"德法两用插头"
"斐济",240,"澳大利亚插头",,"缅甸",230,"德法两用插头",,"意大利",230,"意大利插头"
"芬兰",230,"德法两用插头",,"摩洛哥",220,"德法两用插头",,"印度",240,"英联邦插头"
"冈比亚",230,"英联邦插头",,"摩纳哥",220,"德法两用插头",,"印度尼西亚","127/240","英联邦插头"
"哥伦比亚",110,"美式插头",,"莫桑比克",220,"德法两用插头",,"英国",230,"英联邦插头"
"哥斯达黎加",120,"美式插头",,"墨西哥",127,"美式插头",,"约旦",230,"德法两用插头"
"格林纳达",230,"英联邦插头",,"尼加拉瓜",120,"日本插头",,"赞比亚",230,"德法两用插头"
"格陵兰",220,"德法两用插头",,"尼日利亚",240,"英联邦插头",,"智利",220,"意大利插头"
"古巴","110/220","德法两用插头",,"挪威",220,"德法两用插头",,"中非共和国",220,"德法两用插头"
"以上数据仅供参考"
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