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近几年来,随着国民经济的迅速发展,安居工程兴旺发达,人民生活水平相应改善,家电逐年增多,解决好家属住宅供电计量与安全的问题已列入议事日程,工程设计、施工、验收及运行安全,经常涉及计量电表箱等有关问题。根据多年来从事电力技术工作的体会,结合现行供电计量与安全有关规程、文件、资料对家属住宅计量电表箱接线方案等问题探讨如下: 一、铁路计量电表安装简介 1.1980年以前,民用住宅多半为平房,一排住宅多为八到十户,每户的用电设备基本上不超过200瓦,一排住宅的用电负荷一个千瓦左右,所以原则上一排平房装一块计量电度表。随着人口的不断增加和人民生活水平提高,人均住房面积的扩大,民用住宅由平房逐步发展到了楼房。每户家电设备由单一照明,发展到洗衣机、收音机、电视机、电冰箱,用电负荷由原来的不超过200瓦增加到了上千瓦。这时的计量电度表由一栋一块,变为一层楼房一块。特别是近年以来有些新
In recent years, along with the rapid development of the national economy, the housing project has prosperously developed and the living standards of the people have been correspondingly improved. The number of household appliances has been increasing year by year. The problems concerning the measurement and safety of the power supply of the family houses have been included in the agenda, engineering design, construction, inspection and acceptance Operational safety often involves the measurement of meter boxes and other related issues. According to years of experience in power technology work, combined with the current power supply measurement and safety of the relevant regulations, documents, data on the meter measurement of residential housing box connection scheme and other issues are discussed as follows: First, the installation of railroad metering meters Introduction 1.1980 years ago, most residential Bungalows, a row of residential mostly eight to ten, household electricity consumption is basically no more than 200 watts, a row of residential electricity load of a kilowatt, so in principle a row of bungalow installed a meter. With the continuous increase of population and improvement of people’s living standards, the per-capita housing area has expanded, and residential buildings have gradually evolved from cottages to buildings. Household appliances from a single lighting equipment, developed to washing machines, radios, television sets, refrigerators, electricity load from the original not more than 200 watts increased to a kilowatts. At this time meter from one meter, into a floor of a building. In particular, some new in recent years