Measuring of clearance and creepage distance 电气间隙爬电距离测定
Standard for safety for insulation coordination including clearances and creepage distances for electrical equipment 电气设备的包括余隙和爬电距离在内的绝缘配合的安全标准
It adopts the air insulation to insure the wire has over - passed relevant standards . at the same time it uses the pvc pipe covering to increase its safety 3采用分离空气绝缘形式,使母线相同安全挣距和爬电距离远大于标准要求。
Different safety standards have different requirements for the clearance and creepage distance of the limits of different calculation methods and results 摘要不同的安全标准对电气间隙和爬电距离有不同要求,其限值的求法和结果不尽相同。
In this paper , a switch power circuit is given as an example to introduce how to confirm the minimum clearance and creepage distance with working voltage on different safety standards 今以一开关电源电路为例,介绍在不同标准下如何根据工作电压情况对最小电气间隙和爬电距离值进行确定。
电: electricity距离: distance; range; gap; space; ...放电距离: arcing distance; striking distance干放电距离: dry discharge distance漏电距离: creepage distance; creeping distance; leakage length爬电距离: creepage distance输电距离: electricity transmission distance; transmission distance火炬放电距离: spark gap绝缘漏电距离: creepage distance of insulation蠕缓放电距离: creeping distance闪电放电距离: striking distance of lightning湿式放电距离: wet discharge distance电距离刻度标志: electronic range markers无线电距离信标: radio range-beacon电气间隙爬电距离测定: measuring of clearance and creepage distance无线电距离磁指示器: rdmi radio distance magnetic indicator距离: 1.(相隔的长度) distance; range; gap; space; spacing; separation 保持一定距离 keep a certain distance; 扩大距离 increase the distance; widen the gap; 两座房屋之间的距离 the distance between the two houses; 缩小距离 reduce the distance; lessen the gap; 蝙蝠用一种回声测定法来判断距离。 the bat judges distances by a kind of echo-location. 然而他们(在思想感情上)与我们仍有距离。 they, however, maintained a distance from us.2.(相距) be apart from; be away from; be at a distance from 距离约 300公里 be about 300 kilometres apart from each other; 这学校距离车站三英里。 the school is three miles distant from the station.; 距离变换 range conversion; 距离标识器 range marker; 距离标志 [工业] distance marker; radar range marker; range marker; 距离标志灯 [航空] distance marking light; 距离表 distance table; 距离测定器 map ranging device; 距离测量 [军事] range measurement; 距离测量精度 range measurement accuracy; 距离传感器 range sensor; 距离方位显示器 range-azimuth indicator; range-bearing display; 距离分辨力 range resolution; range discrimination; 距离调整 range adjustment; 距离误差 range error; 距离显示器 range display; 距离修正 [军事] range adjustment; 距离坐标 range coordinate 无线电距差量度定位: radio distance difference measurement无线电距和量度定位: radio distance plus measurement距离, 测地距离: geodesic distance距离远距离: distance测程,距离: range测距离: measure of distance; ranging laser长距离: long haul; long distance 长距离赛跑 a long-distance race; 长距离输电 long distance power transmission; 长距离通话 [通信工程] long-distance call; long haul call等距离: equidistance◇等距离外交 equidistant diplomacy