UC知道关于一段专业知识翻译成英文（不要用翻译工具）
来源：百度知道 编辑：UC知道 时间：2024/05/22 14:05:50
整流变的高压回路绝对低压绕组、铁芯、箱体（未挂硅堆）绝缘电阻＞2500MΩ
整流变的低压绕组对箱体的绝缘电阻＞1000MΩ
击穿电压不小于40KV，极距为2.5mm时．
1、整流变高压回路（不包括硅堆）对低压绕组及铁芯和箱体施加额定输出电压1.5倍的工频试验电压，历时1分钟，无绝缘击穿、闪烙放电和异常声响
2、整流变低压绕组对箱体施加2500V共频试验电压，历时1分钟，无绝缘击穿、闪烙放电和异常声响．
整流变在输出额定直流电压下，空载电流＜2A.
整流变在输出1.5倍额定直流电压，历时1分钟，无绝缘击穿、闪烙放电和异常声响.
整流变施加0.02Mpa经干燥过滤处理的气压，历时12小时后余压＞0.015Mpa，同时观察整流变各焊接及密封处无渗漏油现象，
整流变在额定负载下运行，稳定运行6小时后，达到热稳定，整流变内上层的极限温升不大于40℃．
空载损耗数据
工频耐压试验
油耐压
气密性试验
温升试验
Entire changes the high-pressured return route absolute low-voltagewinding, the ferrite core, the box body (has not hung silicon topile) the dielectric resistance > 2500M Omega Entire changes low-voltage winding to box body dielectricresistance > 1000M Omega The breakdown voltage is not smaller than 40KV, 极距 is when2.5mm. 1st, entire changes the high-pressured return route (not topile including silicon) exerts the fixed output voltage 1.5 time oflabor frequencies testing voltage to the low-voltage winding and theferrite core and the box body, the lasted 1 minute, does not have绝缘击穿, dodges irons the electric discharge and the unusualsound 2nd, entire changes the low-voltage winding to exert the 2500Valtogether frequency testing voltage to the box body, the lasted 1minute, does not have 绝缘击穿, dodges irons the electricdischarge and the unusual sound. Entire changes under the output fixed DC voltage, idlingelectric current < 2A. Entire changes is outputting 1.5 time of fixed DC