电抗器

■产品概述product overvlew

现代电力电子说备的大量使用产生的非线性电流正以谐渡方式影响电网井加重电网污染，井导致电容器，变压器及传输设备过载并故障，对测量，传动，计算等设备产生的严重干扰，谐振及电压畸变还造成供电事故。串联电抗器可得以改善与避免。电容器串联电抗器后诺报频率低于系统(一般为5次及7次),使其在工频下呈容性，以改善功率因数，而在诺振并无放大谱波之流，良好的阳抗匹配之后，电容器组可吸收诺波电流(如5次)309%-60%

The axtensiveuseof modermpower electronic devrices generates nonlinear currents thataffect the power gridin a harmonic manner.exacerbating grid pollution and causing overload and failure of capacitors.transformers,andtransmissian equipment.This causes serious interference,resonance,andvoltagedistortianto measurement,transmission,caleulation,and otherequipment,leading topower supply accidents.Seriesreactors can be improved and awoided.After connecting capacitors in serieswithreactors,the resonantfrequency islowerthanthat of the system(usually sth and 7th),making it capacitive at power frequeney toimprove power factor,and there is no fitering of amplifed harmonics in resonance,After good impedancematching,thecapacitor bankcan absorb harmanic currents(such as 5th order)by30%-60%

■技术规格Technical specificationg

工作频率：50Hz-60Hz
·额定电流：5A-2000A
·工作电压：220V-10KV温升：≤95K
·噪音：665dB
+抗电强度：铁芯-统组3000VAC/50Hz/5mA/10S无飞循击穿(工厂测试)
·绝墙电阻；1000VDC绝绿阻值≥100MO
·防护等级：IP00
·失调系数：6%,7%,7%,14%
·环境温度/热绝缘等级：F,H+安装海拨高度：≤2000m
·存储温度：25℃.+55℃运输温度：-25℃…70℃

Workingfrequency:50Hz-60HzRated current:5A-2000A
·Workingvoltage:220V-10KV
·Temperature rise:≤95K
+Nolse:≤65dB-Electrical strength:Iron core winding 3000VAC/50Hz/5mA/10s withoutflyingfoxbreakdown (factorytest)
·Insulation resistance:1000VDCinsulation resistance≥100MQProtection level:Ip00
+Imbalance coefficient:6%,7%,7%,14%
+Environmentaltemperature/thermalinsulatlonlevel:F,H
-nstallation altitude:≤2000mStorage temperature:-25℃…+55 ℃Transportationtemperature:-25℃…+70℃