電(diàn)抗器(qì)

■産品概述product overvlew

現(xiàn)代電(diàn)力電(diàn)子(zǐ)說(shuō)備的(de)大(dà)量使用(yòng)産生(shēng)的(de)非線性電(diàn)流正¥以諧渡方式影(yǐng)響電(diàn)網井加重電(diàn)網污染，井導緻電(diàn)容器(qì)，變壓器(qì)及傳輸設備過載并故障，對(duì)測量，傳動，計•(jì)算(suàn)等設備産生(shēng)的(de)嚴重幹擾，諧振及電(diàn)壓畸變還(hái)造成供電(diàn)事(shì)故。串聯電(d≈iàn)抗器(qì)可(kě)得(de)以改善與避免。電(diàn)容器(qì)串聯電(diàn)抗器(qì)後諾報(bào)頻(p÷ín)率低(dī)于系統(一(yī)般為(wèi)5次及7次),使其在工(gōng)頻(pín)下(xià)呈容性，以改善功率因數(shù)，而在諾 振并無放(fàng)大(dà)譜波之流，良好(hǎo)的(de)陽抗匹配之後，電(diàn)容器(qì)組可(k‌ě)吸收諾波電(diàn)流(如(rú)5次)309%-60%

The axtensiveuseof modermpower electronic devrices generates nonlinear currents thataffect the p÷ower gridin a harmonic manner.exacerbating grid pollution and causing over<load and failure of capacitors.transformers,andtransmissian equipmen≥t.This causes serious interference,resonance,andvoltagedistortianto measurement,transmission,ca®leulation,and otherequipment,leading topower supply accidents.Seriesreactors can be improved an"d awoided.After connecting capacitors in serieswithreac÷tors,the resonantfrequency islowerthanthat of the system(usua'lly sth and 7th),making it capacitive at power frequeney toimprove power ✘factor,and there is no fitering of amplifed harmonics in resonance,After g≈ood impedancematching,thecapacitor bankcan absorb harmanic↕ currents(such as 5th order)by30%-60%

■技(jì)術(shù)規格Technical specificationg

工(gōng)作(zuò)頻(pín)率：50Hz-60Hz
·額定電(diàn)流：5A-2000A
·工(gōng)作(zuò)電(diàn)壓：220V-10KV溫升：≤95K
·噪音(yīn)：665dB
+抗電(diàn)強度：鐵(tiě)芯-統組3000VAC/50Hz/5mA/10S無飛(fēi)循擊穿(工(gōng)廠(chǎng)測試)
·絕牆電(diàn)阻；1000VDC絕綠(lǜ)阻值≥100MO
·防護等級：IP00
·失調系數(shù)：6%,7%,7%,14%
·環境溫度/熱(rè)絕緣等級：F,H+安裝海(hǎi)撥高(gāo)度：≤2000m
·存儲溫度：25℃.+55℃運輸溫度：-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 withoutflyingfoxbreakdownπ (factorytest)
·Insulation resistance:1000VDCinsulation resistance≥100MQProtection level:Ip0∏0
+Imbalance coefficient:6%,7%,7%,14%
+Environmentaltemperature/thermalinsulatlonlevel:F,H
-nstallation altitude:≤2000mStorage temperature:-25℃…+55 ℃Transp∞ortationtemperature:-25℃…+70℃