发布时间:2024-12-18 18:15:43
■产品概述product overview
1.与传统谐波陷波滤波器相比,HFR系列产品占用面积重小,谐波抑制能力更强。提升了电气龄置的可露性,睡长了使用毒命,有助于更好的利用电力系统的容量,对于达到EEE519等电力质量标准具有更重要意义。
2.这种解决方案有两个型号:HFRO05H0HFRO10.当连接在安频器前端时,所产生的返回至电源的谐波电流扰动降低至满负蟹时总谱波电流扰动的5%和10%
3.数率超过98%,功率可到250KW,无源语波滤波器提供了具有高性价比和坚因耐用的谐波解决方案。能够长期节均系统运营和雄护成本,有助于节能减排。
4.作为注立选项,HFR谐波游波器采用即插即用方油,其结构比同典产品更紧演,易于安药到现有的安药面板内,可以快速安骑和方便调试。因此,特别适合因变频器的位置调整受到限制的项目改造应用场合。
5.可直接和原先已经安装好的直流电执,EMC/EMI滤波器等同时使用。
1.Campared with taditianalharmonicnotch flters,he HFRseries praducts ecupy smallerarea and havestrongerharmenic supresion capabifies.Improwingthe reliabily ofelecticaldevices,estending thersevice ife,and helpingtobeteruhize the capacity of the powersystem are of greatersignifcanceformetingpower quality standards such as EEE819.
2.Therearetwe modalsofthissolution:HFFOOs ana HFo10.When connected to the trontend of heinverter,the harmanicecurentdisturbance generated backtothe power supplys reducedtoB%and 10%ofthetotal harmanic current disturbance atfulaad,respectively
3.wim aneffcieney ofover s%and a power ofupto 250KW.hepasive harmonic fiter providesa costefective and durable hamonic solution Longtermsavings in system operatian and maintenance costs cantribute to energyconservatian and emission reduction.
4.Asanindependent oplion,the HFR harmonic iter adopts aplug andplay methad,wnichis more compact intructure hansimilar praducts,eaey to installiteexiating instlaion panels,and can be quicky nstaled and easiy debuged.Therefore,it is particularly suitable for projectrenovatianaplications where theposition adjustment ofthe frequency converter is limited.5.Itcan bedireetly used togetherwihpreviously installed DC reactors,EMC/EMI fiters,etc.
■产品应用product Applicatior
适用于各种前略是六脉冲整流的电力设备将谐波电流减小到规定限值以下。日常用电负载,非线性负载占很大一部分,HFR谐波运波器有助于经解由于负载谐渡电流引起的过载和电力基础设施过热,从而使电力系统得到充分利用。诺波电流较小降低了系统共据以及敏感电子设备潜在停运风险。
其典型应用有:
·配备前端六脉冲整流器的设备AC和DC电动机驱动服工厂白动化设备
·UPS及三相电源水/废水处理设施
·石油及天然气勘探
·重工业及机械
·自给式系统(如船箱)
·风机及票应用
·电池充电器
·供热通风与空调工程装置
■执行标准Execution standards
EN61558-2-20CE(LVD 2006/95/EC)cal driving
■电子原理图Electronicschematledlagram
