特点和应用：Features and Applications 

应用于380/440Vac三相三线连接的各类电源电子设备 

Apply in various electronic equipments 

同等功率下相对较小的体积 

Relative small volume at equal power 

主要可用来抑制工业电网通过电源线对设备的电磁干扰 

Mainly used to suppress the EMI to the equipment  in industrial power net 

对线一线和线―地间干扰具有优良的抑制能力 

Provide high performance of effectively  suppressing EMl both in line-to-line and line-to-ground

订购信息：Ordering Information

规格： Specifications 

每条线路对地的最 大泄漏电流： 

Maximum leakage current each Line to Ground：

Hipot额定值（一分钟）： 

Hipot rating (one minute):

电路原理图Electrical Schematics

4FES外壳样式：4FES Case Styles

4FER外壳样式：4FER Case Styles

4FED外壳样式：4FED Case Styles

4FEY外壳样式：4FEY Case Styles

4FEU外壳样式：4FEU Case Styles

样式1：Case Styles one

样式2：Case Styles Two

样式3：Case Styles Three

4FEJ外壳样式：4FEJ Case Styles

样式1：Case Styles one

样式2：Case Styles Two

性能参数 

Performance Data 

典型插入损耗 ypical Insertion Loss 

在封闭的50欧姆系统中测量 Measured in closed 50 Ohm system

最小插入损耗 Minimum Insertion Loss 

ZYH-4F系列三相四线EMI电源滤波器(2).pdf