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三相四线高性能电源滤波器

产品特点Product features
采用定制磁芯、优异的频率及温度特性、高频高阻抗
Custom magnetic core, excellent frequency and temperature characteristics,
high frequency and high impedance
两极共模、或者两级共模一级差模组合电路,优异的衰减特性
Two pole common mode, or two-stage common mode and one-stage differential
mode combination circuit, excellent attenuation characteristics
有效滤波范围50KHz∽30MHz
The effective filtering range is 50kHz to 30MHz
对差模和共模干扰具有良好的抑制作用
It has good suppression effect on differential mode and common mode interference
有效抑制设备对外界电网的干扰
Effectively restrain the interference of equipment to external power grid
高质量 、高性能 、高性价比等特点
High quality, high performance, high cost performance and other characteristics
可根据客户需求、外形尺寸、接线方式等定制产品。
Customized products can be made according to customer requirements, dimensions,
wiring mode and so on

产品详情

技术参数 Technical  Data

额定电压(The rated voltage):                           440VAC

额定电流(Rated current):                                 1/200A

工作频率(Operating frequency):                       50/60Hz

绝缘电阻(insulation resistance):                  >200MΩ@500VDC

耐压测试(Withstand voltage test):               线与线 : 1500VDC/一分钟

                                                                            线与地:1500VAC/一分钟

气候类别(Climate type):                              25/85/21

设计标准(Design criteria ):                               UL1283、IEC/EN 60939、CSA C22.2 NO.8

                                                                           CQC GB 15288/GB 15287-1994等

防火等级(Fire rating):                                       UL 94V-0

 

应用场合applications

适用于三相四线制(带中线)供电的电力电子设备

Power electronic equipment used in three-phase four wire system (with neutral line) power supply

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