三相四线交流滤波器
产品特点 ▲ 共模和差模电感均采用新型软磁材料。 ▲ 泄漏电流小。 ▲ 体积小,重量轻,低频性能好。
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Features ▲ New type soft ferrites in CM and DM inductors. ▲ Lower leakage current. ▲ Compact, light weight and good low frequency performance. |
技术指标 ▲ 额定电压: 440VAC ▲ 工作频率: 50/60Hz ▲ 泄漏电流:<2.0 mA(@250VAC/50Hz) ▲ 测试电压: 线—线:1450VDC,一分钟 线—地:1500VAC,一分钟
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Specification ▲ Rated Voltage: 440VAC ▲ Line Frequency: 50/60Hz ▲Leakage Current:<2.0 mA(@250VAC/50Hz) ▲ Test Voltage: Line—Line: 1450VDC,1 min. Line—Ground: 1500VAC,1 min. ▲ Temperature Range: -25℃~+85℃
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应用场合 适用于需要三相供电的电力电子设备。如开关电源,UPS,通讯设备,变频器和电力驱动设备。
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Application Designed for 3-phase power supply systems and suited for Switching-mode power supply, UPS, communication system,medical equipments ,inverters and power driving systems.
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交流三相滤波器参数表
Three phase Filter Parameter List
型号 |
额定
电流 (A) |
外形尺寸
图号 |
原理电路
图号 |
插入损耗(dB) 共模/差模 (CM//DM) | |||||||||
测试频率(MHz) | |||||||||||||
0.01 | 0.05 | 0.10 | 0.15 | 0.5 | 1.0 | 5.0 | 10 | 20 | 30 | ||||
DNL-6A-40 | 6 | D4 | N | 11/16 | 18/24 | 20/26 | 21/27 | 28/31 | 35/34 | 59/51 | 70/62 | 60/50 | 50/50 |
EML-6A-40 | 6 | E4 | M | 16/5 | 21/10 | 23/15 | 25/26 | 38/40 | 45/53 | 69/69 | 60/57 | 56/56 | 52/52 |
EML-10A-40 | 10 | E4 | M | 13/5 | 19/10 | 21/15 | 22/20 | 36/37 | 41/56 | 63/61 | 63/63 | 56/56 | 51/52 |
FML-20A-40 | 20 | F4 | M | 9/8 | 19/19 | 21/24 | 23/28 | 36/40 | 47/53 | 77/73 | 63/63 | 62/58 | 56/56 |
GML-50A-40 | 50 | G4 | M | 9/15 | 17/26 | 19/31 | 20/31 | 28/37 | 37/42 | 61/57 | 64/70 | 63/75 | 60/60 |
HML-100A-40 | 100 | H4 | M | 10/14 | 14/24 | 15/27 | 1/1 | 25/34 | 35/39 | 60/60 | 71/71 | 76/76 | 72/72 |
HRL-50A-40 | 50 | H4 | R | 8/13 | 12/18 | 14/19 | 15/20 | 22/26 | 30/30 | 62/60 | 76/76 | 65/65 | 60/63 |
ZRL-100A-40 | 100 | Z4 | R | 16/11 | 24/23 | 31/24 | 34/30 | 39/47 | 61/64 | 74/74 | 74/74 | 72/72 | 68/68 |
ZRL-200A-40 | 200 | Z4 | R | 9/9 | 14/24 | 16/28 | 17/33 | 25/35 | 35/33 | 57/55 | 60/63 | 54/36 | 29/33 |
- — 共模(CM),— 差模(DM) CM/DM
50Ω测量系统,GB7343/CISPR NO.17出版物 Measured in 50 ohm system ,as GB7343 or CISPR NO.17
电路原理图
Electrical Schematics
外形尺寸
Housing and Dimensions
安装提示:
1 安装位置:滤波器安装的最佳位置应在电源线入口处,以缩短输入线在机箱内的长度,减少辐射干扰的空间耦合;
2 接地:滤波器的接地必须良好。对于金属外壳的滤波器,外壳必须与设备机箱进行低阻抗连接,即外壳必须与机箱面板面导电接触,并接好地线;
3 滤波器输入端和输出端的布线:滤波器的输入线、输出线必须拉开距离,切忌并行走线,以避免输入线缆和输出线缆间发生耦合而旁路了滤波器,造成滤波器失效。