| 型号 | FN3258H-42-47 |
| 制造商 | Schaffner (Now part of TE Connectivity) |
| 系列 | FN 3258 |
| 滤波器 | Three-Phase EMC/RFI Power Line Filter |
| 额定电流 | 42A (max 46A) |
| 额定电压 | 480VAC |
| 相数 | Three-Phase |
| 等级级别 | Single Stage |
| 工作频率 | DC to 60Hz |
| 安装方式 | Undercarriage installation, flange fixed |
| 连接器类型 | Terminal Block |
| 衰减性能 | Excellent attenuation performance within the range of 150kHz to 30MHz |
| 电阻 | Supports motor cable up to 50 meters |
| 泄漏预防性能 | Compatible with 30mA RCD, Compliant with IEC 61008 and VDE 0664-110 Standards |
| 设计 | Ultra-compact, Ultra-thin Design |
制造号
FN3258H-42-47FN3258-42-47
互换号
FN3258-42-33FN3258H-55-34
电气与电子系统 - 工业百科
瑞士夏弗纳（Schaffner）FN3258H-42-47 三相超紧凑型EMC/RFI滤波器，额定电流42A，额定电压480VAC，专为变频电机驱动、伺服驱动器、UPS电源等工业应用设计。该滤波器采用单级结构，具备优异的饱和电阻和高达50米电缆长度的抗干扰能力，适合安装空间有限的机柜环境。符合IEC 61008及VDE 0664-110标准，兼容30mA RCD漏电保护。