3-Phase Filters FN351H

通用型EMC滤波器

FN351H

通用型EMC滤波器

  • 工业变频器和电机驱动器的EMC解决方案
  • 额定电流为8至280A
  • 电压水平高达520V
  • 高差模和共模衰减

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Features and Benefits

宽广的额定功率范围,可快速方便地选择滤波器
FN351H滤波器提供宽带共模和差模衰减性能,在出现高干扰水平时仍可使用
固态的可触碰安全端子保证了全面的设备安全。
作为市场上最早的电机驱动EMC滤波器之一,FN351H及其前身FN351已被广泛模仿,并在10多年中成功地证明了其功能

Typical Applications

三相电机驱动
逆变器和变频器
工业自动化设备
UPS
SMPS
通用的三相滤波
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Technical Specifications

Maximum continuous operating voltage

3x 520/300 VAC

Operating frequency

DC to 60 Hz

Protection category

IP 20

Overload capability

4x rated current at switch on,

1.5x rated current for 1 minute, once per hour

Temperature range (operation and storage)

-25°C to +100°C (25/100/21)

Flammability corresponding to

UL 94 V-2 or better

Design corresponding to

UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939

Rated currents

8 to 280 A @ 40°C

High potential test voltage

P –> P 2250 VDC for 2 sec

P –> E 2750 VDC for 2 sec

Typical electrical schematic

FN351H

Approvals & Compliances

RoHS Label
UL Recognized Label
ENEC 14 Label
CSA Label
C CSA US Label
CE Label
UKCA Label

Approvals up to 110 A

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