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B84263D1400E003

更新时间： 2024-01-26 10:01:32

品牌	Logo	应用领域
爱普科斯 - EPCOS		电源滤波器过滤器 LTE PC
页数	文件大小	规格书
16页	710K
描述
Filters for Power Lines

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技术参数
数据手册

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B84263D1400E003 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.69
滤波器类型：	THREE PHASE EMI FILTER	高度：	152.5 mm
高电位：	1200 V	最大漏电流：	625 mA
长度：	1070 mm	安装类型：	PANEL MOUNT
工作频率：	50/60Hz Hz	最高工作温度：	40 °C
最低工作温度：	-25 °C	物理尺寸：	L1070.0XB288.0XH152.5 (mm)/L42.126XB11.339XH6.004 (inch)
额定电流：	40 A	额定电压：	250 V
宽度：	288 mm	Base Number Matches：	1

B84263D1400E003 数据手册

Filters for power lines (low leakage current)

16 to 100 A, 100 dB from 14 kHz

B84263

2- and 4-line-filters

16 to 100 A

Multi-stage

Stopband attenuation 14 kHz to 40 GHz

Features

Low volume and low voltage drop

Practically no leakage current flow on the grounding conductor in normal operation because of

the capacitor configuration (capacitive circuit to ground only through neutral)

Insertion loss to CISPR 17

Design

The electrical components are incorporated in an RF-tight case of high-grade steel. The cables

enter through glands. The RF-tight termination of the openings is produced by specially shaped

lids.

The conductors and equipment grounding conductor are connected by threaded bolts. The sur-

face around the fixing holes is left as bare metal (unpainted) to ensure good RF contact with met-

al surfaces (chassis, ground).

Protective measures (grounding)

The high capacitances between the lines and ground require special protective measures. If there

are no product-specific requirements, protection with a secondary ground wire (cross section min.

10 mm²) in accordance with EN 50178 is necessary. For this purpose the filter case have con-

necting bolts at each end.

Resistors are incorporated in the filter to discharge capacitors after turn-off.

Scope of supply

Filters are supplied complete with all parts required for RF-tight installation (fixing screws,

flanges, RF gaskets, cable glands) and installation instructions.

Installation

No welding is needed on the shielding wall, so any subsequent installation is quite simple. And

the uniform template of the attachment points allows straightforward replacement of 2-line filters

by 4-line filters for example.

Accessories and special versions

RF-tight flexible connector fittings are available for installation spaced away from the shielding

wall. Filters with an EMP protection add-on for surge currents up to 100 kA per line are available

on request. To match requirements, filters can be supplied with different kinds of EMC or shield-

ing cable glands.

Tests

All filters are 100% tested and the results are archived under a filter's serial number. If required, a

test report can be generated for the serial number.

123 4 5 6 7...16

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