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参数资料
| 型号： | B84111F0000B030 |
| 厂商： | EPCOS Inc |
| 文件页数： | 13/14页 |
| 文件大小： | 0K |
| 描述： | FILTER LINE 250VAC 3A PANEL |
| 标准包装： | 40 |
| 系列： | B84111F |
| 滤波器类型： | 电源线 |
| 电压 - 额定： | 250V |
| 电流： | 3A |
| 安装类型： | 底座安装 |
| 端接类型： | 快速连接 |
| 其它名称： | 495-3479 B84111FB30 |
2?line filters
B84111F0000*
SIFI?F for normal insertion loss
Caution and warnings
S Please note the advices in our data book “EMC Filters” (latest edition); attention should
be paid to the chapter “General safety notes”.
S It shall be ensured that only qualified persons (electricity specialists) are engaged on work
such as planning, assembly, installation, operation, repair and maintenance. They must
be provided with the corresponding documentation.
S Danger of electric shock. EMC filters contain components that store an electric charge.
Dangerous voltages can continue to exist at the filter terminals for longer than five min-
utes even after the power has been switched off.
S The protective earth connections shall be the first to be made when the EMC filter is
installed and the last to be disconnected. Depending on the magnitude of the leakage cur-
rents, the particular specifications for making the protective?earth connection must be ob-
served.
S Impermissible overloading of the EMC filter, such as with circuits able to cause reso-
nances, impermissible voltages at higher frequencies etc. can lead to bodily injury and
death as well as cause substantial material damages (e.g. destruction of the filter hous-
ing).
S EMC filters must be protected in the application against impermissible exceeding of the
rated currents by overcurrent protective.
S In case of leakage currents > 3.5 mA you shall mount the PE conductor stationary with
the required cross section before beginning of operation and save it against disconnect-
ing. For leakage currents I L 4) < 10 mA the PE conductor must have a KU value 3) of 4.5;
for leakage currents I L q 10 mA the PE conductor must have a KU value of 6.
3) The KU value (symbol KU) is a classification parameter of safety?referred failure types designed to ensure protection against hazardous
body currents and excessive heating.
A value of KU = 4.5 with respect to interruptions is attained:
? with a permanently connected protective earth circuit w 1.5 mm 2
? with a protective earth circuit w 2.5 mm 2 connected via shroud connectors (IEC 60309?2).
KU = 6 with respect to interruptions is achieved for fixed?connection lines w 10 mm 2 where the type of connection and line layout corre-
spond to the requirements for PEN conductors as specified in relevant standards.
4) I L = leakage current let?go
Please read and Cautions and warnings and
Important notes at the end of this document.
Page 13 of 14
B84111-F0000-*-07-7659
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| B84111F0000B060 | 功能描述:电源线滤波器 2-LEITER EMV-FILTER 6A 250V RoHS:否 制造商:EPCOS 电压额定值:277 VAC 电流额定值:100 A 安装风格:Chassis 端接类型:Screw |
| B84111F0000B110 | 功能描述:电源线滤波器 2-LEITER EMV-FILTER 10A 250V RoHS:否 制造商:EPCOS 电压额定值:277 VAC 电流额定值:100 A 安装风格:Chassis 端接类型:Screw |
| B84111F0000B116 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:2−line filters SIFI−F for normal insertion loss |
| B84111F0000B120 | 功能描述:电源线滤波器 2-LEITER EMV-FILTER 20A 250V RoHS:否 制造商:EPCOS 电压额定值:277 VAC 电流额定值:100 A 安装风格:Chassis 端接类型:Screw |
| B84111F0000G125 | 功能描述:EMI/RFI 抑制器及铁氧体 2-LEITER EMV-FILTER 25A 250V RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT |
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