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부품번호 | B84243A8017W000 기능 |
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기능 | EMC filters | ||
제조업체 | TDK | ||
로고 | |||
전체 11 페이지수
EMC filters
3-line filters
for converters and power electronics
Series/Type:
Date:
B84243A
March 2015
© EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
3-line filters
for converters and power electronics
Dimensional drawing
B84243A
General tolerances according to ISO 2768cL
Dimensions in mm
IR Dimensions (mm)
A abcdef gh i
3 190 40 95 180 20 5.5 160 20 15
8 190 40 95 180 20 5.5 160 20 15
17 250 45 85 235 25 5.5 210 22.5 15
25 270 50 100 255 30 5.5 230 25 15
33 270 50 100 255 30 5.5 230 25 15
44 310 50 95 295 30 5.5 280 25 15
60 250 85 120 235 60 6.5 210 42.5 15
Tightening Torque ± 0.1 Nm
J Terminal
PE
M5 0.9
3.0
0.9 3.0
2.0 3.0
2.0 3.0
2.0 3.0
M6 2.0
5.0
2.0 5.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 11
4페이지 3-line filters
for converters and power electronics
B84243A
The table below summarizes the safety instructions that must be observed without fail. A detailed
description can be found in the relevant chapters of the databook.
Topic
Instructions
Reference chapter
(data book),
paragraph
Selecting a filter
When selecting a filter, it is mandatory to observe the
rated data of the equipment (such as its rated input
current, rated voltage, harmonic content etc.) as well
as the derating instructions in Chapters 9 and 10.
Selection guide for
converter filters
Rated voltage
When power distribution systems deviating from the
symmetric TN-S system is to check the suitability of
the filters and the allowed voltages including the fault
cases.
Power distribution
systems,
7
Protection from
residual voltages
Discharge resistors
Active parts must be discharged within 5 s to a Safety regulations,
voltage of less than 60 V (or 50 µ C). If this limit 6.1
cannot be observed due to the operating mode, the
hazardous point must be permanently marked in a
clearly visible way.
Filters which are not permanently connected (e.g. Safety regulations,
when the test voltage is applied to the filter at the 6.2
incoming goods inspection) must be discharged after
the voltage has been switched off.
Installing and
removing of filters
Installation
When installing and removing our filters, a Safety regulations,
voltage-free state must be set up and secured with 6.4
observance of the five safety rules described in
EN 50110-1.
Use in IT systems
The special features of the IT system ("first fault case" Power distribution
and other fault cases) shall be observed.
system (network
types), 7.6
Safety notes on
leakage currents
The filter leakage currents specified in the data book Leakage current,
are intended for user information only.The maximum 8.4
leakage current of the entire electrical equipment or Leakage current,
appliance has to be limited for safety reasons. Please 8.6
obtain the applicable limits for your application from
the relevant regulations, provisions and standards.
Voltage derating
If the permissible limits for the higher-frequency Voltage derating,
Hazards caused by voltages at the filter are exeeded, the filter may be 9.8
overloading the filters damaged or destroyed.
Current derating at
elevated ambient
temperatures
Non-observance of the current derating may lead to Current derating,
overheating and consequently represents a fire 10.1
hazard.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 11
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