Power line filter
B84299D6***A(B)00*
for shielded rooms & secure area
Cautions and warnings
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Please note the advices in our data book “EMC Filters” (latest edition); attention should be paid to the chapter “General safety notes”.
It shall be ensured that only qualified persons (electricity specialists) are engaged on work such as planning, assembly, installation, opera-
tion, repair and maintenance. They must be provided with the corresponding documentation.
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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 minutes even after the power has been switched off.
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 currents, the particular specifications for making the protective--earth connection must be observed.
Impermissible overloading of the EMC filter, such as with circuits able to cause resonances, 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 housing).
EMC filters must be protected in the application against impermissible exceeding of the rated currents by overcurrent protective.
In case of leakage currents > 3.5 mA you shall mount the PE conductor stationary with the required cross section before beginning of op-
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4)
3)
eration and save it against disconnecting. For leakage currents I
< 10 mA the PE conductor must have a KU value of 4.5; for leakage
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currents I ኑ 10 mA the PE conductor must have a KU value of 6.
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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:
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-- with a permanently connected protective earth circuit ≥ 1.5 mm
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-- with a protective earth circuit ≥ 2.5 mm connected via shroud connectors (IEC 60309--2).
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KU = 6 with respect to interruptions is achieved for fixed--connection lines ≥ 10 mm where the type of connection and line layout correspond to the requirements for PEN conduc-
tors as specified in relevant standards.
4)
I = leakage current let--go
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Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about thesuitability ofour productsfor certainareas of application. Thesestatements
are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We neverthe-
less expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a
particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than
the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS
product with the properties described in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life
cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring
a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component
could endanger human life or health (e.g. in accident prevention or life--saving systems), it must therefore be ensured by means of suitable
design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury
or damage is sustained by third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product -specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject
torestrictionsincertainjurisdictions(e.g. becausetheyareclassedashazardous). Usefulinformation onthis willbe foundin our Material
Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time.
The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products
named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the
foregoing for customer--specific products.
6. Unless otherwise agreed in individual contracts, all orders subject to the current version of the “General Terms of Delivery for Products
and Services in the Electrical Industry” published by the the German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, BAOKE, Alu--X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, FormFit, MiniBlue, MiniCell, MKD,
MKK, MLSC, MotorCAP, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID,
SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further
information will be found on the Internet at www.epcos.com/trademarks.
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Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 10
B84299-D6*-A(B)*-06-7659
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