mectron COMPACT PIEZO LED - Accessible Parts of the Casing

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TECHNICAL DATA
6.1.2 AccessiblePartsoftheCasing
compactpiezoLEDisdesignedtooperateintheelectromagneticenvironmentspeciedbelow.
The customer or user of compact piezo LED should always make sure that it is used only in such
an environment.
Phenomenon
BasicEMC
standardortest
method
Immunitytestlevels
Electromagnetic
environment-Guidance
Electrostatic
discharges
(ESD)
IEC61000-4-2
±8 kV on contact
±2 kV, ±4 kV, ±8 kV,
±15 kV in aria
Theoormustbemadeof
wood, concrete or ceramic
tiles.Iftheooriscovered
with synthetic material, the
relative humidity should be at
leastequalto30%.
RadiatedRF
EMelds
a)
IEC61000-4-3
3V/m
f)
80MHz-2,7GHz
b)
80%AMa1kHz
c)
PortableandmobileRF
communication devices
should not be used near any
part of the product, including
cables, except when they
respect the recommended
distances, calculated from the
equation applicable at the
frequency of the transmitter.
Rated power
frequency
magnetic
elds
d) e)
IEC61000-4-8
30A/m
g)
50Hzo60Hz
Themagneticeldsatthe
mains frequency should
have levels characteristic
of a typical location in a
commercial or hospital
environment.
 a) The interface between the PATIENT physiological
signal simulation, if used, and the compact piezo LED
shall be located within 0,1 m of the vertical plane
oftheuniformeldareainoneorientationofthe
compact piezo LED.
 b) compact piezo LED that intentionally receives
RFelectromagneticenergyforthepurposeof
its operation shall be tested at the frequency of
reception. Testing may be performed at other
modulationfrequenciesidentiedbytheRISK
MANAGEMENTPROCESS.Thistestassessesthe
BASICSAFETYandESSENTIALPERFORMANCEofan
intentional receiver when an ambient signal is in the
passband. It is understood that the receiver might not
achieve normal reception during the test.
 c) Testing may be performed at other modulation
frequenciesidentiedbytheRISKMANAGEMENT
PROCESS
 d) AppliesonlytoMEEQUIPMENTandMESYSTEMS
with magnetically sensitive components or circuitry.
 e) During the test, the compact piezo LED may be
powered at any NOMINAL input voltage, but with the
same frequency as the test signal.
 f) Before modulation is applied.
 g) This test level assumes a minimum distance between
the compact piezo LED and sources of power
frequencymagneticeldofatleast15cm.IftheRISK
ANALYSISshowsthatcompactpiezoLEDwillbeused
closer than 15 cm to sources of power frequency
magneticeld,theIMMUNITYTESTLEVELshallbe
adjusted as appropriate for the minimum expected
distance.