mectron COMPACT PIEZO LED - Page 35

29
TECHNICAL DATA
 a) The test may be performed at any one power input
voltage within the compact piezo LED RATED voltage
range. If the compact piezo LED is tested at one
power input voltage, it is not necessary to re-test at
additional voltages.
 b) All compact piezo LED cables are attached during
the test.
 c) Calibration for current injection clamps shall be
performedina150Ωsystem.
 d) If the frequency stepping skips over an ISM or
amateur band, as applicable, an additional test
frequency shall be used in the ISM or amateur radio
band. This applies to each ISM and amateur radio
bandwithinthespeciedfrequencyrange.
 e) Testing may be performed at other modulation
frequenciesidentiedbytheRISKMANAGEMENT
PROCESS.
 f) MEEQUIPMENTandMESYSTEMSwithad.c.power
input intended for use with a.c.-to-d.c. converters
shall be tested using a converter that meets the
specicationsoftheMANUFACTURERoftheME
EQUIPMENTorMESYSTEMS.TheIMMUNITYTEST
LEVELS are applied to the a.c. power input of the
converter.
 g) Applicable only to equipment and systems connected
to single-phase a.c. mains.
 h) E.g.10/12means10periodsat50Hzor12periods
at60Hz.
 i) MEEQUIPMENTandMESYSTEMSwithRATEDinput
currentgreaterthan16A/phaseshallbeinterrupted
oncefor250/300cyclesatanyangleandatallphases
atthesametime(ifapplicable).compactpiezoLED
with battery backup shall resume line power operation
afterthetest.ForMEEQUIPMENTandMESYSTEMS
withRATEDinputcurrentnotexceeding16A,all
phases shall be interrupted simultaneously.
 j) MEEQUIPMENTandMESYSTEMSthatdoesnothave
a surge protection device in the primary power circuit
maybetestedonlyat±2kVline(s)toearthand±1
kVline(s)toline(s).
 k) Not applicable to CLASS II equipment and systems.
 l) Direct coupling shall be used.
 m) R.M.S. , before modulation is applied.
 n) TheISM(IndustrialScienticandMedical)bands
between0,15MHzand80MHzare6,765MHzto
6,795MHz;13,553MHzto13,567MHz;26,957MHz
to27,283MHz;and40,66MHzto40,70MHz.The
amateur radio bands between 0, 15 MHz and 80 MHz
are 1,8 MHz to 2,0 MHz, 3,5 MHz to 4,0 MHz, 5,3 MHz
to5,4MHz,7MHzto7,3MHz,10,1MHzto10,15
MHz,14MHzto14,2MHz,18,07MHzto18,17MHz,
21,0 MHz to 21,4 MHz, 24,89 MHz to 24,99 MHz, 28,0
MHzto29,7MHzand50,0MHzto54,0MHz.
 o) ApplicabletoMEEQUIPMENTandMESYSTEMSwith
RATEDinputcurrentlessthanorequalto16A/phase
andMEEQUIPMENTandMESYSTEMSwithRATED
inputcurrentgreaterthan16A/phase.
 p) ApplicabletoMEEQUIPMENTandMESYSTEMS
withRATEDinputcurrentlessthanorequalto16A
/phase.
 q) At some phase angles, applying this test to ME
EQUIPMENTwithtransformermainspowerinput
might cause an overcurrent protection device to open.
Thiscanoccurduetomagneticuxsaturationofthe
transformer core after the voltage dip. If this occurs,
theMEEQUIPMENTshallprovideBASICSAFETY
during and after the test.
 r) ForMEEQUIPMENTandMESYSTEMSthathave
multiple voltage settings or auto ranging voltage
capability, the test shall be performed at the minimum
andmaximumRATEDinputvoltage.MEEQUIPMENT
andMESYSTEMSwithaRATEDinputvoltagerange
oflessthan25%ofthehighestRATEDinputvoltage
shall be tested at one RATED input voltage within the
range.