14
ELECTROMAGNETIC COMPATIBILITY INFORMATION
Technical Description Concerning Electromagnetic Emission
Table 1: Declaration - electromagnetic emissions
Guidance and manufacturer’s declaration - electromagnetic emissions
ThemodelSTL25isintendedforuseintheelectromagneticenvironmentspecifiedbelow.
Thecustomerortheusershouldassurethatitisusedinsuchanenvironment.
Emissions test Compliance Electromagnetic environment – guidance
RF emissions
CISPR11
Group1 ThemodelsSTL25useRFenergyonlyforits
internalfunction.Therefore,itsRFemissionsare
very low and are not likely to cause any interfe-
renceinnearbyelectronicequipment.
RF emissions
CISPR11
Class B ThemodelSTL25issuitableforusedindomestic
establishment and in establishment directly con-
nected to a low voltage power supply network
which supplies buildings used for domestic
purposes.
Harmonic emissions
IEC61000-3-2
Class C
Voltagefluctuations/
flicker emissions
IEC61000-3-3
Notapplicable
Technical Description Concerning Electromagnetic Emission
Table 1: Declaration - electromagnetic emissions
Guidance and manufacturer’s declaration – electromagnetic immunity
ThemodelSTL25isintendedforuseintheelectromagneticenvironmentspecifiedbelow.
ThecustomerortheusershouldassurethatItisusedinsuchanenvironment.
Immunity test IEC 60601
test level Compliance
level Electromagnetic environment –
guidance
Electrostatic
discharge(ESD)
lEC61000-4-2
±6kVcontact
±8kVair
±6kVcontact
±8kVair
Floors should be wood, concrete
or ceramic tile. If floors are covered
with synthetic material, the relative
humidityshouldbeatleast30%.
Electricalfast
transient/burst
IEC61000-4-4
±2kVforpower
supply lines
±1kVforinput/output
lines
±2kVforpower
supply lines
Mainspowerqualityshouldbethat
of a typical commercial or hospital
environment.
Surge
lEC61000-4-5
±1kVlinetoline
±2kVlinetoearth
±2kVlinetoearth Mainspowerqualityshouldbethat
of a typical commercial or hospital
environment.
Voltagedips,
short interrup-
tions and vol-
tage variations
on power supp-
ly input lines
IEC61000-4-11
<5%UT(>95%dipinUT)
for0.5cycle
40%UT(60%dipinUT)
for 5 cycles
70%UT(30%dipinUT)
for 25 cycles
<5%UT(>95%dipinUT)
for 5 sec
<5%UT(>95%dipinUT)
for0.5cycle
40%UT(60%dipinUT)
for 5 cycles
70%UT(30%dipinUT)
for 25 cycles
<5%UT(>95%dipinUT)
for 5 sec
Mainspowerqualityshouldbethat
of a typical commercial or hospital
environment. If the user of the mo-
delSTL25requirecontinuedope-
ration during power mains interrup-
tions, it is recommended that the
model168DAYLUXTherapyLight
be powered from an uninterruptible
power supply or a battery.
