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Beschikbare talen
Beschikbare talen
Technical Description Concerning Electromagnetic Emission
Table 1: Declaration - electromagnetic emissions
Guidance and manufacturer's declaration – electromagnetic immunity
The model SR TL 1 is intended for use in the electromagnetic environment specified below.
The customer or the user should assure that It is used in such an environment.
Immunity test
Electrostatic
±6 kV contact
discharge (ESD)
±8 kV air
lEC 61000-4-2
Electrical fast
±2 kV for power
transient/burst
supply lines
IEC 61000-4-4
±1 kV for input/output
lines
Surge
±1 kV line to line
lEC 61000-4-5
±2 kV line to earth
Voltage dips,
<5 % U
short interrup-
for 0.5 cycle
tions and vol-
40 % U
tage variations
for 5 cycles
on power supp-
70% U
ly input lines
for 25 cycles
IEC 61000-4-11
<5% U
for 5 sec
Power frequen-
3 A/m
cy (50/60 Hz)
magnetic field
lEC 61000-4-8
NOTE U
is the a.c. mains voltage prior to application of the test level.
T
IEC 60601
test level
±6 kV contact
±8 kV air
±2 kV for power
supply lines
±2 kV line to earth
(>95% dip in U
)
<5 % U
T
T
for 0.5 cycle
(60% dip in U
)
40 % U
T
T
for 5 cycles
(30% dip in U
)
70% U
T
T
for 25 cycles
(>95 % dip in U
)
<5% U
T
T
for 5 sec
Not applicable
Compliance
level
Floors should be wood, concrete
or ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30 %.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
(>95% dip in U
)
Mains power quality should be that
T
T
of a typical commercial or hospital
(60% dip in U
)
environment. If the user of the mo-
T
T
del SR TL 1 require continued ope-
(30% dip in U
)
ration during power mains interrup-
T
T
tions, it is recommended that the
(>95 % dip in U
)
model 168 DAYLUX Therapy Light
T
T
be powered from an uninterruptible
power supply or a battery.
Not applicable
53
Electromagnetic environment –
guidance
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