Normative References - Klarstein LND018915V3 Original Bedienungsanleitung

Guidance and manufacturer's declaration – electromagnetic immunity
The „SAD light" is intended for use in the electromagnetic environment specified below. The customer or the user
of the appliance should ensure that it is used in such an environment.
Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE: UT is the a.c. mains voltage prior to application of the test level.
17

Normative References

IEC 60601 test level
± 6 kV contact
± 8 kV air
± 2 kV for power
supply lines
± 1 kV differential
mode
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
3 A/m
Compliance level
± 6 kV contact
± 8 kV air
± 2 kV for power
supply lines
± 1 kV differential
mode
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
3 A/m
Electromagnetic
environment guidance
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 qual-
ity should be that of a
typical commercial or
hospital environment.
Mains power qual-
ity should be that of a
typical commercial or
hospital environment.
Mains power qual-
ity should be that of a
typical commercial or
hospital environment.
If the user of the „SAD
light" requires continued
operation during power
mains interruptions, it is
recommended that the
„SAD light" be powered
from an uninterrupt-
ible power supply or a
battery.
Power frequency mag-
netic fields should be at
levels characteristic of a
typical location in a
typical commercial or
hospital environment.