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Guidance and manufacturer's declaration – electromagnetic
immunity – for all EQUIPMENT and SYSTEMS
Guidance and manufacturer's declaration - electromagnetic immunity
The Project E Beauty LED Light Therapy Mask is intended for use in the electromagnetic environment
speci ed below. The customer or the user of Project E Beauty LED Light Therapy Mask should assure that
it is used in such an environment.
Emission 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
(50Hz/60Hz)
magnetic eld
IEC 61000-4-8
NOTE: UT is the a. c. mains voltage prior to application of the test level.
20
IEC 60601 test
± 8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
± 2 kV for power
supply lines
± 0.5 kV, ± 1 kV
line(s) to line(s)
0 % UT ; 0.5 cycle At
0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0 % UT; 1 cycle and 70
% UT; 25/30 cycles
Single phase: at 0°
0 % UT; 250/300 cycle
for 5s
30A/m
Compliance level
± 8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
± 2 kV for power
supply lines
± 0.5 kV, ± 1 kV
line(s) to line(s)
0 % UT ; 0.5 cycle At
0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0 % UT; 1 cycle and
70 % UT; 25/30 cycles
Single phase: at 0°
0 % UT; 250/300
cycle for 5s
30A/m
Electromagnetic environment -
guidance
Floors should be wood, concrete
or ceramic tile. If oors 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.
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the Project E Beauty LED Light
Therapy Mask requires continued
operation during power mains
interruptions, it is recommended
that the Project E Beauty LED
Light Therapy Mask be powered
from an uninterruptible power
supply or a battery.
Power frequency magnetic elds
should be at levels characteristic
of a typical location in a typical
commercial or hospital
environment.
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