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Electrostatic ±6 kV contact ±6 kV contact Floors should be wood, concrete or
discharge (ESD) ±8 kV air ±8 kV air ceramic tile. If floors are covered
IEC 61000-4-2 with synthetic material, the relative
humidity should be at least 30 %.
Electrical fast ±2 kV for power ±2 kV for power Mains power quality should be that
transient/burst supply lines supply lines of a typical commercial or hospital
IEC 61000-4-4 ±1 kV for input/ ±1 kV for input/ environment.
output lines output lines
Surge ±1 kV differential ±1 kV differential Mains power quality should be that
IEC 61000-4-5 mode mode of a typical commercial or hospital
±2 kV common mode ±2 kV common mode environment.
Voltage dips, short <5 % U
T <5 % UT Mains power quality should be that
interruptions and (>95 % dip in UT) (>95 % dip in UT) of a typical commercial or hospital
voltage variations for 0,5 cycle for 0,5 cycle environment. If the user of the “SAD
on power supply Solutions Bluelight” requires
input lines 40 % UT 40 % UT continued operation during power
IEC 61000-4-11 (60 % dip in UT) (60 % dip in UT) mains interruptions, it is
for 5 cycles for 5 cycles recommended that the “SAD
Solutions Bluelight” be powered from
70 % UT 70 % UT an uninterruptible power supply or a
(30 % dip in UT) (30 % dip in UT) battery.
for 25 cycles for 25 cycles
<5 % UT <5 % UT
(>95 % dip in UT) (>95 % dip in UT)
for 5 sec for 5 sec
Power frequency 3 A/m 3 A/m Power frequency magnetic fields
(50/60 Hz) should be at levels characteristic of a
magnetic field typical location in a typical
IEC 61000-4-8 commercial or hospital environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
Portable and mobile RF
communications equipment should
be used no closer to any part of the
“SAD Solutions Bluelight”, including
cables, than the recommended
separation distance calculated from
the equation applicable to the
frequency of the transmitter.
Recommended separation distance
Conducted RF 3 Vrms d=1.2√P
IEC 61000-4-6 150 kHz to 80 MHz 3 V d=1.2√P 80MHz to 800MHz
d=2.3 √P 800MHz to 2.5 GHz
Radiated RF 3 V/m 3 V/m
IEC 61000-4-3 80 MHz to 2,5 GHz
Immunity test IEC 60601 Compliance Electromagnetic environment –
test level level guidance
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