1 5 Technical data
55000-00011_002_01 – 1756789 – 2017-09-06
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Guidelines and manufacturer's declaration - electromagnetic immunity
The lighting system is intended for use in the environment specified below. The customer or user of the device should ensure
that it is operated in one of the environments as described. The support arm system may not execute any unintentional
movements in cases of interference. Important EMC characteristics of the lighting systems:
Error/immunity test
IEC 60601 test level
Compliance level
Environment / guidelines
Electrostatic discharge (ESD)
according to
IEC 61000-4-2
±8 kV contact
discharge
±15 kV air discharge
±8 kV contact discharge
±15 kV air discharge
Flooring should be made of wood or
concrete or have ceramic tiles. If the floor
is made with synthetic material, the
relative humidity must amount to at least
30 %.
Rapid transient electrical
interference variables/bursts
as per IEC 61000-4-4
±2 kV for mains cables
±1 kV for input and
output cables
100 kHz repetition rate
±2 kV for mains cables
±1 kV for input and
output cables
100 kHz repetition rate
Mains power quality should be that of a
typical commercial or hospital
environment.
Surges as per IEC 61000-4-5
±1 kV outer conductor
- outer conductor
voltage
±2 kV outer conductor
– ground wire
±1 kV outer conductor -
outer conductor voltage
±2 kV outer conductor –
ground wire
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips, short
interruptions and voltage
fluctuations of power supply
as per IEC 61000-4-11
0 % UT; 0.5 cycle at 0°,
45°, 90°, 135°, 180°,
225°, 270° and 315°
0 % UT; 1 cycle
70 % UT; 25/30 cycles
at 0° and 180°
0 % UT; 250/300 cycle
Note:
UT is the AC mains
voltage
prior to applying the
test level.
0 % UT; 0.5 cycle at 0°,
45°, 90°, 135°, 180°, 225°,
270° and 315°
0 % UT; 1 cycle
70 % UT; 25/30 cycles at 0°
and 180°
0 % UT; 250/300 cycle
Note:
UT is the AC mains
voltage
prior to applying the test
level.
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the lighting
system requires continued functioning
even during power supply interruptions,
it is recommended that the lighting
system be supplied from an
uninterruptible power source or
battery.
Magnetic field with a supply
frequency (50/60 Hz) as per
IEC 61000-4-8
30 A/m
30 A/m
Magnetic fields for the network
frequency should comply with values
commonly found in commercial and
hospital environments.
