Technical data
7990087_030_03 – 2080492 – 2023-01-19 83
Guidelines and manufacturer's declaration - electromagnetic immunity/portable and mobile radio
units
Portable and mobile RF communications equipment should not be used in the vicinity of the iLED 7
surgical light system/Mobile Control 7,9/Wall Control Panel, including cables, nor closer than the
recommended separation distance calculated from the equation applicable to the frequency of the
transmitter.
Electrical fast
transient
disturbances/
bursts in
accordance with
EN/IEC 61000-4-4
± 2 kV for mains power
cables
± 1 kV for input and
output lines
100 kHz repeat
frequency
± 2 kV for mains power
cables
± 1 kV for input and
output lines
100 kHz repeat
frequency
Mains power quality should
correspond to a typical
commercial or hospital
environment.
Impulse voltages/
surges in
accordance with
EN/IEC 61000-4-5
± 1 kV voltage outer
conductor – outer
conductor
± 2 kV outer conductor –
ground voltage
± 1 kV voltage outer
conductor – outer
conductor
± 2 kV outer conductor
– ground voltage
Mains power quality should
correspond to a typical
commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
as per
EN/IEC 61000-4-11
0% U
T
; 0.5 cycle
a)
0% U
T
; 1 cycle
70% U
T
; 25/30 cycles
b)
0% U
T
; 250/300 cycles
0% U
T
; 0.5 cycle
a)
0% U
T
; 1 cycle
70% U
T
; 25/30 cycles
b)
0% U
T
; 250/300 cycles
Mains power quality should be
that of a typical commercial or
hospital environment. If the
user of the iLED 7 surgical light
system/Mobile Control 7,9/
Wall Control Panel requires
continued operation during
interruptions in power supply,
then it is recommended that
the iLED 7 surgical light system/
Mobile Control 7,9/
Wall Control Panel be
connected to an
uninterruptible power supply or
a battery.
Magnetic field at
supply frequency
(50/60 Hz) in
accordance with
EN/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.
a) at 0°, 45°, 90°, 135°, 180°, 225°, 270°, and 315°
b) at 0°
Comment: U
T
is the AC mains voltage prior to applying the test level.
Guidelines and manufacturer's declaration – electromagnetic immunity
The iLED 7 surgical light system/Mobile Control 7,9/Wall Control Panel is intended for use in the
electromagnetic environment indicated below. The customer or user of the iLED 7 surgical light
system/Mobile Control 7,9/Wall Control Panel must ensure that it is operated in such an environment.
Immunity testing EN/IEC 60601-1 test
level
Compliance level Electromagnetic environment –
guidelines
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