LED surgical lights, single and combination lights CHROMOPHARE
®
E 778, E 668, E 558
Appendix
112
Immunity tests
IEC 60601 test/
compliance level
Electromagnetic environment – Guidelines
< 5% U
T
for ½ cycle
(> 95% dip)
40 % U
T
for 5 cycles
(60% dip)
70% U
T
for 25 cycles
(30 % dip)
Voltage dips, short
interruptions and
fluctuations in the power
supply voltage
per IEC 61000-4-11
(U
T
: AC mains voltage prior
to application of test levels)
< 5% U
T
for 5 s
(> 95% dip)
The mains power quality should correspond to that
of a typical commercial or hospital environment.
To ensure continuous operation of the
CHROMOPHARE
lights, they must be connected to
an uninterruptible power supply in accordance with
DIN VDE 0100-710.
Radiated RF fields
per IEC 61000-4-3
3 V/m,
80 MHz to 2.5 GHz
For image distortion in lights with a built-in camera
system, move the source of the electric fields
further away from the lights or install shielding.
