Operation Manual

96
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for
power supply lines
±1 kV for
input/output lines
Not applicable Mains power quality
should be that of a typical
commercial or hospital
environment.
Surge IEC
61000-4-5
±1 kV line(s)
to line(s)
±2 kV line(s)
to earth
Not applicable Mains power quality
should be that of a typical
commercial or hospital
environment.
Voltage dips,
short interrup-
tions and volta-
ge variations on
power supply
input lines
IEC 61000-4-11
<5% UT (>95% dip
in UT ) for 0.5 cycle
40% UT (60% dip in
UT ) for 5 cycles
70% UT (30% dip in
UT ) for 25 cycles
<5% UT (>95% dip
in UT ) for 5 s
Not applicable Mains power quality
should be that of a typical
commercial or hospital
environment. If the user
of the device requires
continued operation during
power mains interruptions,
it is recommended that the
device be powered from
an uninterruptible power
supply or a battery.