Table 202
Guidance and manufacturer’s declaration – electromagnetic
immunity
The
K-020
is intended for use in the electromagnetic environment specified below.
The customer or the user of the
K-020
should assure that it is used in such an environment.
Immunity
test
IEC 60601
test level
Compliance
level
Electromagnetic environment –
guidance
Electrostatic
discharge
(ESD)
IEC 61000-4-2
± (2, 4, 6) kV
contact
± (2, 4, 8) kV
air
± (2, 4, 6) kV
contact
± (2, 4, 8) kV air
Floors should be wood, concrete or ceramic
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30 %.
Electrical fast
transient/burs
t
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
differential
mode
±2 kV common
mode
Not applicable
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips,
short
interruptions
and
voltage
variations
on power
supply
input lines
IEC
61000-4-11
<5 %
U
T
(>95 % dip in
U
T)
for 0,5 cycle
40 %
U
T
(60 % dip in
U
T)
for 5 cycles
70 %
U
T
(30 % dip in
U
T)
for 25 cycles
Not applicable
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the
K-020
requires continued operation during power
mains interruptions, it is recommended
that the
K-020
be powered from an
uninterruptible power supply or a battery.