5. Important information
Electromagnetic immunity
The MDRC-1219 (TS) is intended for use in the electromagnetic environment (IEC 60601-1-2 4
th
edition)
speci
fi
ed below. The customer or the user of the MDRC-1219 (TS) should assure that it is used in such
an environment.
Immunity test
IEC 60601-1-2 4
th
edition (2014)
Test levels
Compliance level
Electromagnetic
environment –
guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
± 8kV contact
± 15kV air
± 8kV contact
± 15kV air
Floors should be wood,
concrete or ceramic tile.
If
fl
oors are covered with
synthetic material, the
relative humidity should
be at least 30%
Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for power supply
lines
± 1kV for input/ output
lines
± 2kV for power supply
lines
± 1kV for input/ output
lines
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
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
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
1
(> 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
< 5% U
T
(>95% dip in
U
T
) for 5s
< 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
< 5% U
T
(>95% dip in
U
T
) for 5s
Mains power quality
should by that of a typical
commercial or hospital
environment. If the
user of the MDRC-1219
(TS) requires continued
operation during power
mains interruptions, it
is recommended that
the MDRC-1219 (TS)
be powered from an
uninterruptible power
supply or a battery.
Power frequency (50/60
Hz) magnetic
fi
eld
IEC 61000-4-8
30 A/m
30 A/m
Power frequency
magnetic
fi
elds should
be at levels characteristic
of a typical location in
a typical commercial or
hospital environment.
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 V/m @ 150 kHz to 80
MHz
9 to 28 V/m in
communication service
bands up to 6 GHz
3V/m @ 150 kHz to
80MHz
9 to 28 V/m in
communication service
bands up to 6 GHz
Portable and mobile
RF communications
equipment should be
used no closer to any
part of the MDRC-1219
(TS), including cables,
than the recommended
separation distance
calculated from the
equation applicable
to the frequency
of the transmitter.
Recommended
separation distance
d = 1.2
√
P
1. is the a.c. mains voltage prior to application of the test level.
K5902128 (451920612451) MDRC-1219 (TS) 03/11/2016
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