Microtech AiDEX - Page 62

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IEC 60601-1-2: Table 202
Guidance and manufacturer’s declaration - electromagnetic
immunity
The device is intended for use in the electromagnetic environment specied below. The
customer or the user of the device should ensure that it is used in such an environment.
Immunity test
IEC 60601 test
level
Compliance level
Electromagnetic environment
- guidance
Electrostatic
discharge(ESD)
IEC 60601-4-2
±6KV contact
±8KV air
±6KV contact
±8KV air
Floors should be wood, concrete
or ceramic tile. If oors are
covered with synthetic material,
the relative humidity should be at
least 30 %.
Electrical fast
transient burst
IEC 61000-4-4
±2KV power cord
±1KV input/output
±2KV power cord
±1KV input/output
Mains power quality should
be that of a typical commer-
cial or hospital environment.
Surge IEC
61000-4-5
±1KV line to GND
±2KV line to GND
±1KV line to GND
±2KV line to GND
Mains power quality should
be that of a typical commer-
cial or hospital environment.
Voltage
dips, short
interruptions
and voltage
variations on
power supply
input lines IEC
61000-4-11
<5% UT for 0.5
weeks (>95% dip
in UT) 40% UT for
5 weeks (60% dip
in UT) 70% UT for
25 weeks (30%
dip in UT) <5% UT
for 5s (>95% dip
in UT)
<5% UT for 0.5
weeks (>95% dip
in UT) 40% UT for
5 weeks (60% dip
in UT) 70% UT for
25 weeks (30% dip
in UT) <5% UT for
5s (>95% dip in
UT)
Mains power quality should
be that of a typical commer-
cial or hospital environment.
If the user of the device
requires continued operation
during power mains inter-
ruptions, it is recommended
that the device be powered
from an uninterruptible power
supply or a battery.
Power frequen-
cy (50/60 Hz)
magnetic eld
IEC 61000-4-8
3A/m 3A/m
The power frequency
magnetic eld should have
the characteristics of power
frequency magnetic eld level
at atypical place in a typical
commercial and hospital
environment