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Guidance and manufacturer's declaration-electromagnetic immunity
The GD311-401 is intended for use in the electromagnetic environment specified below.
The customer or the user of the GD311-401 should assure that it is used in such an environment.
Immunity test
Electrostatic
discharge(ESD) IEC
61000-4-2
Electrical fast
transient/burst IEC
61000-4-4
Surge IEC 61000-4-5
Voltage Dips, short
interruptions and voltage
variations on power supply
input lines IEC 61000-4-11
Power frequency(50/60
Hz) magnetic field IEC
61000-4-8
NOTE
UT is the a.c. mains voltage prior to application of the test level.
Issue: 4 - 16/08/18
IEC 60601
Compliance level
test level
+ 6 kV contact
+ 6 kV contact
+ 8 kV air
+ 8 kV air
+ 2kV for power
+ 2kV for power
supply lines
supply lines
+ 1kV for input/output
Not applicable
lines
+ 1kV line(s) to line(s)
+ 1kV differential
+ 2kV line(s) to earth
mode Not applicable
<5% UT(>95% dip in
<5% UT(>95% dip in
UT) for 0,5 cycle
UT) for 0,5 cycle
40% UT(60% dip in
40% UT(60% dip in
UT) for 5 cycles
UT) for 5 cycles
70% UT(30% dip in
70% UT(30% dip in
UT) for 25 cycles
UT) for 25 cycles
<5% UT(>95% dip in
<5% UT(>95% dip in
UT) for 5 s
UT) for 5 s
3 A/m
3 A/m
Electromagnetic
environment-guidance
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative
humidity should be at least 30%
Mains power quality should be that of a
typical
commercial
or
environment.
Mains power quality should be that of a
typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
GD311-401
requires continued operation during
power mains interruptions, it is
recommended that the GD311-401
be powered from an uninterruptible
power supply or a battery.
The GD311-401 power frequency
magnetic fields should be at levels
characteristic of a typical location in a
typical commercial or hospital
environment.
Page 23 of 29
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