Ultimate Healthcare UPRA3678D-2, User Manual

Page: 23 / 29

Page 23 of 29
Issue: 4 - 16/08/18
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 IEC 60601
test level
Compliance level Electromagnetic
environment-guidance
Electrostatic
discharge(ESD) IEC
61000-4-2
+ 6 kV contact
+ 8 kV air
+ 6 kV contact
+ 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/burst IEC
61000-4-4
+ 2kV for power
supply lines
+ 1kV for input/output
lines
+ 2kV for power
supply lines
Not applicable
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge IEC 61000-4-5 + 1kV line(s) to line(s)
+ 2kV line(s) to earth
+ 1kV differential
mode Not applicable
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage Dips, short <5% UT(>95% dip in <5% UT(>95% dip in Mains power quality should be that
interruptions and voltage UT) for 0,5 cycle UT) for 0,5 cycle of a typical commercial or hospital
variations on power supply 40% UT(60% dip in 40% UT(60% dip in environment. If the user of the
input lines IEC 61000-4-11 UT) for 5 cycles UT) for 5 cycles GD311-401
70% UT(30% dip in 70% UT(30% dip in requires continued operation during
UT) for 25 cycles UT) for 25 cycles power mains interruptions, it is
<5% UT(>95% dip in <5% UT(>95% dip in recommended that the GD311-401
UT) for 5 s UT) for 5 s be powered from an uninterruptible
power supply or a battery.
Power frequency(50/60
Hz) magnetic field IEC
61000-4-8
3 A/m 3 A/m The GD311-401 power frequency
magnetic fields should be at levels
characteristic of a typical location in a
typical commercial or hospital
environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.