capsule DC-NU2-UMPC, Neuron 2 - Page 30

Technical Information [Chapter 5]
30
English
customer or the user of the Capsule Neuron 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
61000-4-2
±6 kV contact ±6 kV contact Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative
humidity should be at least 30%.
±8 kV air ±8 kV air
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply lines
±2 kV for
power supply
lines
Mains power quality should be that of a
typical commercial or hospital
environment.
±1 kV for input/
output Lines
±1 kV for
input/output
Lines
Surge IEC 61000-4-5 ±1 kV line(s) to
line(s)
±1 kV line(s) to
line(s)
Mains power quality should be that of a
typical commercial or hospital
environment.
±2 kV line(s) to
earth
±2 kV line(s) to
earth
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
>95% voltage
dips in U
T
for
0.5 cycles
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the Capsule
Neuron requires continued operation
during power mains interruptions, it is
recommended that the Capsule Neuron
be powered from an uninterruptible
power supply.
40% U
T
(60% dip in
U
T
) for 5 cycles
60% voltage
dips in U
T
for 5
cycles
70% U
T
(30% dip in
U
T
) for 25 cycles
30% voltage
dips in U
T
for
25 cycles
<5% U
T
(>95% dip
in UT) for 5 sec
>95% voltage
interruption in
U
T
for 5
seconds
Power frequency
(50/60 Hz) magnetic
field IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical hospital
environment.