Narcotrend Compact M - Page 45

Page 45
Guidance and manufacturer’s declaration
-
electromagnetic immunity
The Narcotrend-Compact M is intended for use in the electromagnetic environment specified
below. The customer or the user of the Narcotrend-Compact M should assure that it is used in
such an environment.
Immunity test
EC 60601 test level
Compliance level
Electromagnetic
environment - guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 8 kV contact
± 15 kV air
± 8 kV contact
± 15 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
± 2 kV for power
supply lines
± 1 kV for input/
output lines
± 2 kV for power
supply lines
± 1 kV for
input/output lines
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
± 1 kV differential
mode
± 2 kV common
mode
± 1 kV differential
mode
± 2 kV common
mode
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
0% U
T
1)
for 0.5 cycle
(0, 45, 90, 135, 180,
225, 270, 315
degree)
0% U
T
for 1 cycle
(0 degree)
70% U
T
for 25/30 cycles
(0 degree)
0% U
T
1)
for 0.5 cycle
(0, 45, 90, 135, 180,
225, 270, 315
degree)
0% U
T
for 1 cycle
(0 degree)
70% U
T
for 25/30 cycles
(0 degree)
Mains power quality should
be that of a typical
commercial or hospital
environment.
If the user of the Narcotrend-
Compact M requires
continued operation during
power mains interruptions, it
is recommended that the
Narcotrend-Compact M is
powered from an
uninterruptible power supply
or a battery.
Power frequency
(50/60 Hz) magnetic
field
IEC 61000-4-8
3 A/m N/A Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
NOTE 1 - U
T
is the AC mains voltage prior to the application of the test level.