Use Instructions

ELST026-AUM001-V0.6.2 Page 61 of 68
Guidance and manufacturer’s declaration - electromagnetic immunity
The Acure device is intended for use in the electromagnetic environment
specified below. The customer or the user of a Acure device 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
± 8 kV contact
± 2/4/8/15 kV
air
± 8 kV contact /
± 2/4/8/15 kV air
No loss of
performance
Floor should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity must be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
± 2 kV / 100
kHz for power
supply lines
± 1 kV for
input/
output lines
± 2 kV / 100 kHz
power supply/
± 1 kV I/O is not
applicable
No loss of
performance
Mains power quality should be that
of a typical domestic or hospital
environment.
Surge
IEC 61000-4-5
± 1 kV
differential
mode
± 2 kV
common mode
± 1 kV diff. /
No loss of
performance
± 2 kV comm. is
not applicable
Mains power quality should be that
of a typical domestic or hospital
environment.
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
0% U
T
0.5 cycle at 0°,
45°, 90°,
135°, 180°,
225°, 270°,
315° with U
T
=
100/240 V
U
T
- 100%
(0.5 period) No
loss of
performance
Mains power quality should be that
of a typical domestic or hospital
environment. If the user of a device
requires continued operation during
power mains interruptions, it is
recommended that the device be
powered from an uninterruptible
power supply or a battery.
0% U
T
for
1 cycle at 0°
with U
T
=
100/240 V
U
T
- 100%
(1 period) No loss
of performance
70% U
T
for
0.5 s with U
T
=
100/240 V
U
T
- 30% (0.5 s)
No loss of
performance
0% U
T
for 5 s
with U
T
=
100/240 V
U
T
- 100%
(5 seconds) No
loss of
performance
Power
frequency (50/
60 Hz)
magnetic field
IEC 61000-4-8
30 A/m
Not applicable
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
domestic or hospital environment.