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Document No. NOV-MNL-104
COPYRIGHT ©2021 Novaerus, US
12
Table 202 – Guidance and manufacturer’s declaration – electromagnetic
immunity – for all equipment and systems
Guidance and manufacturer’s declaration – electromagnetic immunity
The Protect 900 is intended for use in the electromagnetic environment
specied below. The customer or the user of the Protect 900 should assure that
it is used in such an environment.
Immunity
test
IEC60601
Test level
Compliance
level
Electromagnetic
environment - guidance
Electrostatic
discharge
(ESD)
EN 61000-
4-2
+/- 8 kV
contact +/- 15
kV air
+/- 2, 4, 6 & 8
kV contact
+/- 2, 4, 8 & 15
kV air
Floors should be wood,
concrete or ceramic tile.
If oors are covered with
synthetic material, the
relative humidity should be
at least 30%.
Electrical fast
transient/
burst
EN 61000-
4-4
+/- 2kV for
power supply
lines +/-1 kV
for input/
output lines
+/- 2kV for
power supply
lines +/- 1kV
for input/
output lines
Mains power quality
should be that of a typical
commercial or hospital
environment.
Surge EN
61000-4-5
+/- 1kV
differential
mode +/- 2 kV
common mode
+/- 0.5 & 1kV
differential
mode
+/- 0.5, 1 & 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
EN 61000-
4 -11
<5 % Ut (>95
% dip in Ut) for
0.5 cycle @ 0°,
45°, 90°, 135°,
180°, 225°,
270°, 315°
70 % Ut (30 %
dip in Ut) for
25 cycles
<5 % Ut (>95
% dip in Ut) for
5 sec
<5 % Ut (>95
% dip in Ut) for
0.5 cycle @ 0°,
45°, 90°, 135°,
180°, 225°,
270°, 315°
70 % Ut (30 %
dip in Ut) for
25 cycles
<5 % Ut (>95
% dip in Ut) for
5 sec
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user of
the Protect 900 requires
continued operation during
power mains operation, it
is recommended that the
Protect 900 be powered
from an uninterruptible
power supply or battery.
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