50
Electromagnetic compatibility
Immunity tests Test level
EN 60601-1-2
EN 60601-2-24
Compliance
level
Electromagnetic
environment guidelines
Voltage dips,
brief supply volt-
age interruptions
and uctuations
according to
IEC61000-4-11
< 5% UT ¹
for ½ periods
(>95% dip)
Complies
through
the use of
an internal
energy source
The supply voltage quality
should be the same as that
of a typical commercial or
hospital environment.
40% UT ¹
for 5 periods
(60% decline)
70 % UT ¹
for 25 periods
(30 % decline)
<5% UT ¹
for 5 s
(>95% dip)
Magnetic eld at
supply frequency
(50/60 Hz)
according to
IEC61000-4-8
3 A/m 400 A/m Magnetic elds at the
supply frequency should
correspond to those typi-
cally found in commercial
and hospital environments.
Conducted HF
interference
according to
IEC61000-4-6
3 V
e
150 kHz to 80MHz
Outside ISM bands
10 V
e
In all bands
Do not use portable and
mobile radio communica-
tions equipment closer to
the Perfusor® compact
plus
(including connection
cables) than the recom-
mended safe distance
calculated using the appro-
priate equation for that
frequency.
Recommended safety
distance: d = 1.2 √P³
10 V
e
Within ISM bands
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