Table2
-
Guidance
and
MANUFACTURER’S declaration
-
electromagnetic
IMMUNITY
-
for
all
EQUIPMENT and SYSTEMS
Guidance
and
MANUFACTURER’S declaration
-
ELECTROMAGNETIC
IMMUNITY
The [ EQUIPMENT or SYSTEM
]
is
intended
for
use
in
the
electromagnetic
environment
specified
below
.
The
customer or the user of the [ EQUIPMENT or SYSTEM
]
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
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60
Hz
)
magnetic field
IEC 61000-4-8
NOTE
U
is the a.c. mains voltage prior to application of the test level.
T
±6 kV contact
±8 kV air
±
2 kV for power
supply lines
±1 kV for input/output
lines
±1 kV line(s) to
line(s)
±2 kV line(s) to
earth
<5 %
U
T
(>95 %
dip
in
U
T
)
for 0,5 cycle
40 %
U
T
(60 %
dip
in
U
T
)
for 5 cycles
70 %
U
T
(30 %
dip
in
U
T
)
for 25 cycles
<5 %
U
T
(>95 %
dip
in
U
T
)
for 5 s
3 A/m
A1
A1
A1
A1
Floors should be wood, concrete or ceramic tile.
If floors are covered with synthetic material, the
relative humidity should be at least 30 %.
Mains power quality should be that of a
typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the
[
EQUIPMENT or SYSTEM
]
requires
continued operation during power
mains interruptions, it is recommended
that the [ EQUIPMENT or SYSTEM
]
be powered from an uninterruptible
power supply or a battery.
Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
14