Electromagnetic Compatibility
ELECTROMAGNETIC COMPATIBILITY
Table 2
Guidance and declaration of manufacturer-electromagnetic immunity
I
test
MMUNITY
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
IEC 60601
Compliance
test level
level
± 6 kV
± 6 kV
contact
contact
± 8 kV air
± 8 kV air
±2 kV for
±2 kV for
power supply
power supply
lines
lines
±1 kV line(s)
±1 kV line(s)
to line(s)
to line(s)
<5 % U
<5 % U
T
(>95 % dip
(>95 % dip
in U
in U
)
T
for 0.5 cycle
for 0.5 cycle
40 % U
40 % U
T
(60 % dip
(60 % dip
in U
in U
)
T
for 5 cycles
for 5 cycles
70 % U
70 % U
T
(30 % dip
(30 % dip
in U
in U
)
T
for 25 cycles
for 25 cycles
<5 % U
<5 % U
T
(>95 % dip
(>95 % dip
in U
in U
)
T
for 5 s
for 5 s
Electromagnetic environment
-guidance
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
T
that of a typical commercial or
)
hospital environment. If the
T
user of the device requires
continued operation during
power mains interruptions, it is
T
recommended that the device
)
be powered from an
T
uninterruptible power supply
or a battery.
T
)
T
T
)
T
27