Fukuda Denshi DSL-8001, Operation Manual

Page: 31 / 252

xxix
Compliance to the Electromagnetic Immunity (1)
The DSL-8001 system is intended for use in the electromagnetic environment
specified below. It is recommended that the DSL-8001 system be used in such
an environment.
Immunity
Test
IEC60601-1-2
Test Level
Compliance Level
Electromagnetic
Environment -
Guidance
Electrostatic
Discharge (ESD)
IEC 61000-4-2 
2, 4, 6kV Contact
 2, 4, 8kV Air

2, 4, 6kV Contact
 2, 4, 8kV Air
Floors should be
wood, concrete or
ceramic tile. If floors
are covered with
synthetic material, the
relative humidity
should be at least
30%.
Electrical fast
transient/burst
IEC 61000-4-4 
2kV for power
supply lines

1kV 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
IEC 61000-4-5  0.5, 1kV:
differential mode

0.5, 1, 2kV:
common mode
 0.5, 1kV:
differential mode

0.5, 1, 2kV:
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
IEC 61000-4-11 for 0.5 cycles
<5% U
T
(>95% dip in U
T
)
for 5 cycles
40% U
T
(60% dip in U
T
)
for 25 cycles
70% U
T
(30% dip in U
T
)
for 5 cycles
<5% U
T
(95% dip in U
T
)
for 0.5 cycles
<5% U
T
(>95% dip in U
T
)
for 5 cycles
40% U
T
(60% dip in U
T
)
for 25 cycles
70% U
T
(30% dip in U
T
)
for 5 cycles
<5% U
T
(95% dip in U
T
)
Mains power quality
should be that of a
typical commercial or
hospital environment.
If the user of the
DSL-8001 requires
continued operation
during power mains
interruptions, it is
recommended that the
DSL-8001 is equipped
with an internal battery
(option) or is powered
from an uninterruptible
power supply.
Power Frequency
(50/60Hz)
Magnetic Field
IEC 61000-4-8 3A/m 3A/m Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
Notes: U
T
is the AC mains voltage prior to application of the test level.