34
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines.
IEC
61000S-4-11
<5 % UT,
（
>95% dip in, UT
）
for 0.5
cycle
40 % UT
（
60% dip in, UT
）
for 5
cycles
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 use of the
（
SW-1000Sscooter
）
requires continued
operation during power
mains interruptions, it is
recommended that the
（
SW-1000Sscooter
）
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.
Power
frequency
（
50/60Hz
）
magnetic field
IEC 61000S-4-8
3A/m
NOTE: UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacturer’s Declaration
–
electromagnetic
immunity
（
SW-1000Sscooter
）
is intended for use in the electromagnetic
environment specified below. The customer or the user of the
（
SW-1000Sscooter
）
should assure that it is used in such an
environment.
Immunity test
IEC 60601
test level
Complian
ce level
electromagnetic
environment-guidanc
e
OWNER’S MANUAL
35
Compact Scooter
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines.
IEC 61000S-4-11
Power
frequency
(50/60Hz)
magnetic field
IEC 61000S-4-8
<5 % UT (>95% dip in, UT)
for 0.5 cycle
40 % UT (60% dip in, UT) for
5 cycles
70 % UT (30% dip in, UT) for
25 cycles
<5 % UT (>95% dip in, UT)
for 5 sec
3A/m
Mains power quality
should be that of a
typical commercial or
hospital environment. If
the use of the Limosa
scooter requires
continued operation
during power mains
interruptions, it is
recommended that the
Limosa scooter 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.
NOTE: UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration -
electromagnetic immunity
Limosa scooter is intended for use in the electromagnetic environment
specified below. The customer or the user of the Limosa scooter should
assure that it is used in such an environment.
Immunity test
IEC 60601
Test level
Compli-
ance level
Electromagnetic
environment-guidance
ver 2019.05.30E
