95
EMC INSTRUCTIONS
13
Manufacturer's Declaration - electromagnetic
immunity
The MOTOmed is supposed to be operated in the electromagnetic
environment described below. The customer or user of the MOTOmed
has to guarantee the use in the appropriate environment.
Immunity test
Electrostatic
discharges (ESD)
according to
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
IEC 60601 - test level
± 6 kV contact
± 8 kV air
± 2 kV for power supply
lines
± 1 kV for entry and exit
lines
± 1 kV differential mode
± 2 kV common mode
< 5 % UT
(> 95 % dip in U
T
)
for 1/2 period
40 % UT
(> 60 % dip in U
T
)
for 5 periods
70 % UT
(> 30 % dip in U
T
)
for 25 periods
< 5 % UT
(> 95 % dip in U
T
) for 5 s
3 A/m
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 and/or
hospital environment.
Mains power quality should be
that of a typical commercial and/or
hospital environment.
Mains power quality should be
that of a typical commercial and/or
hospital environment. If the user of
the MOTOmed requires continued
operation during power mains
interruptions, it is recommended
to power it from an uninterruptible
power supply like a battery.
The magnetic fields at the supply
frequency should be of typical
business or hospital values.
Remark: U
T
is the mains common-mode voltage prior to the application of the test level.
