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Table 202 – Guidance and manufacturer's declaration – electromagnetic immunity –
for all EQUIPMENT and SYSTEMS (see 6.8.3.201 a) 6))
Guidance and manufacturer´s declaration – electromagnetic immunity
The bathtub classic line is intended for use in the electromagnetic environment specified below. The customer
or the user of the bathtub classic line should assure that it is used in such an environment.
IEC 60601
Immunity test
test level
Electrostatic
± 6 kV contact
discharge (ESD)
± 8 kV air
IEC 61000-4-2
± 2 kV for power
Electrostatic
supply lines
transient / burst
± 1 kV for input/output
IEC 61000-4-4
lines
± 1 kV differential
Surge
mode
IEC 61000-4-5
± 2 kV common mode
< 5 % U
(>95 % dip in U
for 0,5 cycle
Voltage dips, short
40 % U
interruptions and
(60 % dip in U
voltage variations
for 5 cycles
on power supply
input lines
70 % U
(30 % dip in U
IEC 61000-4-11
for 25 cycles
< 5 % U
(>95 % dip in U
for 5 sec
Power frequency
(50/60 Hz)
magnetic field
3 A/m
IEC 61000-4-8
NOTE
U
is the a. c. mains voltage prior to application of the test level.
T
Compliance level
± 6 kV contact
± 8 kV air
± 2 kV for power
supply lines
Not applicable!
± 1 kV differential
mode
Not applicable!
< 5 % U
T
T
)
(>95 % dip in U
T
for 0,5 cycle
40 % U
T
T
)
(60 % dip in U
T
for 5 cycles
70 % U
T
T
)
(30 % dip in U
T
for 25 cycles
< 5 % U
T
T
)
(>95 % dip in U
T
for 5 sec
3 A/m
- 36 -
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.
)
T
Mains power quality should be that of a
typical commercial or hospital
)
environment. If the user of the
T
bathtub classic line requires
continued operation during power
mains interruptions, it is recommended
)
that the bathtub classic line be powered
T
from an uninterruptible power supply or
a battery.
)
T
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
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