33
VORLA
GE
Immunity Test
IEC 60601-
Test Level
Compliance Level
Electromagnetic
Environment - Guidance
Voltage Dips / Dropout
IEC 61000-4-11
< 5 % U
T
(> 95 % Dip of the U
T
)
for 0.5 Cycle
40 % U
T
(60% Dip of the U
T
)
for 5 Cycles
70% U
T
(30 % Dip of the U
T
)
for 25 Cycles
< 5 % U
T
(>95 % Dip of the U
T
)
for 5 s
< 5 % U
T
(> 95 % Dip of the U
T
)
for 0.5 Cycle
40 % U
T
(60% Dip of the U
T
)
for 5 Cycles
70% U
T
(30 % Dip of the U
T
)
for 25 Cycles
< 5 % U
T
(>95 % Dip of the U
T
)
for 5 s
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
ATMOS
®
Aqua clean demands
continued function even in case of
interruptions of the energy supply,
it is recommended to supply the
ATMOS
®
Aqua clean from an
uninterruptible current supply or a
battery.
NOTE U
T
is the mains alternating current prior to application of the test levels.
12.0 Notes on EMC
12.3 Guidelines and Manufacturer´s Declaration - Immunity
The ATMOS
®
Aqua clean is intended for use in the electromagnetic environment specified below. The customer or
user of the ATMOS
®
Aqua clean should ensure that it is used in such an environment.
Immunity Test
IEC 60601-
Test Level
Compliance Level
Electromagnetic Environment -
Guidance
Conducted RF
IEC 61000-4-6
3 V
eff
150 kHz to 80 MHz
3 V
Portable and mobile communications
equipment should be separated from the
ATMOS
®
Aqua clean incl. the cables by no
less than the distances calculated/listed
below.
Recommended distances:
d = 3,5/3√ P
d = 3,5/3√ P for 80 MHz up to 800 MHz
d = 7/3√ P for 800 MHz up to 2,5 GHz
where „P“ is the max. power in watts (W)
and D is the recommended separation
distance in meters (m).
Field strengths from fixed transmitters, as
determined by an electromagnetic site (
a
)
survey, should be less than the compli-
ance level (
b
).
Interference may occur in the vicinity of
equipment containing following symbol
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
Summary of Contents for 530.2121.0
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