Notes On Emc - Atmos E 341 Battery Operating Instructions Manual

12.0 Notes on EMC

•
Medical electrical equipment is subject to special precautions with regard to EMC and must be installed
acc. to following EMC notes.
•
Portable and mobile HF communication facilities can influence medical electrical equipment.
•
The use of other accessories, other converters and cables than stated may lead to an increased emission
or a reduced interference immunity of the equipment or system.
Guidelines and Manufacturer´s Declaration - Emissions
The ATMOS E 341 Battery is intended for use in the electromagnetic environment specified below. The
®
customer or user of the ATMOS
Emissions Test
RF Emissions acc.to CISPR 11
RF Emissions acc. to CISPR 11
Harmonic emissions according to
IEC 61000-3-2
Voltage fluctuations/flicker
according to IEC 61000-3-3
Guidelines and Manufacturer´s Declaration - Immunity for ATMOS
E 341 Battery
The ATMOS E 341 Battery is intended for use in the electromagnetic environment specified below. The
®
customer or user of the ATMOS
IEC 60601- Test
Immunity Test
Level
ESD acc. to IEC ± 6 kV Contact
61000-4-2
± 8 kV Air
Fast electrical ± 2 kV Mains
transient/burst IEC
± 1 kV I/Os
61000-4-4
Surges IEC 61000-4-5 ± 1 kV
common-mode
± 2 kV differential
mode
Voltage dips, short < 5 % U
interruptions and of the UT for 0.5
voltage variations Cycle)
according to IEC
40 % U
61000-4-11
the UT for 5 Cycles)
70 % U
the UT for 25 Cycles)
< 5 % U
of the UT for 5 s)
Magnetic field at 3 A/m
power frequency
50/60 Hz acc. to IEC
61000-4-8
NOTE
U is the AC mains voltage prior to application of the test level.
T
E 341 Battery should ensure that it is used in such an environment.
®
Compliance
Group 1
Class B
Class A
Corresponds
E 341 Battery should ensure that it is used in such an environment.
®
Compliance Level
± 6 kV Contact
± 8 kV Air
± 2 kV Mains
± 1 kV common-mode
± 2 kV differential
mode
(> 95 % Dip < 5 % U (> 95 % Dip
T T
of the UT for 0.5
Cycle)
(60 % Dip of 40 % U (60 % Dip of
T T
the UT for 5 Cycles)
(30 % Dip of 70 % U (30% Dip of
T T
the UT for 25 Cycles)
(> 95 % Dip < 5 % U (> 95 % Dip
T T
of the UT for 5 s)
Inapplicable
Electromagnetic Environment - Guidance
®
The ATMOS E 341 Battery uses RF energy
only for its internal function. Therefore, its HF
emissions are very low and it is unlikely that
nearby electronic devices will be affected.
®
The ATMOS E 341 Battery is suitable for use
in all establishments, including domestic,
and those directly connected to the public
low-voltage power supply network that
supplies buildings used for domestic purposes.
Electromagnetic Environment -
Guidance
Floors should be wood, concrete, or
ceramics tile. If floors are synthetic,
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.
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
ATMOS E 341 Battery demands
®
continued function even in case of
interruptions of the energy supply,
it is recommended to supply the
ATMOS E 341 Battery from an
®
uninterruptible current supply or a
battery.
Power frequency magnetic
fields should be that of a
typical commercial or hospital
environment.
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Notes on EMC
57