2108100003L29 1602V006
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Appendix
Electromagnetic interference immunity factor for all appliances and systems
The appliance is designed for operation in the electromagnetic environments specified below� The
customer or operator of the appliance should ensure that the appliance is operated in such environ-
ments�
Interference im-
munity tests
IEC 60601 – test
level
Compliance level
Electromagnetic environment
– guidelines
Static electricity dis-
charge (ESD) in ac-
cordance with
IEC 61000-4-2
±
8 kV (contact dis-
charge)
±
15 kV (air dis-
charge)
±
8 kV (contact dis-
charge)
±
15 kV (air dis-
charge)
Floors should be made of wood
or cement, or covered with ce-
ramic tiles� If the floor is covered
with synthetic material, the rela-
tive humidity must be at least
30 %�
Quick transient elec-
tric disturbance vari-
ables/bursts in ac-
cordance with
IEC 61000-4-4
±
2 kV for mains
lines
±
1 kV for input and
output lines
±
2 kV for mains
lines
±
1 kV for input and
output lines
The quality of the supply voltage
should correspond to a typical
business or hospital environ-
ment�
Surges in accor-
dance with
IEC 61000-4-5
±
1 kV voltage (outer
conductor/outer
conductor)
±
2 kV voltage (outer
conductor/earth)
±
1 kV (differential
mode)
±
2 kV (common
mode)
The quality of the supply voltage
should correspond to a typical
business or hospital environ-
ment�
Voltage dips, short-
term interruptions
and fluctuations of
the supply voltage in
accordance with
IEC 61000-4-11
0 % U
T
for 1/2 peri-
od
0 % U
T
for 1 period
70 % U
T
for 25/30
periods
0 % U
T
for 250/300
periods
< 5 % U
T
(> 95 %
dip of the U
T
) for 1/2
period
40 % U
T
(60 % dip
of the U
T
) for 5 peri-
ods
70 % U
T
(30 % dip
of the U
T
) for 25 pe-
riods
< 5 % U
T
(> 95 %
dip of the U
T
) for 5 s
The quality of the supply voltage
should correspond to a typical
business or hospital environ-
ment� If the operator of the ap-
pliance also requires further
functions for the occurrence of
interruptions of the energy sup-
ply, it is recommended to feed
the appliance from an interrup-
tion-free power supply or a bat-
tery�
Magnetic field for a
supply frequency
(50/60 Hz) in accor-
dance with
IEC 61000-4-8
30 A/m
30 A/m
Magnetic fields in the electrical
frequency should correspond to
the typical values, as can be
found in the business and hos-
pital environment�
Table 2: Electromagnetic interference immunity factor for all appliances and systems
EN
US
