Beurer IH 40 [77/80] Electromagnetic compatibility information
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Beurer IH 40 [77/80] Electromagnetic compatibility information

Beurer IH 40 [77/80] Electromagnetic compatibility information
77
Electromagnetic Compatibility Information
Table 1
For all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacturer’s declaration – electromagnetic emissions
The IH 40 is intended for use in the electromagnetic environment specified below. The customer or the user of the IH 40 should assure
that it is used in such an environment.
Emissions Compliance Electromagnetic environment – guidance
RF emissions CISPR 11 Group 1 The IH 40 uses RF energy only for its internal function. Therefore, its RF emissi-
ons are very low and are not likely to cause any interference in nearby electronic
equipment.
RF emissions CISPR 11 Class B The IH 40 is suitable for use in all establishments, including domestic establish-
ments and those directly connected to the public low-voltage power supply net-
work that supplies buildings used for domestic purposes.
Harmonic emissions IEC 61000-3-2 Class A
Voltage fluctuations/flicker emissions
IEC 61000-3-3
Complies
Table 2
For all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacturer’s declaration – electromagnetic immunity
The IH 40 is intended for use in the electromagnetic environment specified below. The customer or the user of the IH 40 should assure
that it is used in such an environment.
Immunity test EN 60601 test level Compliance level Electromagnetic environment – guidance
Electrostatic discharge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood, concrete or cera-
mic tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30 %.
Electrical fast transient/burst
IEC 61000-4-4
± 2 kV for power supply lines ± 2 kV for power supply lines
Mains power quality should be that of a typi-
cal commercial or hospital environment.
Surge
IEC 61000-4-5
± 1 kV line(s) and neutral ± 1 kV line(s) and neutral
Mains power quality should be that of a typi-
cal commercial or hospital environment.
Voltage dips, short interrup-
tions and voltage variations
on power supply input lines
IEC 61000-4-11
<5 % U
T
(>95 % dip in U
T
)
for 0.5 cycle
40 % U
T
(60 % dip in U
T
)
for 5 cycles
70 % U
T
(30 % dip in U
T
)
for 25 cycles
<5 % U
T
(>95 % dip in U
T
)
for 5 s
<5 % U
T
(>95 % dip in U
T
)
for 0.5 cycle
40 % U
T
(60 % dip in U
T
)
for 5 cycles
70 % U
T
(30 % dip in U
T
)
for 25 cycles
<5 % U
T
(>95 % dip in U
T
)
for 5 s
Mains power quality should be that of a typi-
cal commercial or hospital environment.
If the user of the IH 40 requires continued
operation during power mains interruptions,
it is recommended that the IH 40 be powe-
red from an uninterruptible power supply or
a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m Not applicable
NOTE: U
T
is the a.c. mains voltage prior to application of the test level.

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