Electromagnetic Compatibility Information - Beurer IH 50 Gebrauchsanweisung

Electromagnetic Compatibility Information

Table 1
For all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacturer's declaration – electromagnetic emissions
The IH 50 is intended for use in the electromagnetic environment specified below.
The customer or the user of the IH 50 should assure that it is used in such an environment.
Emissions
RF emissions CISPR 11
RF emissions CISPR 11
Harmonic emissions IEC 61000-3-2
Voltage fluctuations/flicker emissions
IEC 61000-3-3
Table 2
For all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacturer's declaration – electromagnetic immunity
The IH 50 is intended for use in the electromagnetic environment specified below.
The customer or the user of the IH 50 should assure that it is used in such an environment.
Immunity test
Electrostatic discharge (ESD)
IEC 61000-4-2
Electrical fast transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short interrup-
tions and voltage variations
on power supply input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE: U is the a.c. mains voltage prior to application of the test level.
T
Table 3
For ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacturer's declaration – electromagnetic immunity
The IH 50 is intended for use in the electromagnetic environment specified below.
The customer or the user of the IH 50 should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Conducted RF 3 V
rms
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to
2,5 GHz
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from
structures, objects and people.
Compliance Electromagnetic environment – guidance
Group 1 The IH 50 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.
Class B The IH 50 is suitable for use in all establishments, including domestic establish-
ments and those directly connected to the public low-voltage power supply net-
Class C
work that supplies buildings used for domestic purposes.
Complies
EN 60601 test level
± 6 kV contact
± 8 kV air
± 2 kV for power supply lines ± 2 kV for power supply lines
± 1 kV line(s) and neutral
<5 % U (>95 % dip in U )
T T
for 0.5 cycle
40 % U (60 % dip in U )
T T
for 5 cycles
70 % U (30 % dip in U )
T T
for 25 cycles
<5 % U (>95 % dip in U )
T T
for 5 s
3 A/m
Compliance Electromagnetic environment – guidance
level
Portable and mobile RF communications equipment should be used no closer to any part
of the IH 50, including cables, than the recommended separation distance calculated from
the equation applicable to the frequency of the transmitter.
Recommended separation distance:
d = 1,2
3 V
rms
d = 1,2 80 MHz to 800 MHz
3 V/m
d = 2,3 800 MHz to 2,5 GHz
Where P is the maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer and d is the recommended separation distance in metres (m).
Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey,
should be less than the compliance level in each frequency range.
Interference may occur in the vicinity of equipment marked with the following symbol:
Compliance level
± 6 kV contact
± 8 kV air
± 1 kV line(s) and neutral
<5 % U (>95 % dip in U )
T T
for 0.5 cycle
40 % U (60 % dip in U )
T T
for 5 cycles
70 % U (30 % dip in U )
T T
for 25 cycles
<5 % U (>95 % dip in U )
T T
for 5 s
Not applicable
79
Electromagnetic environment – guidance
Floors should be wood, concrete or cera-
mic tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30 %.
Mains power quality should be that of a typi-
cal commercial or hospital environment.
Mains power quality should be that of a typi-
cal commercial or hospital environment.
Mains power quality should be that of a typi-
cal commercial or hospital environment.
If the user of the IH 50 requires continued
operation during power mains interruptions,
it is recommended that the IH 50 be powe-
red from an uninterruptible power supply or
a battery.
Not applicable
b
a