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Beschikbare talen
Beschikbare talen
Guidance and Manufacturer's Declaration - Electromagnetic Immunity:
The Concentrator is intended for use in the electromagnetic environment specified below. The user
of the Concentrator should make sure it is used in such an environment.
Immunity Test
IEC 60601
Test Level
Conducted RF
3 Vrms
IEC 61000-4-6
150 kHz
to 80 MHz
Radiated RF
IEC 61000-4-3
3V/m
80 MHz
to 2.5 GHz
Electrostatic
± 6 kV contact
discharge (ESD)
IEC 61000-4-2
± 8 kV air
Electrical fast
± 2 kV for
transient/burst
power supply
lines
EC 61000-4-4
± 1 kV for
input/output
lines
Surge
± 1 kV line(s) to
line(s)
IEC 61000-4-5
± 2 kV line(s) to
earth
Voltage
<5% U
(>95%
T
dips, short
dip in U
) for
T
interruptions
0.5 cycle
and voltage
variations on
40% U
(60%
T
power supply
dip in U
) for
T
input lines
5 cycles
IEC 61000-4-11
70% U
(30%
T
dip in U
) for 25
T
cycles
<5% U
(>95%
T
dip in U
) for
T
5 sec
Power
3 A/m
frequency
(50/60 Hz)
magnetic
field
IEC 61000-4-8
Compliance
Electromagnetic
Level
Environment - Guidance
Portable and mobile RF communications equipment should be
used no closer to any part of the device, including cables, than
the recommended separation distance calculated from the
equation applicable to the frequency of the transmitter.
Recommended separation distance:
d=1.2√
150 kHz to 80 MHz
P
d=1.2√
80 MHz to 800 MHz
P
d=2.3√
800 MHz to 2.5 GHz
P
3 Vrms
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
3V/m
in meters (m).
Field strengths from fixed RF transmitters, as determined
by an electromagnetic site survey
compliance level in each frequency range
Interference may occur in the vicinity of equipment marked
with the following symbol:
± 6 kV contact
Floors should be wood, concrete or ceramic tile. If floors are
covered with synthetic material, the relative humidity should
be at least 30 %.
± 8 kV air
± 2 kV for
Mains power quality should be that of a typical commercial
power supply
or hospital environment.
lines
± 1 kV for
input/output
lines
± 1 kV line(s) to
Mains power quality should be that of a typical commercial
line(s)
or hospital environment.
± 2 kV line(s)
to earth
Mains power quality should be that of a typical commercial
<5% U
(>95%
T
or hospital environment. If the user of the [ME EQUIPMENT or
dip in U
) for
T
ME SYSTEM] requires continued operation during power mains
0.5 cycle
interruptions, it is recommended that the
[ME EQUIPMENT or ME SYSTEM] be powered from
40% U
(60%
T
an uninterrupted power supply or a battery.
dip in U
) for
T
5 cycles
70% U
(30%
T
dip in U
) for 25
T
cycles
<5% U
(>95%
T
dip in U
) for
T
5 sec
3 A/m
Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical hospital or home
environment.
, should be less than the
a
.
b
14
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