Mindray BeneFusion VP5 - Page 90

B-4
power supply or a
battery.
RATED power
frequency
magnetic fields
IEC 61000-4-8
30 A/m
50 Hz / 60 Hz
30 A/m
50 Hz / 60 Hz
Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
Note: U
T
is the A.C. mains voltage prior to application of the test level.
Guidance and Declaration - Electromagnetic Immunity
The device is intended for use in the specified electromagnetic environment. The
customer or the user of the device should assure that it is used in such an environment as
described below.
Immunity test
IEC 60601 Test
level
Compliance
level
Electromagnetic environment -
guidance
Conducted
disturbances
induced by RF
fields
IEC61000-4-6
3 Vrms
150 kHz to 80
MHz
10 Vrms
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:
P
V
d






=
5.3
150k to 80 MHz
P
E
d






=
5.3
80 MHz to 800 MHz
P
E
d






=
7
800 MHz to 2.7 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
meters (m).
Field strengths from fixed RF
transmitters, as determined by an
6 Vrms
in ISM bands
and amateur
radio bands
a
between 0,15
MHz and 80
MHz
6 Vrms
Radiated RF
EM fields
IEC61000-4-3
10V/m
80 MHz to 2.7
GHz
10V/m
Proximity fields
from RF
wireless
communication
s equipment
IEC61000-4-3
27 V/m
380–390 MHz
27 V/m
28 V/m
430–470 MHz,
800–960 MHz,
1700–1990
MHz,
2400–2570
MHz
28 V/m