Power Frequency
(50Hz) magnetic
field IEC 61000-4-8
All device
input and
output
connections
and cables
30A/m
Power Frequency magnetic fields should be
at levels characteristic of a typical location in
a Home Healthcare Environment or domestic
environment
Voltage dips, short
interruptions and
voltage variations on
power supply
input lines IEC
61000-4-11
N/A
N/A
N/A
Note: In the event of an error, the device will auto-recover within 5 seconds.
Immunity
test
IEC
60601
test level
Compliance
level
Electromagnetic environment – guidance
Conducted
RF
IEC 61000-
4-6
Radiated RF
IEC 61000-
4-3
N/A
3 V/m
80 MHz
to 2.5
GHz
N/A
3 V/m
Portable and mobile RF communications equipment should be
used no closer to any part of the monitor including cables, than the
recommended separation distance calculated from the equation
applicable to the frequency of the transmitter. Minimum separation
distance for higher IMMUNITY TEST LEVELS shall be calculated
using the following equation.
E = [6/d] √P
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) and E is the
Immunity Test Level in V/m.
Field strengths from fixed RF transmitters, as determined by an
electromagnetic site survey, a should be less than the compliance
level in each frequency range
Recommended separation distances between portable and mobile RF communications equipment and
the Oscar 2
Rated maximum
output power of
transmitter (W)
Separation distance according to frequency of transmitter (m)
150 kHz to 80 MHz
d = 1.2 √P
80 MHz to 800 MHz
d =1.2 √P
800MHz to 2.5GHz
d = 2.3 √P
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
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