Ossur COLD RUSH COMPACT, Инструкция по эксплуатации

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13
Guidance and Manufacturer
’s Declaration – Electromagnetic Emissions
The device is intended for use in the electromagnetic en
vironment specified below
. The customer or user of device should assure that it is used in such an en
vironment.
Immunity T
est
IEC 60601
Test Level
C
ompliance Level
Electromagnetic En
vironment – 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 ceramic tile. If f
loors 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
±1
kV for input/output lines
±2
kV for power supply lines
±1
kV for input/output lines
Mains power quality should be that of a typical commercial or hospital en
vironment.
Surge IEC 61000-4-5
±1
kV line(s) to line(s)
±2
kV line(s) to earth
±1
kV line(s) to line(s)
±2
kV line(s) to earth
Mains power quality should be that of a typical commercial or hospital en
vironment.
Voltage dips, Short interruptions and voltage variations on power supply 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 typical commercial or hospital en
vironment.
If the user of the device requires continued operation during power mains interruptions, it is recommended that the device be powered 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
Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital en
vironment.
Note: U
T
is the a.c. mains voltage prior to application of the test level.
Recommended separation distances between portable and mobile RF
communications equipment and the device.
The device is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the device
can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment
(transmitters) and the device as recommended below, according to the
maximum output power of the communications equipment.
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
800 MHz to 2,5
GHz
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
For transmitters rated at a maximum output power not listed above, the
recommended separation distance d in meters (m) can be estimated using the
equation applicable to the frequency of the transmitter, where P is the maximum
output power rating of the transmitter in watts (W) according to the transmitter
manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for
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.