Sony LMD-2765MD Vor Verwendung Dieses Geräts Seite 19

Guidance and manufacturer's declaration - electromagnetic immunity
The LMD-2765MD/LMD-2760MD is intended for use in the electromagnetic environment specified below. The customer or
the user of the LMD-2765MD/LMD-2760MD should assure that it is used in such as environment.
IEC 60601 test
Immunity test
level
Electrostatic ± 6 kV contact
discharge (ESD)
± 8 kV air
IEC 61000-4-2
Electrical fast ± 2 kV for power
transient/burst supply lines
IEC 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 dips, short < 5 % U
T
interruptions and
(> 95 % dip in U
voltage variations
for 0.5 cycle
on power supply
input lines
40 % U
T
(60 % dip in U
IEC 61000-4-11
for 5 cycles
70 % U
T
(30 % dip in U
for 25 cycles
< 5 % U
T
(> 95 % dip in U
for 5 sec
Power frequency 3 A/m
(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
Compliance level
± 6 kV contact Floors should be wood, concrete or ceramic tile. If floors are
covered with synthetic material, the relative humidity should be
± 8 kV air at least 30%.
± 2 kV for power Mains power quality should be that of a typical commercial or
supply lines hospital environment.
± 1 kV for input/
output lines
± 1 kV differential Mains power quality should be that of a typical commercial or
mode hospital environment.
± 2 kV common
mode
< 5 % U Mains power quality should be that of a typical commercial or
T
hospital environment. If the user of the LMD-2765MD/LMD-
) (> 95 % dip in U )
T T
2760MD requires continued operation during power mains
for 0.5 cycle
interruptions, it is recommended that the LMD-2765MD/LMD-
2760MD be powered from an uninterruptible power supply or a
40 % U
T
battery.
) (60 % dip in U )
T T
for 5 cycles
70 % U
T
) (30 % dip in U )
T T
for 25 cycles
< 5 % U
T
) (> 95 % dip in U )
T T
for 5 sec
3 A/m Power frequency magnetic fields should be at least
characteristic of a typical location in a typical commercial or
hospital environment.
Electromagnetic environment-guidance
5
GB