Sony AC-120MD, Инструкция по эксплуатации

Страница: 17 / 313

5
GB
Guidance and manufacturer’s declaration – electromagnetic immunity
The AC-120MD is intended for use in the electromagnetic environment specified below. The customer or the user of the
AC-120MD should assure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance level Electromagnetic environment – guidance
Electrostatic
discharge (ESD) ±8 kV contact ±8 kV contact Floors should be wood, concrete or ceramic tile. If
floors are covered with synthetic material, a relative
humidity of at least 30% is recommended.
IEC 61000-4-2 ±15 kV air ±15 kV air
Electrical fast
transient/burst ±2 kV for power
supply lines ±2 kV for power
supply lines Mains power quality should be that of a typical
commercial or hospital environment.
IEC 61000-4-4 ±1 kV for input/
output lines ±1 kV for input/
output lines
Surge ±1 kV line(s) to
line(s) ±1 kV differential
mode Mains power quality should be that of a typical
commercial or hospital environment.
IEC 61000-4-5 ±2 kV line(s) to
earth ±2 kV common
mode
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
0% U
T
(100% dip in U
T
)
for 0.5/1 cycles
a
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25/30 cycles a
(for 0.5 sec)
0% U
T
(100% dip in U
T
)
for 250/300 cycles
a
(for 5 sec)
0% U
T
(100% dip in U
T
)
for 0.5/1 cycles
a
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25/30 cycles a
(for 0.5 sec)
0% U
T
(100% dip in U
T
)
for 250/300 cycles
a
(for 5 sec)
Mains power quality should be that of a typical
commercial or hospital environment. If the user of the
AC-120MD requires continued operation during
power mains interruptions, it is recommended that the
AC-120MD be powered from an uninterruptible power
supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
30 A/m 30 A/m 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.
a For example, 10/12 means 10 cycles at 50 Hz or 12 cycles at 60 Hz.