Sony MCC-1000MD Operating Instructions - Page 6

Guidance and manufacturer's declaration - electromagnetic immunity, Immunity test, IEC 60601

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Guidance and manufacturer's declaration - electromagnetic immunity The MCC-1000MD is intended for use in the electromagnetic environment specified below. The customer or the user of the MCC-1000MD should assure that it is used in such an environment. Immunity test IEC 60601 test level Compliance Electromagnetic environment - level guidance Electrostatic ±8 kV contact discharge (ESD) IEC 61000-4-2 ±15 kV air ±8 kV contact ±15 kV air Floors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, a relative humidity of at least 30% is recommended. Electrical fast transient/burst ±2 kV for power supply lines ±2 kV for power Mains power quality should be supply lines 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 Mains power quality should be differential mode 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% UT (100% dip in UT) for 0.5/1 cycles a 40% UT (60% dip in UT) for 5 cycles 70% UT (30% dip in UT) for 25/30 cycles a (for 0.5 sec) 0% UT Mains power quality should be (100% dip in UT) that of a typical commercial or for 0.5/1 cycles a hospital environment. If the user of the MCC-1000MD requires 40% UT continued operation during (60% dip in UT) power mains interruptions, it is for 5 cycles recommended that the MCC-1000MD be powered from 70% UT an uninterruptible power supply (30% dip in UT) or a battery. for 25/30 cycles a (for 0.5 sec) 0% UT (100% dip in UT) for 250/300 cycles a (for 5 sec) 0% UT (100% dip in UT) for 250/300 cycles a (for 5 sec) Power frequency (50/60 Hz) magnetic field 30 A/m IEC 61000-4-8 30 A/m Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment. NOTE: UT 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. 6

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Guidance and manufacturer’s declaration – electromagnetic immunity
The MCC-1000MD is intended for use in the electromagnetic environment specified below. The
customer or the user of the MCC-1000MD 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 MCC-1000MD requires
continued operation during
power mains interruptions, it is
recommended that the
MCC-1000MD 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.