Fisher & Paykel MR810 사용자 설명서
MR810 Technical Manual Revision C REF 185042601
41
D
D.3 E
LECTROMAGNETIC
I
MMUNITY
Guidance and manufacturer’s declaration – electromagnetic immunity
The MR810 is intended for use in the electromagnetic environment specified below. The customer or the user
of the MR810 should assure that it is used in such an environment.
of the MR810 should assure that it is used in such an environment.
Immunity Test
IEC60601
test level
Compliance Level
Electromagnetic environment -
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
discharge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 8 kV air
± 6 kV contact
± 8 kV air
± 8 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30 %.
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30 %.
Electrical fast
transient/burst
IEC 61000-4-4
transient/burst
IEC 61000-4-4
± 2 kV for power
supply lines
± 1 kV for
input/output lines
supply lines
± 1 kV for
input/output lines
± 2 kV for power
supply lines
± 1 kV for
input/output lines
supply lines
± 1 kV for
input/output lines
Mains power quality should be that
of a typical commercial or hospital
environment.
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
IEC 61000-4-5
± 1 kV differential
mode
± 2 kV common
mode
mode
± 2 kV common
mode
± 1 kV differential
mode
± 2 kV common
mode
mode
± 2 kV common
mode
Mains power quality should be that
of a typical commercial or hospital
environment.
of a typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
< 5 % U
T
(> 95 % dip in U
T
for
0,5 cycle)
40 % U
40 % U
T
(60 % dip in U
T
for 5
cycles)
70 % U
70 % U
T
(30 % dip in U
T
for
25 cycles)
< 5 % U
< 5 % U
T
(> 95 % dip in U
T
for
5 seconds)
< 5 % U
T
(> 95 % dip in U
T
for
0,5 cycle)
40 % U
40 % U
T
(60 % dip in U
T
for 5
cycles)
70 % U
70 % U
T
(30 % dip in U
T
for
25 cycles)
< 5 % U
< 5 % U
T
(> 95 % dip in U
T
for
5 seconds)
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
MR810 requires continued
operation during power mains
operation, it is recommended that
the MR810 shall be powered from
an uninterruptible power supply or
battery.
of a typical commercial or hospital
environment. If the user of the
MR810 requires continued
operation during power mains
operation, it is recommended that
the MR810 shall be powered from
an uninterruptible power supply or
battery.
Power Frequency
(50/60 Hz) magnetic
field
IEC 61000-4-8
(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
environment.
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.