GE Portrait Hub01, Руководство пользователя

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Electromagnetic compatibility
Guidance and manufacturer’s declaration — electromagnetic immunity
This device is intended for use in the electromagnetic environment specified below. It is the responsibility
of the hospital to assure that the device is used in such an environment.
Immunity test
IEC 60601–1–2 test
level
Compliance level
Electromagnetic environment —
guidance
IEC 61000-4-2
± 15 kV air ± 15 kV air
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 ± 2 kV for power
supply lines
Surge IEC 61000-4-5
± 0.5 kV, ± 1 kV
differential mode ± 0.5 kV, ± 1 kV
differential mode
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips
IEC 61000-4-11
U
t
= 0%, 0.5 cycle (0,
45, 90, 135, 180, 225,
270, and 315 degrees)
U
t
= 0%, 1 cycle
U
t
= 70%, 25/30 cycles
(0 degrees)
U
t
= 0%, 0.5 cycle (0,
45, 90, 135, 180, 225,
270, and 315 degrees)
U
t
= 0%, 1 cycle
U
t
= 70%, 25/30 cycles
(0 degrees)
Mains power quality should be
that of a typical commercial
or hospital environment. If the
user of the equipment requires
continued operation during
power mains interruptions,
it is recommended that the
equipment be powered from an
uninterruptible power supply or a
battery.
Short interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
U
t
= 0%, 250/300
cycles
U
t
= 0%, 250/300
cycles
Mains power quality should be
that of a typical commercial
or hospital environment. If the
user of the equipment requires
continued operation during
power mains interruptions,
it is recommended that the
equipment be powered from an
uninterruptible power supply or a
battery.
Power Frequency
Magnetic Field
IEC 61000-4-8
30 A/m
50 Hz or 60 Hz
30 A/m
50 Hz and 60 Hz
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 AC mains voltage prior to application of the test level.
NOTE The EHL Platform computer must always be powered from an uninterruptible
power supply.
192
Portrait ™ Mobile Monitoring Solution
5815148-01