Fresenius Medical Care AquaA, Инструкция по эксплуатации

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Chapter 12: Specifications
Fresenius Medical Care AquaA IFU-EN-US 06B-2021 165
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Electromagnetic immunity
Guidance and manufacturer's declaration – electromagnetic immunity
The AquaA device is intended for use in the electromagnetic environment specified below. The customer or the
user of the AquaA device should assure that it is used in such an environment.
Immunity test IEC 60601-1-2 test
level Compliance level Electromagnetic environment –
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2 ±8 kV contact
±2 kV, ±4 kV, ±8 kV,
and ±15 kV air
±8 kV contact
±2 kV, ±4 kV, ±8 kV,
and ±15 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%.
Electrical fast
transient/burst
IEC 61000-4-4 ±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.
Surge
IEC 61000-4-5 ±0.5 kV and ±1 kV
normal mode
voltage
±0.5 kV, ±1 kV and
±2 kV common
mode voltage,
line(s) to earth
±0.5 kV and ±1 kV
normal mode
voltage
±0.5 kV, ±1 kV and
±2 kV common
mode voltage,
line(s) to earth
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11 0 % U
T
for 0.5 cycle
(at 0, 45, 90, 135,
180, 225, 270 and
315 degrees)
0 % U
T
for 1 cycle
70 % U
T
for
25 cycles at 50 Hz
or 30 cycles at
60 Hz
0 % U
T
for
250 cycles at 50 Hz
or 300 cycles at
60 Hz
0 % U
T
for 0.5 cycle
(at 0, 45, 90, 135,
180, 225, 270 and
315 degrees)
0 % U
T
for 1 cycle
70 % U
T
for
25 cycles at 50 Hz
or 30 cycles at
60 Hz
0 % U
T
for
250 cycles at 50 Hz
or 300 cycles at
60 Hz
In the event of a short power supply
interruption, the
AquaA device will turn
off.
Mains power quality should be that of a
typical commercial or hospital
environment.
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.