EDAN Acclarix AX15, Руководство пользователя

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Acclarix AX3 Series Diagnostic Ultrasound System User Manual EMC Information
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Electromagnetic immunity
Guidance and manufacture’s declaration – electromagnetic immunity
The system is intended for use in the electromagnetic environment specified below. The customer or
the user of the system should assure that they are used in such an environment.
Immunity test IEC/EN 60601 test level Compliance level
Electromagnetic
environment - guidance
Electrostatic
discharge (ESD)
IEC/EN 61000-4-2

8 kV contact

15 kV air

8 kV contact

15 kV air
Floors should be wood,
concrete or ceramic tile. If
floor are covered with
synthetic material, the
relative humidity should be
at least 30%.
Electrical fast
transient/burst
IEC/EN 61000-4-4

2 kV for power supply
lines

2kV for power
supply lines
Mains power quality
should be that of a typical
commercial or hospital
environment.
Surge
IEC/EN 61000-4-5

1 kV for line to line

2 kV for line to ground

1 kV for line to line

2 kV for line to
ground
Mains power quality
should be that of a typical
commercial or hospital
environment.
Power frequency
(50/60Hz)
magnetic field
IEC/EN 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.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC/EN 61000-4-11
0 % U
T
; 0.5 cycle
At 0°, 45°, 90°, 135°,
180°, 225°, 270° and 315°
0 % U
T
; 1 cycle
and
70 % U
T
; 25/30 cycles )
Single phase: at 0°
0 % U
T
; 250/300 cycle
0 % U
T;
0.5 cycle
At 0°, 45°, 90°,
135°, 180°, 225°,
270° and 315°
0 % U
T
; 1 cycle
and
70 % U
T
; 25/30
cycles
Single phase: at 0°
0 % U
T
; 250/300
cycle
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user of
the system requires
continued operation during
power mains interruptions,
it is recommended that the
system be powered from
an uninterruptible power
supply or a battery.
NOTE U
T
is the a.c. mains voltage prior to application of the test level.