Northern Meditec Crius V6, Руководство оператора

Страница: 176 / 182

176 / 182
Electrostatic
discharge (ESD
)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±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%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for
input/output lines
(>3 m)
±2 kV for power
supply lines
±1 kV for
input/output lines
(>3 m)
Mains power quality should be
that of a typical
commercial
or hospital environment.
Surge
IEC 61000-4-5
±1 kV line(s) to
line(s)
±2 kV line(s) to earth
±1 kV line(s) to
line(s)
±2 kV line(s)
to earth
Mains power quality should
be that of a typical commercial
or hospital environment.
Voltage dips,
short
interruptions and
voltage variation
s
on power supply
input lines
IEC 61000-4-11
<5 % U
T (>95 % dip
in U
T) for 0.5 cycle
40 % U
T (60 % dip in
U
T) for 5 cycles
70 % U
T (30 % dip in
U
T) for 25 cycles
<5 % U
T (>95 % dip
in U
T) for 5 s
<5 % U
T
(>95 % dip
in U
T)
for
0.5 cycle
40 % U
T (60 %
dip in U
T)
fo5 cycles
70 % U
T (30 %
dip in
U
T) for 25 cycles
<5 % U
T
(>95 % dip
in U
T) for 5 s
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
Crius V6 ventilator requires
continued operation during
power mains interruptions,
it is recommended that
Crius V6 ventilator should be
powered from an
uninterruptible power supply
or a battery.
Power frequency
(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.
Note: U
T is the AC. mains voltage prior to application of the test level.
Guidance and Manufacturer’s declaration - electromagnetic immunity
The Crius V6 ventilator is intended for use in the electromagnetic environment specified below. The
customer or the user of the Crius V6 ventilator should assure that it is used in such an environment
as described below.