XT Heated Humidifier/ English
13
Surge
IEC61000-4-5
± 1 kV line(s) to
line(s)
± 2 kV line(s) to
earth
± 1 kV line(s) to
line(s)
± 1 kV line(s) to
line(s)
Mains power quality should be
that of atypical commercial or
hospital environment.
Voltage dips,
short
interruptions and
voltage variations
on power supply
input lines
IEC61000-4-11
Voltage Dips:
i) 100% reduction for 0.5 period,
ii) 100% reduction for 1 period,
iii) 30% reduction for 25/30 period,
Voltage Interruptions:
100% reduction for 250/300 period
100 - 240 V
Mains power quality should be
that of a typical commercial or
hospital environment. If the
user of this device requires
continued operation during
power mains interruptions, it
is recommended that the
device be powered from an
uninterruptible power supply
or a battery.
Power frequency
(50/60Hz)
magnetic field
IEC61000-4-8
30 A/m
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.
Conducted RF
IEC 61000-4-6
3 Vrms
0,15 MHz – 80 MHz
6 Vrms in ISM bands
between 0,15 MHz
and 80 MHz
80 % AM at 1 kHz
3 Vrms
0,15 MHz – 80
MHz
6 Vrms in ISM and
amateur radio
bands between
0,15 MHz and 80
MHz
80 % AM at 1 kHz
6Vrms
Portable and mobile RF
communications equipment
should be used no closer to
any part of this device,
including cables, than there
commended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation
distance
d
=
150kHz to 80MHz
d
=0.6
80MHz to 800MHz
d
=1.2
800 MHz to 2.7GHz
Where P is the maximum
output power rating of the
transmitter in watts (W)
according to the transmitter
manufacturer and d is the
recommended separation
distance in meters (m).
b
Field strengths from fixed RF
transmitters, as determined
by an electromagnetic site
survey ,
a
should be less than
the compliance level in each
frequency ranged.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
Radiated RF EM
Fields
IEC61000-4-3
3 V/m 80 MHz to
2.7 GHz
80 % AM at 1 kHz
385-6000 MHz,
9-28V/m, 80%
AM(1kHz) pulse
mode and other
modulation
10 V/m 80 MHz to
2,7 GHz
80 % AM at 1 kHz
385-6000 MHz,
9-28V/m, 80%
AM(1kHz) pulse
mode and other
modulation
10V/m
