43
Electrical fast
transient /
burst as
defined in
IEC 61000-4-4
± 2 kV for mains
power supply
± 1 kV for in-
/output lines
± 2 kV for mains
power supply
± 1 kV for in-
/output lines
Mains power quality should
be that of a typical home
healthcare, business, or
hospital environment.
Do not operate motors or
other noisy electrical
equipment on the same
mains circuit as the Guardio
Charger.
AC line
voltage surges
as defined in
IEC 61000-4-5
± 2 kV Common
Mode
± 1 kV Differential
Mode
1.2/50 µs
± 2 kV Common
Mode
± 1 kV Differential
Mode
1.2/50 µs
Mains power quality should
be that of a typical home
healthcare, business, or
hospital environment.
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines as
defined in
IEC 61000-4-
11
0%, 0.5 cycles at
0°, 45°, 90°, 135°,
180°, 225°, 270°,
and 315°
0%, 1 cycle
70%, 25 cycles
0%, 250 cycles
0%, 0.5 cycles at
0°, 45°, 90°, 135°,
180°, 225°, 270°,
and 315°
0%, 1 cycle
70%, 25 cycles
0%, 250 cycles
Mains power quality should
be that of a typical home
healthcare, business, or
hospital environment.
Note: If the user of the
Guardio Charger requires
uninterrupted operation
during power mains
interruptions, it is
recommended to power the
Guardio Charger from an
uninterruptible power supply.
Power line
frequency
magnetic
fields (50/60
Hz) as defined
in IEC 61000-
4-8
Power line frequency
magnetic fields (50/60 Hz)
should be at levels expected
in a typical home healthcare,
business, or hospital
environment.
Conducted RF
as defined in
IEC 61000-4-
6:2013
3 V r.m.s outside
industrial,
scientific, and
medical (ISM) and
amateur radio
bands between
0.15 MHz and
80 MHz, 6 V r.m.s.
in ISM and
amateur radio
bands between
0.15 MHz and
80 MHz
3 V r.m.s outside
industrial,
scientific, and
medical (ISM) and
amateur radio
bands between
0.15 MHz and
80 MHz, 6 V r.m.s.
in ISM and
amateur radio
bands between
0.15 MHz and
80 MHz
Portable and mobile RF
communications equipment
should be used no closer to
any part of the device,
including cables, than the
recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation
distance:
d = 1.17√P
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