Product Info

Regulatory information
Public ©2021 Withings
Voltage
dips, short
interruptions
and voltage
variations on
power supply
input lines IEC
61000-4-11
-5% UT(95%
dip in UT)
for 0.5 cycle,
-40 % UT
(60% dip
in UT) for 5
cycles,
-70% UT(30 %
dip in UT) for
25 cycles,
-5% UT
(95% dip in
UT) for 5 sec
N/A The main power quality
should be that of a
typical commercial or
hospital environment. If
the user of the equipment
or system requires conti-
nued operation during
power main interruptions,
it is recommended that
the equipment or system
be powered from an unin-
terruptible power supply
or a battery.
Power frequen-
cy (50/60 Hz)
magnetic field
IEC 61000-4-8
30 A/m 50 Hz
or 60 Hz
30 A/m
50 Hz
and 60
Hz
Power frequency
magnetic fields should
be at levels characteristic
of a typical location in
a typical commercial or
hospital environment.