Owner's Manual

EMC Data
14
Declaration - electromagnetic immunity
The Withings Thermo is intended for use in the electromagnetic environment specified below.
The customer or the user of the Withings Thermo system should assure that it is used in such an environment.
Immunity test
Electrostatic discharge
(ESD) IEC 61000-4-2
Electrical fast transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips,
short interruptions and
voltage variations on power
supply input lines
IEC 61000-4-11
Power frequency (50/60 Hz)
magnetic field IEC 61000-4-8
IEC 60601 test level
6 kV contact 8 kV air
2 kV for power supply lines
1 kV for input/output lines
1 kV differential mode
2 kV common mode
-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
3A/m
Compliance level
6 kV contact
8 kV air
N/A
N/A
N/A
N/A
Electromagnetic environment - guidance
Floors should be wood, concrete or ceramic tile. If floors are
covered
with synthetic material, the relative humidity should be at least
30%.
Mains power quality should be that of a typical commercial or
hospital environment.
A Mains power quality should be that of a typical commercial or
hospital environment.
Mains power quality should be that of a typical commercial or
hospital environment. If the user of the EQUIPMENT or SYSTEM
requires continued operation during power mains interruptions,
it is recommended that the EQUIPMENT or SYSTEM be powered
from an uninterruptible power supply or a battery.
Power frequency magnetic fields should be at levels characteristic
of a typical location in a typical commercial or of hospital environment.