En c ompe x f it - u ser m anual, Level – Compex FIT User Manual
Page 171
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171
EN
C
ompe
x F
it - U
ser M
anual
Immunity
test
Test level IEC
60601
Observance
level
Electromagnetic
environment - guide
Electrostatic
discharge
(DES)
CEI 61000-4-2
± 6 kV at the
contact
± 8 kV in air
± 6 kV at the
contact
± 8 kV in air
Floors must be wood, concrete
or ceramic tiles. If floors
are covered with synthetic
material, the relative humidity
must be maintained at a
minimum of 30%.
Rapid electrical
transients in
bursts of noise
CEI 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input/
output lines
Not applicable
System battery-
powered
The quality of the power
supply should be that of a
typical commercial or hospital
environment.
Surge currents
CEI 61000-4-5
± 1 kV differential
mode
± 2 kV common
mode
Not applicable
System battery-
powered
The quality of the power
supply should be that of a
typical commercial or hospital
environment.
Voltage
trough, short
power cuts
and voltage
variations on
power
supply input
lines
CEI 61000-4-11
< 5% U
T
(trough
>95% of U
T
) for 0,5
cycle
40% U
T
(trough 60%
of U
T
) for 5 cycles
70% U
T
(trough 30%
of U
T
) for 25 cycles
<5% U
T
(trough
>95% of U
T
) for 5 sec
Not applicable
System battery-
powered
The quality of the power
supply should be that of a
typical commercial or hospital
environment. If the Compex
Fit user requires continuous
operation during mains power
cuts, we recommend that the
Compex Fit is powered by a
UPS or a battery.
Magnetic field
at mains
frequency
(50/60 Hz)
CEI 61000-4-8
3 A/m
Magnetic fields at the mains
frequency should be at the
level of a representative site
located in a typical commercial
or hospital environment.
Compex Fit is designed for use in the electromagnetic environment
stipulated below. The buyer or user of the Compex Fit must ensure it is used
in this recommended environment.
NOTE:
U
T
is
the AC supply voltage before application of the test
level.
RECOMMENDATIONS AND DECLARATION BY THE
MANUFACTURER - ELECTROMAGNETIC IMMUNITY